Test Report

FCC ID: KE3-3001186

Test Report

Download: PDF
FCCID_3138231

                                Application

                                     For

                         Permissive Change per

Title 47 USC Part 2, Subpart J, Paragraph 2.907 Equipment Authorization of
       Certification for an Intentional Radiator per Part 15, Subpart C,
                         Paragraphs 15.207 and 15.209

                                     And

            Industry Canada, Radio Standards Specifications:
                  RSS Gen Issue 4 and RSS-210 Issue 9

                                   For the

                              Radio Systems

              Model: BOUNDARY PLUS DL TRANSMITTER


                          FCC ID: KE3-3001186
                           IC: 2721A-3001186

                          UST Project: 16-0154
                     Issue Date: September 12, 2016



                         Total Pages in This Report: 20




                3505 Francis Circle Alpharetta, GA 30004
                  PH: 770-740-0717 Fax: 770-740-1508
                         www.ustech-lab.com
                                 Page 1 of 20


I certify that I am authorized to sign for the Test Agency and that all of the statements in
this report and in the Exhibits attached hereto are true and correct to the best of my
knowledge and belief:


US TECH (Agent Responsible For Test):


By:        Alan Ghasiani

Name:

Title:   Compliance Engineer – President

Date     September 12, 2016




                 This report shall not be reproduced except in full. This report may be
               copied in part only with the prior written approval of US Tech. The results
                contained in this report are subject to the adequacy and representative
               character of the sample provided. This report must not be used to claim
                product certification, approval, or endorsement by NVLAP, NIST or any
                                   agency of the Federal Government.




                        3505 Francis Circle Alpharetta, GA 30004
                          PH: 770-740-0717 Fax: 770-740-1508
                                 www.ustech-lab.com



                                             Page 2 of 20


US Tech Test Report:                                    FCC Part 15 Certification/ RSS 210
FCC ID:                                                                      KE3-3001186
IC:                                                                        2721A-3001186
Test Report Number:                                                                16-0154
Issue Date:                                                          September 12, 2016
Customer:                                                                   Radio Systems
Model:                                               BOUNDARY PLUS DL TRANSMITTER

                       MEASUREMENT TECHNICAL REPORT


COMPANY NAME:           Radio Systems

MODEL:                  BOUNDARY PLUS DL TRANSMITTER

FCC ID:                 KE3-3001186

IC:                     2721A-3001186

DATE:                   September 12, 2016




 This report concerns (check one): Original grant X
                                   Class II change

 Equipment type: 7.5 kHz or 10.7 kHz Transmitter Module


 Deferred grant requested per 47 CFR 0.457(d)(1)(ii)?       yes_____ No X

 If yes, defer until: ______N/A___________
                           date
 agrees to notify the Commission by N/A
                                      date
 of the intended date of announcement of the product so that the grant can be
 issued on that date.



 Report prepared by:

               US Tech
               3505 Francis Circle
               Alpharetta, GA 30004

               Phone Number: (770) 740-0717
               Fax Number:   (770) 740-1508




                                      Page 3 of 20


US Tech Test Report:                                                           FCC Part 15 Certification/ RSS 210
FCC ID:                                                                                             KE3-3001186
IC:                                                                                               2721A-3001186
Test Report Number:                                                                                       16-0154
Issue Date:                                                                                 September 12, 2016
Customer:                                                                                          Radio Systems
Model:                                                                      BOUNDARY PLUS DL TRANSMITTER


