Test Report

FCC ID: M5VG03301A

Test Report

Download: PDF
FCCID_1016667

                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008



                                                             TEST REPORT
                         Gallagher HR3 Hand Held Animal Tag Reader
                                                                                 tested to

                                              47 Code of Federal Regulations

                                     Code of Federal Regulations (CFR) 47

                                        Part 15 – Radio Frequency Devices,
                                        Subpart C – Intentional Radiators

                                    Section 15.247 – Operation in the band
                                              2400 – 2483.5 MHz

                                                                                      for

                                                            Gallagher Group Ltd


     This Test Report is issued with the authority of:


                                                                                                      ______________________________________
                                                                                                         Andrew Cutler - General Manager




__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 1 of 32                This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008



                                                          Table of Contents


1.         STATEMENT OF COMPLIANCE                                                                                                                                                   3


2.         RESULTS SUMMARY                                                                                                                                                           3


3.          INTRODUCTION                                                                                                                                                             4


4.         CLIENT INFORMATION                                                                                                                                                        4


5.         DESCRIPTION OF TEST SAMPLE                                                                                                                                                4


6.         RESULTS                                                                                                                                                                   6


7.         TEST EQUIPMENT USED                                                                                                                                                       27


8.          ACCREDITATIONS                                                                                                                                                           27


9.         PHOTOGRAPHS                                                                                                                                                               28




__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 2 of 32                This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008


1.            STATEMENT OF COMPLIANCE
The Gallagher HR3 Hand Held Animal Tag Reader complies with FCC Part 15 Subpart
C as an Intentional Radiator when the methods described in ANSI C63.4 - 2003 are applied.

2.            RESULTS SUMMARY
CLAUSE                      TEST PERFORMED                                                                                       RESULT

15.203                      Antenna requirement                                                                                  Complies

15.205                      Operation in restricted bands                                                                        Complies

15.207                      Conducted emissions                                                                                  Complies

15.209                      Radiated emissions                                                                                   Complies

15.247:

(a)(1)                      FHSS channel bandwidth                                                                               Complies
(a)(1)(iii)                 FHSS channel occupancy                                                                               Complies
(a)(2)                      Digital modulation bandwidth                                                                         Not applicable

(b)(1)                      FHSS peak output power                                                                               Complies
(b)(3)                      Digital peak output power                                                                            Not applicable

 (c)                        Antenna gains exceeding 6 dBi                                                                        Not applicable

(d)                         Spurious emissions                                                                                   Complies

(e)                         Digital modulation power spectral density                                                            Not applicable

(f)                         Hybrid systems                                                                                       Noted

(g)                         Hopping systems                                                                                      Noted

(h)                         Hopping systems intelligence                                                                         Noted

(i)                         Radio frequency hazard                                                                               Complies


__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 3 of 32                This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008

3.            INTRODUCTION
This report describes the tests and measurements performed for the purpose of determining
compliance with the specification.

The client selected the test sample.

This report relates only to the sample tested.

This report contains no corrections or erasures.

Measurement uncertainties with statistical confidence intervals of 95% are shown below test
results. Both Class A and Class B uncertainties have been accounted for, as well as influence
uncertainties where appropriate.

This report replaces report number 80602.1 in order to assess a number of TCB related issues.


4.            CLIENT INFORMATION
Company Name                               Gallagher Group Ltd

Address                                    Private Bag 3026

City                                       Hamilton

Country                                    New Zealand

Contact                                    Mr Paul Young


5.            DESCRIPTION OF TEST SAMPLE
Brand Name                                 Gallagher

Model Number                               HR3 (G03301)

Product                                    Hand Held Animal Tag Reader

Manufacturer                               Gallagher Group Ltd

__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 4 of 32                This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008

Country of Origin                          New Zealand

Serial Number                              0815200011

FCC ID                                     M5VG03301A

Ancillary equipment

Sony PCG-983P Laptop Computer.
Serial number: GCL-PC0619

Bluetooth USB Dongle Transmitter. FCC ID:RU5AWBC50.
Serial number 0011F602D66C

The device tested contains a 134.2 kHz RFID animal tag reader which then transmits this to a
data storage device, often a weigh scale unit, using a Bluetooth transmitter.

Testing has been carried out to ensure that this device still complies as a new Bluetooth
transmitter has been installed

Bluetooth Modulation system used

Frequency hopping spread spectrum (GFSK) at 1 Mbps

Bluetooth Rated Module Output Power

+0 dBm (1.0 mW)

Antenna type and gain

Circuit board antenna with gain assumed to be 0 dB

Test frequencies

2402 MHz, 2440 MHz, 2480 MHz

Power supply

The device is powered at 12 Vdc using either internal or external batteries.

In addition the device can be charged but not operated using an external AC/DC adaptor.

__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 5 of 32                This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008

6.            RESULTS

Standard

The sample was tested in accordance with 47 CFR Part 15 Subpart C.

Methods and Procedures

The measurement methods and procedures as described in ANSI C63.4 - 2003 were used.

Section 15.201: Equipment authorisation requirement

Certification as detailed in Subpart J of Part 2 is required for this device.

Section 15.203: Antenna requirement

As can be seen from the attached photographs the device has an internal unique antenna that
cannot be easily accessed and therefore cannot be easily modified.

Result: Complies.

Section 15.204: External radio frequency power amplifiers and antenna modifications

From the attached photographs it can be seen that it is not possible to attach an external power
amplifier to this transmitter.

Result: Complies.

Section 15.205: Restricted bands of operation

The device contains a RFID transmitter that transmits on 134.2 kHz.

This falls between the restricted bands of 90 –110 kHz and 495 – 505 kHz

The device also contains a Bluetooth transmitter that operates in the band 2400 – 2483.5 MHz
and is covered by Section 15.247 of these rules.

Result: Complies.




__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 6 of 32                This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008


Section 15.207: Conducted limits

Conducted emission testing has been carried out as the device has provisions to allow charging of
the internal batteries using a 110 Vac charger.

The device cannot be operated when the charger is attached.

Testing has been carried out using a supplied 110 Vac charger.

Conducted emissions testing was carried out over the frequency range of 150 kHz to 30 MHz at
the Laboratory’s MacKelvie Street premises in a 2.4 m x 2.4 m x 2.4 m screened room.

Measurements on both the phase and neutral lines were made using either a Quasi Peak or an
Average detector with a 9 kHz bandwidth.

The supplied conducted emission plot is a combined plot showing the worst case of the Peak,
Quasi Peak and Average levels for both phase and neutral.

Result: Complies with an 8.5 dB margin at 190.0 kHz (Quasi Peak).

Measurement uncertainty with a confidence interval of 95% is:
- Mains terminal tests      (0.15 - 30 MHz) ± 2.2 dB




__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 7 of 32                This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008

Conducted emissions
     Comments:                The device was powered at 110Vac using a supplied AC adaptor to charge the internal
                              batteries of an HR3 device.

     Level [dBµV]
   70


   60
                x
   50
                             x
                +
   40                        +
                                      x
   30                                         +


   20


   10


      0
          150k             300k             500k                     1M        2M     3M 4M 5M                                       7M 10M                                     30M
                                                                       Frequency [Hz]
          Peak -------                    Average -------                  Quasi Peak        X                      Average +
Quasi-Peak Measurements
      Frequency         Level                                       Limit                     Margin                      Phase                        Rechecks
         MHz            dBµV                                        dBµV                       dB                                                       dBµV
       0.190000         55.50                                        64.0                      8.5                           N
       0.285000         47.80                                        60.6                      12.8                          N
       0.375000         33.20                                        58.3                      25.1                          N
       2.570000         34.90                                        56.0                      21.1                          N
      16.060000         36.40                                        60.0                      23.6                          N
      16.160000         35.30                                        60.0                      24.7                          N
Average Measurements
      Frequency         Level                                      Limit                      Margin                      Phase                       Rechecks
         MHz            dBµV                                       dBµV                        dB                                                      dBµV
       0.190000         45.20                                       54.0                       8.7                          N
       0.285000         38.70                                       50.6                       11.9                         N
       0.475000         31.50                                       46.4                       14.8                         L1
       2.570000         31.50                                       46.0                       14.5                         N
      15.750000         31.10                                       50.0                       18.9                         L1
      16.060000         30.90                                       50.0                       19.1                         N
__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 8 of 32                This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008