                                                Table of Contents

Paragraph           Title                                                                                           Page
1      General Information .......................................................................................... 6
    1.1     Purpose of this Report .................................................................................. 6
    1.2     Characterization of Test Sample................................................................... 6
    1.3     Product Description ...................................................................................... 6
    1.4     Configuration of Tested System .................................................................... 7
    1.5     Test Facility................................................................................................... 7
2      Tests and Measurements ................................................................................. 9
    2.1 Test Equipment ............................................................................................. 9
    2.2 Modifications to EUT Hardware .................................................................. 10
    2.3 Number of Measurements for Intentional Radiators (15.31(m)) .................. 11
    2.4 Frequency Range of Radiated Measurements (Part 15.33)........................ 11
      2.4.1 Intentional Radiator ................................................................................. 11
      2.4.2 Unintentional Radiator ............................................................................ 11
    2.5 Measurement Detector Function and Bandwidth (CFR 15.35) ................... 12
      2.5.1 Detector Function and Associated Bandwidth ........................................ 12
      2.5.2 Corresponding Peak and Average Requirements ................................... 12
      2.5.3 Pulsed Transmitter Averaging ................................................................. 12
    2.6 Intentional Radiator, Power Line Conducted Emissions (CFR 15.207) ....... 13
    2.7 Intentional Radiator, Radiated Emissions (CFR 15.209, (IC RSS 210)) ..... 15
    2.8 20 dB (99%) Occupied Bandwidth (IC RSS 210, A8.1) ................................ 18
    2.9 Measurement Uncertainty ............................................................................ 20
      2.9.1 Conducted Emissions Measurement Uncertainty ................................... 20
      2.9.2 Radiated Emissions Measurement Uncertainty ...................................... 20




                                                      Page 4 of 20


US Tech Test Report:                                                       FCC Part 15 Certification/ RSS 210
FCC ID:                                                                                         KE3-3001186
IC:                                                                                           2721A-3001186
Test Report Number:                                                                                   16-0154
Issue Date:                                                                             September 12, 2016
Customer:                                                                                      Radio Systems
Model:                                                                  BOUNDARY PLUS DL TRANSMITTER


                                                List of Figures

Figures           Title                                                                                      Page

Figure 1. Block Diagram of Test Configuration ........................................................ 13
Figure 2. 20 dB (99%) Bandwidth ............................................................................ 19


                                                List of Tables

Table             Title                                                                                       Page

Table 1. EUT and Peripherals .................................................................................... 8
Table 2. Test Instruments .......................................................................................... 9
Table 3. Number of Test Frequencies for Intentional Radiators ............................... 11
Table 4. Transmitter Power Line Conducted Emissions Test Data, (P15.207) ....... 14
Table 5. Radiated Spurious Emissions 9 kHz to 30 MHz ......................................... 16
Table 6. Radiated Spurious Emissions (P15.209), 30 MHz to 1000 MHz ............... 17
Table 7. 20 dB Bandwidth and 99% Occupied Bandwidth ...................................... 18


                                            List of Attachments

    Agency Agreement
    Application Forms
    Letter of Confidentiality
    Equipment Label(s)
    Block Diagram(s)
    Schematic(s)
    Test Configuration Photographs
    Internal Photographs
    External Photographs
    Theory of Operation
    User's Manual




                                                   Page 5 of 20


US Tech Test Report:                                   FCC Part 15 Certification/ RSS 210
FCC ID:                                                                     KE3-3001186
IC:                                                                       2721A-3001186
Test Report Number:                                                               16-0154
Issue Date:                                                         September 12, 2016
Customer:                                                                  Radio Systems
Model:                                              BOUNDARY PLUS DL TRANSMITTER

1 General Information

1.1    Purpose of this Report

       The originally tested radio product has been modified therefore this report has
been generated and submitted for evaluation. The changes made to this product
include the following:
    - Change of surge protection components on the output terminals to provide
       more robust surge protection.
    - Increased the transmitter’s internal voltage to allow driving higher
       impendence perimeter loop wire.
    - The PCB layout has been redesigned to improve grounding and reduce
       noise.
    - Bypass capacitors were also changed.

       The RF drive circuits are the same as they were originally. Based on these
changes the radio product was retested to show that it continues to meet the
applicable requirements of 15.207 and 15.209.

      The original model number was BOUNDARY PLUS TRANSMITTER; the
model number for the modified product is: BOUNDARY PLUS DL TRANSMITTER.

1.2    Characterization of Test Sample

      The sample used for testing was received by US Tech on June 6, 2016 in
good operating condition.

1.3    Product Description

       The Equipment Under Test (EUT) is the Radio Systems Model BOUNDARY
PLUS DL TRANSMITTER. The BOUNDARY PLUS DL TRANSMITTER is a pet
containment system loop transmitter. It produces a modulated current in the wire
that forms the perimeter of the pets’ allowable area in the yard. There are two
different selectable system frequencies, 7.5 and 10.7 kHz. There is also two
different signal options, “Normal” and “SSP-A”. Normal signal will activate the pet
collar on either side of the loop boundary and only while it is receiving the signal.
SSP-A will only active the collar when the pet crosses the boundary from the inside
to outside direction and stop activation on the outside to inside transition.