Section 15.209: Radiated emission limits, general requirements

Radiated emissions testing was carried out over the frequency range of 100 kHz to 1000 MHz for
all other emissions other than the fundamental emission.

The 134.2 kHz emission is covered by the general requirements in this section.

Testing was carried out in accordance with EMC Technologies Ltd registration with the Federal
Communications Commission as a listed facility, registration number: 90838, which was last
updated on January 27th , 2007.

Testing was carried out at the laboratory’s open area test site - located at Driving Creek, Orere
Point, Auckland, New Zealand.

This site conforms to the requirements of CISPR 16, Part 1, Clause 16, and ANSI C63.4 - 2003.

The device was placed on the fibreglass test table that has a dielectric constant near 1 which is a
total of 0.8 m above the test site ground plane.

When an emission is located, it is positively identified and its maximum level is found by rotating
the automated turntable, and by varying the antenna height, where appropriate, with an automated
antenna tower.

As the device is portable it was pre scanned in each of the three orthogonal polarities and was
then formally tested in the worst case polarisation.

Above 30 MHz emissions are measured in both vertical and horizontal antenna polarisations.

Below 30 MHz measurements were made using a magnetic loop antenna that was orientated for
the worst-case emission level.

The emission level was determined in field strength by taking the following into consideration:

Level(dBµV/m)= Receiver Reading(dBµV) + Antenna Factor(dB) + Coax Loss(dB)




__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 9 of 32                This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008


Fundamental emission:

Measurements were made using a magnetic loop antenna and a receiver with an average detector
and a peak detector both using a 9 kHz bandwidth.

Measurements were made at a distance of 10 metres.

The average limit at 300 metres (25 dBuV/m) has been extrapolated using a factor of 40 dB per
decade that is defined in section 15.31 (f)(2).

The peak limit is the average limit plus 20 dB

The test set up was identical to the original test so the original photographs have been used.

Before making a final measurement the device was manually rotated to determine the worst case
orientation and then the antenna orientation was maximised.

Measurements were made while the device was being powered at 12 Vdc using an external
battery that was fully charged.
 Frequency         Level        Limit    Margin      Detector
     (kHz)       (dBuV/m) (dBuV/m)         (dB)
 Laying Flat
   134.200          66.0         85.0      19.0       Average
   134.200          73.4        105.0      31.6         Peak
    Upright
   134.200          67.8         85.0      17.2       Average
   134.200          74.1        105.0      30.9         Peak
   Vertical
   134.200          59.6         85.0      25.4       Average
   134.200          63.2        105.0      41.8         Peak

Field strength variation when the external battery supply was varied.
   10.2 Vdc        12.0 Vdc      13.8 Vdc         Limit       Detector
     67.7             67.8          67.9           85.0        Average
     74.0             74.1          74.2          105.0         Peak

Result: Complies with a 17.2 dB margin when using an average detector.

Measurement uncertainty with a confidence interval of 95% is:
- Free radiation tests      (100 kHz – 30 MHz) ± 4.8 dB

__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 10 of 32               This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008


Section 15.209: Spurious Emissions (below 30 MHz)

        Frequency                             Level                      Limit                   Result                   Detector
            kHz                              dBuV/m                     dBuV/m
          268.400                             < 41.0                      79.0                     Pass                  Average
          268.400                             < 41.0                      99.0                     Pass                   Peak
          402.600                             < 36.0                      75.5                     Pass                  Average
          402.600                             < 36.0                      95.5                     Pass                   Peak
          536.800                             < 42.1                      53.0                     Pass                 Quasi Peak
          671.000                             < 28.0                      51.1                     Pass                 Quasi Peak
          805.200                             < 33.0                      49.5                     Pass                 Quasi Peak
          939.400                             < 34.8                      48.1                     Pass                 Quasi Peak
         1073.600                             < 32.0                      49.5                     Pass                 Quasi Peak
         1207.800                             < 35.0                      49.5                     Pass                 Quasi Peak
         1342.000                             < 29.0                      49.5                     Pass                 Quasi Peak

Magnetic loop measurements were made at a distance of 10metres.

Measurements were made while the device was being powered using an external 12 Vdc battery
that was fully charged.

No spurious emissions were detected when the device was operated in the various modes tested.

Before making a final measurement the device was manually rotated in each of the three axis
tested and then the antenna orientation was maximised.

A receiver with an average and peak detector with a 9 kHz bandwidth was used between 110 –
490 kHz and a quasi peak detector with a 9 kHz bandwidth was used between 490 kHz – 30.0
MHz.

The 300 metre limit between 125 – 490 kHz has been scaled by a factor of 40 dB per decade, as
per section 15.31 (f) (2) and the 30 metre limit between 490 – 1705 kHz has been scaled by a
factor of 40 dB per decade, as per section 15.31 (f) (2).

The spurious emissions observed do not exceed the level of the fundament emission.

Result: Complies
Measurement uncertainty with a confidence interval of 95% is:
- Free radiation tests      (100 kHz – 30 MHz) ± 4.8 dB


__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 11 of 32               This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008


15.209: Spurious Emissions (above 30 MHz)

Measurements between 30 –1000 MHz have been made at a distance of 3 metres.

Measurements were made while the device was being powered using an external 12 Vdc battery.

A receiver with a quasi peak detector with a 120 kHz bandwidth was used between 30 – 1000
MHz.

The limits as described in Section 15.209 have been applied as follows:

30.0 – 88.0 MHz                            100 uV/m                    40 dBuV/m
88.0 – 216.0 MHz                           150 uV/m                    43.5 dBuV/m
216.0 – 960.0 MHz                          200 uV/m                    46.0 dBuV/m

All emissions observed were below the level of the fundamental emission.

The results below are a combined table of all three axis showing the worst case results shown.

Result: Complies with a 16.8 dB margin at 206.130 MHz (Horizontal).

Measurement uncertainty with a confidence interval of 95% is:
- Free radiation tests      (30 – 1000 MHz) ± 4.1 dB




__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 12 of 32               This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008


Spurious Emissions
 Frequency         Level     Limit Margin Result Worst Case
            Vertical   Hort                       Antenna
    MHz    dBuV/m dBuV/m dBuV/m      dB
   68.708               10.5 43.5   33.0   Pass   Horizontal
  101.590     12.4      10.1 43.5   31.1   Pass    Vertical
  101.860               10.0 43.5   33.5   Pass   Horizontal
  103.068     10.2      17.1 43.5   26.4   Pass   Horizontal
  103.200     10.2      17.0 43.5   26.5   Pass   Horizontal
  106.690               13.1 43.5   30.4   Pass   Horizontal
  108.030               11.1 43.5   32.4   Pass   Horizontal
  120.243               12.6 43.5   30.9   Pass   Horizontal
  137.420     23.4      21.8 43.5   20.1   Pass    Vertical
  154.600     15.1      24.6 43.5   18.9   Pass   Horizontal
  171.800     13.5      25.7 43.5   17.8   Pass   Horizontal
  206.130     15.2      26.7 43.5   16.8   Pass   Horizontal
  240.485     21.4      29.1 46.0   16.9   Pass   Horizontal
  274.840     15.6      17.1 46.0   28.9   Pass   Horizontal
  309.200     17.1      27.8 46.0   18.2   Pass   Horizontal
  326.378               28.3 46.0   17.7   Pass   Horizontal
  343.555               25.1 46.0   20.9   Pass   Horizontal
  360.733               22.7 46.0   23.3   Pass   Horizontal
  377.910               25.9 46.0   20.1   Pass   Horizontal
  395.088               25.1 46.0   20.9   Pass   Horizontal
  412.265               27.4 46.0   18.6   Pass   Horizontal