       The EUT can operate at 10.7 kHz and 7.5 kHz. Since no limits are set below
9 kHz, the EUT was only tested at 10.7 kHz.




                                     Page 6 of 20


US Tech Test Report:                                   FCC Part 15 Certification/ RSS 210
FCC ID:                                                                     KE3-3001186
IC:                                                                       2721A-3001186
Test Report Number:                                                               16-0154
Issue Date:                                                         September 12, 2016
Customer:                                                                  Radio Systems
Model:                                              BOUNDARY PLUS DL TRANSMITTER

Frequency: 7.5 kHz or 10.7 kHz
Modulation: OOK


1.4    Configuration of Tested System

      The Test Sample was tested per ANSI C63.4:2014, Methods of Measurement
of Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz
(2014) for FCC subpart A Digital equipment Verification requirements and per ANSI
C63.10:2013, American National Standard of Procedures for Compliance Testing of
Unlicensed Wireless Devices for FCC subpart C Intentional Radiators.

       A list of EUT and Peripherals is found in Table 1 below. A block diagram of
the tested system is shown in Figure 1. Test configuration photographs are provided
in separate Appendices.

1.5    Test Facility

        Testing was performed at US Tech's measurement facility at 3505 Francis
Circle, Alpharetta, GA 30004. This site has been fully described and registered with
the FCC. Its designation number is 186022. Additionally this site has also been fully
described and submitted to Industry Canada (IC), and has been approved under file
number 9900A-1.

1.6 Related Submittals

       The EUT is subject to the following FCC authorizations:

       a)     Certification under section 15.207 and 15.209 as a transmitter.
       b)     Verification under 15.101 as a digital device.




                                     Page 7 of 20


US Tech Test Report:                                      FCC Part 15 Certification/ RSS 210
FCC ID:                                                                        KE3-3001186
IC:                                                                          2721A-3001186
Test Report Number:                                                                  16-0154
Issue Date:                                                            September 12, 2016
Customer:                                                                     Radio Systems
Model:                                                 BOUNDARY PLUS DL TRANSMITTER


Table 1. EUT and Peripherals
      PERIPHERAL           MODEL          SERIAL                               CABLES
                                                             FCC ID:
     MANUFACTURER         NUMBER         NUMBER                                  P/D

                           Boundary
       Radio Systems                    Engineering    FCC ID: KE3-3001186
                            Plus DL                                             2 m UP
           (EUT)                          Sample        IC: 2721A-3001186
                          Transmitter
     AC Adapter Battery
                                         Production
         Charger          650-231-21                          None              2 m UP
                                          Sample
      Radio Systems
          Pet Collar
                           Various        Various            Various             None
       Invisible Fence

U= Unshielded
S= Shielded
P= Power
D= Data




                                        Page 8 of 20


US Tech Test Report:                                                FCC Part 15 Certification/ RSS 210
FCC ID:                                                                                  KE3-3001186
IC:                                                                                    2721A-3001186
Test Report Number:                                                                            16-0154
Issue Date:                                                                      September 12, 2016
Customer:                                                                               Radio Systems
Model:                                                           BOUNDARY PLUS DL TRANSMITTER

2 Tests and Measurements

2.1     Test Equipment

     The table below lists test equipment used to evaluate this product. Model
numbers, serial numbers and their calibration status are indicated.

Table 2. Test Instruments
                                                                                       DATE OF
          TEST                MODEL                                     SERIAL
                                            MANUFACTURER                                LAST
      INSTRUMENT             NUMBER                                    NUMBER
                                                                                     CALIBRATION
       SPECTRUM
                             E4407B               Agilent             US41442935        2/11/2016
       ANALYZER

       SPECTRUM                                HEWLETT-
                              8593E                                   3325A00807        8/5/2016
       ANALYZER                                PACKARD

                                               HEWLETT-
         PREAMP               8447D                                   1937A02980        12/2/2015
                                               PACKARD

         LOOP                 SAS-                                                      9/28/2015
                                              A. H. Systems               142
        ANTENNA              200/562                                                       2 yr

       BICONICAL                                                                        8/25/2015
                              3110B               EMCO                 9307-1431
       ANTENNA                                                                             2 yr
      LOG PERIODIC                                                                     11/19/2014
                               3146               EMCO                 9110-3236
        ANTENNA                                                                            2 yr

                             9247-50-                                  910494 &
         LISN x 2                            Solar Electronics                         11/30/2015
                             TS-50-N                                    910496
Note: The calibration interval of the above test instruments are 12 months unless stated otherwise
and all calibrations are traceable to NIST/USA.




                                            Page 9 of 20


US Tech Test Report:                                     FCC Part 15 Certification/ RSS 210
FCC ID:                                                                       KE3-3001186
IC:                                                                         2721A-3001186
Test Report Number:                                                                 16-0154
Issue Date:                                                           September 12, 2016
Customer:                                                                    Radio Systems
Model:                                                BOUNDARY PLUS DL TRANSMITTER

2.2       Modifications to EUT Hardware

       In order to meet the requirements of 15.207 and 15.209 the following
modification was made to the EUT:

      -   A ferrite core, Fair-Rite Model: 0431173951 was added to the battery leads
          on the Battery. See photograph below.




                                      Page 10 of 20


US Tech Test Report:                                        FCC Part 15 Certification/ RSS 210
FCC ID:                                                                          KE3-3001186
IC:                                                                            2721A-3001186
Test Report Number:                                                                    16-0154
Issue Date:                                                              September 12, 2016
Customer:                                                                       Radio Systems
Model:                                                   BOUNDARY PLUS DL TRANSMITTER

2.3     Number of Measurements for Intentional Radiators (15.31(m))

       Measurements of intentional radiators or receivers shall be performed and
reported for each band in which the device can be operated with the device
operating at the number of frequencies in each band specified in Table 3 below.

Table 3. Number of Test Frequencies for Intentional Radiators
      Frequency Range over which the        Number of               Location in the
             device operates               Frequencies            Range of operation


               1 MHz or less                    1                        Middle


                                                                      1 near the top
                1 to 10 MHz                     2
                                                                    1 near the bottom

                                                                        1 near top
            Greater than 10 MHz
                                                3                     1 near middle
                                                                      1 near bottom


        Because the EUT operates at 7.5 kHz or 10.7 kHz, 1 test frequency was
used.

2.4     Frequency Range of Radiated Measurements (Part 15.33)

2.4.1 Intentional Radiator

       The spectrum shall be investigated for the intentional radiator from the lowest
RF signal generated in the EUT, without going below 9 kHz to the 10th harmonic of
the highest fundamental frequency generated or 40 GHz, whichever is the lowest.

2.4.2 Unintentional Radiator

      For the digital device, an unintentional radiator, the frequency range shall be
30 MHz to 1000 MHz, or to 5 times the highest internal clock frequency.




                                       Page 11 of 20


US Tech Test Report:                                   FCC Part 15 Certification/ RSS 210
FCC ID:                                                                     KE3-3001186
IC:                                                                       2721A-3001186
Test Report Number:                                                               16-0154
Issue Date:                                                         September 12, 2016
Customer:                                                                  Radio Systems
Model:                                              BOUNDARY PLUS DL TRANSMITTER

2.5    Measurement Detector Function and Bandwidth (CFR 15.35)

       The radiated and conducted emissions limits shown herein are based on the
following:

2.5.1 Detector Function and Associated Bandwidth

       On frequencies below 1000 MHz, the limits herein are based upon
measurement equipment employing a CISPR Quasi-peak detector function and
related measurement bandwidths (i.e. 9 kHz from 150 kHz to 30 MHz and 120 kHz
from 30 MHz to 1000 MHz). Alternatively, measurements may be made with
equipment employing a peak detector function as long as the same bandwidths
specified for the quasi-peak device are used.

2.5.2 Corresponding Peak and Average Requirements

       Above 1000 MHz, radiated limits are based on measuring instrumentation
employing an average detector function. When average radiated emissions are
specified there is also a corresponding Peak requirement, as measured using a
peak detector, of 20 dB greater than the average limit. For all measurements above
1000 MHz the Resolution Bandwidth shall be at least 1 MHz.