__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 13 of 32               This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008


Section 15.247 (a) (1) – Frequency hopping systems channel bandwidth.

The frequency hopping system tested was a Bluetooth device.

The plots for these tests were difficult to obtain as the device was very slow to hop so it was a
very time consuming process.

79 channels were observed in operation between 2402 MHz and 2480 MHz which equates to a
channel spacing of 1 MHz.

Channel occupancy




__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 14 of 32               This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008


Channel spacing while hopping




The 20 dB bandwidth has been determined at 2402 MHz, 2446 MHz and 2480 MHz using a
spectrum analyser with a resolution bandwidth of 10 kHz which shows that the -20 dB bandwidth
at each frequency is less than 1 MHz. This is difficult to show as measurements had to be made
when the device was hopping.

2402 MHz




__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 15 of 32               This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008


2446 MHz




2480 MHz




__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 16 of 32               This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008


Section 15.247 (a) (1) (iii) – Channel occupancy

As detailed previously 79 channels are used between 2402 – 2480 MHz.

The average time of occupancy on any channel shall not exceed 0.4 seconds within a period of
0.4 seconds multiplied by the number of hopping channels utilised.

400 ms x 79 channels = 31.6 seconds.

Testing was carried out while the handheld reader was continuously reading an animal tag and
then sending this tag information to a laptop computer.

When tuned to 2450 MHz with a 0 Hz span the transmitter was observed to operate at the most 15
times in a 31.6 second period.

31.6 second sweep




__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 17 of 32               This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008


Transmit dwell time




The transmitter was observed to transmit for approximately 510 us.

Therefore each channel was occupied on average for a period of:

15 times x 510 uS = 7.65 ms.

The specification limit is 0.4 seconds or 400 mS in a 31.5 second observation period.

Result: Complies




__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 18 of 32               This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008


Section 15.247 (b) (1) & (3) – Peak output power

As this device has no external antenna port, with the antenna being located internally; radiated
measurements were made to determine the peak output power.

The device was placed on the test table, being 80 cm above the ground plane, with the peak
power output being determined in each of the 3 orthogonal angles with the worst case levels
being recorded when measurements were made on a high, low and middle channel.

Measurements were made with a peak detector and a bandwidth of 1 MHz when the device was
transmitting continuously in vertical and horizontal polarisations.

Frequency                  Field Radiated Antenna Conducted Conducted                                                                             Polarity                   Axis
                         Strength Power    Gain     Power     Limit
      MHz                dBuV/m    dBm      dB      dBm       dBm
     2402.0                88.8    -6.4     0.0      -6.4     30.0                                                                               Vertical                       3
     2402.0                93.9    -1.3     0.0      -1.3     30.0                                                                              Horizontal                      2

     2442.0                   89.3                  -5.9                   0.0                    -5.9                     30.0                  Vertical                       1
     2442.0                   91.1                  -4.1                   0.0                    -4.1                     30.0                 Horizontal                      2

     2480.0                   88.9                  -6.3                   0.0                    -6.3                     30.0                  Vertical                       1
     2480.0                   94.3                  -0.9                   0.0                    -0.9                     30.0                 Horizontal                      2

The radiated power was derived from the field strength using the formula:
Power (watts) = (Field Strength (V/m)*Distance(m))^2) / 30 * Antenna Gain

The specification limit is a peak conducted power of 30 dBm (1.0 W) as more than 75 non
overlapping channels have been used.