2.5.3 Pulsed Transmitter Averaging

      When the radiated emissions limit is expressed as an average value, and the
transmitter is pulsed, the measured field strength shall be determined by applying a
Duty Cycle Correction Factor based upon dividing the total ON time during the first
100 ms period by 100 ms (or by the period if less than 100 ms). The duty cycle may
be expressed logarithmically in dB.

       NOTE: If the transmitter was programmed to transmit at >98% duty cycle,
then, wherever applicable (where the detection mode was AVG) the duty cycle factor
calculated will be applied.




                                    Page 12 of 20


US Tech Test Report:                                   FCC Part 15 Certification/ RSS 210
FCC ID:                                                                     KE3-3001186
IC:                                                                       2721A-3001186
Test Report Number:                                                               16-0154
Issue Date:                                                         September 12, 2016
Customer:                                                                  Radio Systems
Model:                                              BOUNDARY PLUS DL TRANSMITTER




                        Radio Systems
                                                       AC/DC
                       BOUNDARY PLUS
                                                       power
                       DL TRANSMITTER
                                                       adapter
                            (EUT)




                   Figure 1. Block Diagram of Test Configuration


2.6    Intentional Radiator, Power Line Conducted Emissions (CFR 15.207)

       The EUT is battery-powered and includes an AC/DC battery charger; 100/240
V and 50/60 Hz. Power line conducted emissions testing was performed to ensure
that with the EUT in operation (exercising all transmitter functions), the complete
system continues to meet the applicable requirements for CFR 15.207. These
measurements were completed while the EUT was connected to the battery charger
and transmitting while charging.




                                    Page 13 of 20


US Tech Test Report:                                        FCC Part 15 Certification/ RSS 210
FCC ID:                                                                          KE3-3001186
IC:                                                                            2721A-3001186
Test Report Number:                                                                    16-0154
Issue Date:                                                              September 12, 2016
Customer:                                                                       Radio Systems
Model:                                                   BOUNDARY PLUS DL TRANSMITTER


Table 4. Transmitter Power Line Conducted Emissions Test Data, (P15.207)
                                150 KHz to 30 MHz 15.207 Limits
         Test: Power Line Conducted Emissions                          Client: Radio Systems
                                                                   Model: BOUNDARY PLUS DL
                   Project: 16-0154
                                                                         TRANSMITTER
                                                                 AVG                    Detector
Frequency      Test Data   LISN+CL-PA         Results
                                                                Limits     Margin (dB) PK, QP, or
  (MHz)         (dBuv)         (dB)           (dBuV)
                                                               (dBuV)                    AVG
                                       120 VAC, 60 Hz Phase
  0.1693         52.39          0.44          52.83             55.0            2.2            PK
  0.1693         45.78          0.44          46.22             55.0            8.8            QP
  0.6742         41.20          0.17          41.37             46.0            4.6            PK
  0.6742         31.80          0.17          31.97             46.0           14.0            QP
  4.5140         35.15          0.33          35.48             46.0           10.5            PK
  5.7416         35.14          0.36          35.50             50.0           14.5            PK
  13.7600        40.95          0.80          41.75             50.0            8.3            PK
  28.0000        28.58          1.21          29.79             50.0           20.2            PK
                                       120VAC, 60 Hz Neutral
  0.1675         52.57          0.43          53.00             55.1            2.1            PK
  0.1675         45.43          0.43          45.86             55.1            9.2            QP
  0.7617         33.48          0.22          33.70             46.0           12.3            PK
  1.2600         32.77          0.21          32.98             46.0           13.0            PK
  5.6660         32.64          0.37          33.01             50.0           17.0            PK
  13.7500        43.10          0.89          43.99             50.0            6.0            PK
  13.7500        37.42          0.89          38.31             50.0           11.7            QP
  27.8100        27.98          1.16          29.14             50.0           20.9            PK
Note: (*) denotes QP Limit used.