The conducted power has been determined using the customer supplied antenna gain subtracted
from the calculated radiated power that has been derived from the measured maximum field
strength at 3 metres.

The information supplied by the client is very minimal so the antenna gain has been assumed.

The specification states that the module output power is less than 4 dBm which these results
confirm.

Result: Complies.

__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 19 of 32               This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008


Section 15.247 (i) – Radio Frequency Hazard Information

As per Section 1.1310 and Section 2.1091 certification of this transmitter is sought using the
Uncontrolled / General Public Exposure limits as detailed in OST/OET Bulletin Number 65.

Minimum safe distances have been calculated below.

Power density, W/m2 = E2 /3770

General Population / Uncontrolled exposure limit will be 1.0 mW/cm2 as the device operates in
the band 2400 – 2483.5 MHz.

The minimum distance from the antenna at which the MPE is met is calculated from the equation
relating field strength in V/m, transmit power in watts, transmit antenna gain, transmitter dut y
cycle and separation distance in metres:

E, V/m = (√ (30 * P * G)) / d

E = 1.0 mW/cm2 = E2 /3770
E= √1.0*3770
E = 61.4 V/m

The rated measured transmitter power = -0.9 dBm which approximates 0 dBm (1 mW).

Calculations have been made based upon the assumed rated power of 1 mW.

The antenna for this device is integral.

The safe distance has been calculated as follows.

d = √ (30 * P * G*DC) / E
d = √ (30 * 0.001) / 61.4
d = 0.0003 metres or 0.3 cm

Result: Complies. This device will comply with the 20 cm safe distance requirement.




__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 20 of 32               This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008


Section 15.247 (c) – Out of band emissions

As the transmitter does not have an external antenna port radiated measurements were made at
the open area test site.

The device was placed on the test table, being 0.8 m above the ground plane, with the front
display facing the test antenna.

Measurements were made using a resolution bandwidth of 100 kHz where an emission fell
outside of a restricted band.

When an emission fell within a restricted band, above 1 GHz, a peak detector and an average
detector with a resolution bandwidth of 1 MHz were utilised in accordance with section 15.209.

Below 1 GHz a quasi peak detector with a resolution bandwidth of 120 kHz was utilised.

All measurements were initially made over a distance of 3 metres.

In the unrestricted bands measurements were made to determine if the field strength of the
emissions observed were more than 20 dB down on the highest in band emission level.

When an emission is located, it is positively identified and its maximum level is found by rotating
the automated turntable, and by varying the antenna height with an automated antenna tower.
The emission is measured in both vertical and horizontal antenna polarisations.

The emission level is determined in field strength by taking the following into consideration:

Level (dBµV/m) = Receiver Reading (dBµV) + Antenna Factor (dB) + Coax Loss (dB) –
Amplifier Gain (dB)




__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 21 of 32               This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008


Transmitting on 2402 MHz

Frequency Level   Limit                                            Antenna                Detector               Bandwidth                      Result
   MHz   dBuV/m dBuV/m                                               Pol
                   (dB)
   2402    93.9      -                                              Hort                    peak                    100 kHz                       Pass
   4804   < 42.5   54.0                                           Vert/Hort                average                   1 MHz                        Pass
   7206   < 44.9 (-20.0)                                          Vert/Hort                 peak                    100 kHz                       Pass
   9608   < 45.2 (-20.0)                                          Vert/Hort                 peak                    100 kHz                       Pass
  12010   < 47.6   54.0                                           Vert/Hort                average                   1 MHz                        Pass
  14412   < 47.9 (-20.0)                                          Vert/Hort                 peak                    100 kHz                       Pass
  16814   < 48.8 (-20.0)                                          Vert/Hort                 peak                    100 kHz                       Pass
  19216   < 50.8   54.0                                           Vert/Hort                average                   1 MHz                        Pass
  21618   < 51.3 (-20.0)                                          Vert/Hort                 peak                    100 kHz                       Pass
  24020   < 52.3 (-20.0)                                          Vert/Hort                 peak                    100 kHz                       Pass

Transmitting on 2442 MHz

Frequency Level   Limit                                            Antenna Detector                            Bandwidth                        Result
   MHz   dBuV/m dBuV/m                                               Pol
                   (dB)
   2440    91.1      -                                              Hort                   peak                   100 kHz                         Pass
   4884   < 42.5   54.0                                           Vert/Hort               average                  1 MHz                          Pass
   7326   < 44.9   54.0                                           Vert/Hort               average                  1 MHz                          Pass
   9768   < 45.2 (-20.0)                                          Vert/Hort                peak                   100 kHz                         Pass
  12210   < 47.6   54.0                                           Vert/Hort               average                  1 MHz                          Pass
  14652   < 47.9 (-20.0)                                          Vert/Hort                peak                   100 kHz                         Pass
  17094   < 48.8 (-20.0)                                          Vert/Hort                peak                   100 kHz                         Pass
  19536   < 50.8   54.0                                           Vert/Hort               average                  1 MHz                          Pass
  21978   < 51.3 (-20.0)                                          Vert/Hort                peak                   100 kHz                         Pass
  24420   < 52.3 (-20.0)                                          Vert/Hort                peak                   100 kHz                         Pass




__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 22 of 32               This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008


Transmitting on 2480 MHz

Frequency Level   Limit  Antenna Detector                                                                      Bandwidth                        Result
   MHz   dBuV/m dBuV/m     Pol
   2480    94.3     -      Hort     peak                                                                          100 kHz                         Pass
   4960   < 42.5   54.0  Vert/Hort average                                                                         1 MHz                          Pass
   7440   < 44.9   54.0  Vert/Hort average                                                                         1 MHz                          Pass
   9920   < 45.2 (-20.0) Vert/Hort  peak                                                                          100 kHz                         Pass
  12400   < 47.6   54.0  Vert/Hort average                                                                         1 MHz                          Pass
  14880   < 47.9 (-20.0) Vert/Hort  peak                                                                          100 kHz                         Pass
  17360   < 48.8 (-20.0) Vert/Ho rt peak                                                                          100 kHz                         Pass
  19840   < 50.8   54.0  Vert/Hort average                                                                         1 MHz                          Pass
  22320   < 51.3   54.0  Vert/Hort average                                                                         1 MHz                          Pass
  24800   < 52.3 (-20.0) Vert/Hort  peak                                                                          100 kHz                         Pass

No transmitter spurious emissions were detected when the device was operating in hop mode.

The noise floor levels listed above are those recorded when a peak detector was used.

As the external preamplifier is only specified up to 20 GHz, measurements between 18 GHz and
25 GHz were carried out with the horn antenna placed at approximately 10 cm from the device.

At this distance no emissions were detected when measurements were attempted using a peak
detector

Result: Complies

Measurement uncertainty with a confidence interval of 95% is:
- Free radiation tests      (30 – 18,000 MHz) ± 4.1 dB




__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 23 of 32               This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008


Band edge measurements

The Bluetooth device is required to operate in the band 2400 MHz to 2483.5 MHz.

Initially relative measurements were made in the laboratory using a 100 kHz resolution
bandwidth with the –20 dB limit being applied at both band edges. As measurements were made
in the laboratory several low level ambient emissions were observed that were not present when
the same measurement was attempted but not completed at the test site




__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 24 of 32               This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008


Attempts at the test site which were abandoned as time was up !




__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 25 of 32               This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008


Test site measurements were made in the 2310 – 2390 MHz and 2483.5 – 2500 MHz restricted
bands using a peak detector and an average detector with a 1 MHz bandwidth while the Bluetooth
device was transmitting continuously

Restricted band 2310 – 2390 MHz: No emissions detected

Restricted band 2483.5 – 2500.0 MHz: No emissions detected

Result: Complies




__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 26 of 32               This report may not be reproduced except in full


                                                   EMC Technologies (NZ) Ltd
                                                                   Test Report No 80602.1a
                                                                Report date: 26 September 2008



7.          TEST EQUIPMENT USED

        Instrument                          Manufacturer      Model       Serial No Asset Ref    Cal Due
      Aerial Controller                         EMCO           1090      9112-1062  RFS 3710 Not applicable
        Aerial Mast                             EMCO          1070-1     9203-1661  RFS 3708 Not applicable
         Turntable                              EMCO        1080-1-2.1   9109-1578  RFS 3709 Not applicable
          Receiver                               R&S         ESHS 10    828404/005    3728    21 Aug 2008
      Mains Network                              R&S         ESH2-Z5    881362/032    3628    21 Aug 2008
          Receiver                               R&S         ESCS 30    847124/020   E1595     21 Feb 2009
     Spectrum Analyser                      Hewlett Packard  E7405A     US39150142    3771    20 April 2009
     Microwave Preamp                       Hewlett Packard   8349B     2644A01659      -     20 April 2009
     Spectrum Analyser                      Hewlett Packard  N9320A    CN0163000567     -     20 April 2009
       Loop Antenna                             EMCO           6502      9311-2801   A-231    11 July 2008
        VHF Balun                            Schwarzbeck    VHA 9103          -     RFS 3603 7 Feb 2009
     Biconical Antenna                       Schwarzbeck    BBA 9106          -     RFS 3612 7 Feb 2009
       Log Periodic                          Schwarzbeck VUSLP 9111       9111-228    3785      7 Feb 2009
       Horn Antenna                          Electrometrics  RGA-60         6234     E1492 10 May 2009
       Horn Antenna                             EMCO           3116         2276        -     10 May 2009

         8.          ACCREDITATIONS

     Testing was carried out in accordance with EMC Technologies Ltd registration with the Federal
     Communications Commission as a listed facility, registration number: 90838, which was last
     updated on January 27th , 2007.

     All testing was carried out in accordance with the terms of EMC Technologies (NZ) Ltd
     International Accreditation New Zealand (IANZ) Accreditation to NZS/ISO/IEC 17025, 2005.

     All measurement equipment has been calibrated in accordance with the terms of the EMC
     Technologies (NZ) Ltd International Accreditation New Zealand (IANZ) Accreditation to
     NZS/ISO/IEC 17025, 2005.

     International Accreditation New Zealand has Mutual Recognition Arrangements for testing and
     calibration with 46 accreditation bodies in 34 economies. This includes NATA (Australia),
     UKAS (UK), SANAS (South Africa), NVLAP (USA), A2LA (USA), SWEDAC (Sweden).
     Further details can be supplied on request.



     __________________________________________________________________________________________________________________________________________________________________________________

     EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
     STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
     POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
     Page 27 of 32               This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008

9.         PHOTOGRAPHS

Below 30 MHz set up (Worst Case) Set up identical to original test so photos are the same




__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 28 of 32               This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008

                                                            Above 30 MHz test set up – Axis 1




__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 29 of 32               This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008

                                                                                       Axis 3




__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 30 of 32               This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008

                                                                                       Axis 2




__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 31 of 32               This report may not be reproduced except in full


                                              EMC Technologies (NZ) Ltd
                                                              Test Report No 80602.1a
                                                           Report date: 26 September 2008




                                                                         Ancillary Equipment




__________________________________________________________________________________________________________________________________________________________________________________

EMC Technologies (NZ) Ltd                                                                                      Telephone: +64 9 360 0862 Fax: +64 9 360 0861
STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand                                         E-mail: aucklab@ihug.co.nz
POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New Zealand                                                  Web Site: www.emctech.com.au
Page 32 of 32               This report may not be reproduced except in full



Document Created: 2008-09-26 16:02:06
Document Modified: 2008-09-26 16:02:06

© 2025 FCC.report
This site is not affiliated with or endorsed by the FCC