SAMPLE CALCULATION at 0.1693 MHz:

Magnitude of Measured Frequency                                               52.39      dBuV
+ Cable Loss+ LISN Loss                                                        0.44       dB
=Corrected Result                                                             52.83     dBuV

Limit                                                                         55.00     dBuV
-Corrected Result                                                             52.83     dBuV
Margin                                                                         2.20       dB

Test Date: August 19, 2016
Tested By
Signature:                             Name: Ashton Picas




                                         Page 14 of 20


US Tech Test Report:                                   FCC Part 15 Certification/ RSS 210
FCC ID:                                                                     KE3-3001186
IC:                                                                       2721A-3001186
Test Report Number:                                                               16-0154
Issue Date:                                                         September 12, 2016
Customer:                                                                  Radio Systems
Model:                                              BOUNDARY PLUS DL TRANSMITTER

2.7    Intentional Radiator, Radiated Emissions (CFR 15.209, (IC RSS 210))

       Radiated Radio measurements: the EUT was placed into a continuous
transmit mode of operation and a preliminary scan was performed on the EUT to find
signal frequencies that were caused by the transmitter part of the product. To obtain
the worst case results, the EUT was placed on a table top of a non-conductive table,
80 cm above the ground floor. The EUT was positioned 3 meters away from the
receiving antenna during testing. The EUT was tested in X, Y and Z axes or the
position of normal operation to determine the worst case orientation. Radiated
measurements below 30 MHz were tested with a RBW = 9 kHz; emissions below 1
GHz were tested with a RBW = 120 kHz and radiated measurements above 1 GHz
were measured using a RBW =1 MHz. VBW was set to three times the RBW value.

       The test data is detailed below for this section. For radiated emissions, any
emission that was greater than 20 dB from the applicable limit was not recorded. If
radiated emissions above 1 GHz were measured at a distance of 1 meter, the
measured value at 1 meter was extrapolated to the results at 3 meters using an
inverse distance extrapolation factor of -20 dB/decade. There were no test failures.




                                    Page 15 of 20


US Tech Test Report:                                              FCC Part 15 Certification/ RSS 210
FCC ID:                                                                                KE3-3001186
IC:                                                                                  2721A-3001186
Test Report Number:                                                                          16-0154
Issue Date:                                                                    September 12, 2016
Customer:                                                                             Radio Systems
Model:                                                         BOUNDARY PLUS DL TRANSMITTER


Table 5. Radiated Spurious Emissions 9 kHz to 30 MHz
           Test: FCC Part 15, Para 15.209                              Client: Radio Systems
                  Project: 16-0154                        Model: BOUNDARY PLUS DL TRANSMITTER
                Test                                        AVG     Antenna
Frequency                 AF+CA-AMP          Results                           Margin  Detector
                Data                                       Limits   Distance/
  (MHz)                      (dB/m)         (dBuV/m)                            (dB)    Mode
               (dBuv)                                    (dBuV/m) Polarization
  0.0107        39.44          78.52          117.96        127.0        3 meter         9.0         PK


             All other detected emissions were 20 dB or more from the applicable limit.


1. (*) Falls within the restricted bands of CFR 15.205. Limits based on CFR15.209 & 20 dB relaxation
for peak measurements of CFR 15.35.
                                                                                                      th
2. No other signals detected within 20 dB of specification limit. Harmonics investigated up to the 10
harmonic

Sample Calculations: at 0.0107 MHz, 39.44 dBuV + (78.52) = 117.96 dBuV/m
Limit @ 3m= 127.0 dBuV/m
Margin= 9.0 dB


Test Date: August 19, 2016
Tested By
Signature:                                Name: Ashton Picas




                                            Page 16 of 20


US Tech Test Report:                                       FCC Part 15 Certification/ RSS 210
FCC ID:                                                                         KE3-3001186
IC:                                                                           2721A-3001186
Test Report Number:                                                                   16-0154
Issue Date:                                                             September 12, 2016
Customer:                                                                      Radio Systems
Model:                                                  BOUNDARY PLUS DL TRANSMITTER

Table 6. Radiated Spurious Emissions (P15.209), 30 MHz to 1000 MHz
                                       30 MHz to 1000 MHz
            Test: Radiated Emissions                           Client: Radio Systems
                Project: 16-0154                    Model: BOUNDARY PLUS DL TRANSMITTER
               Test                                   QP       Antenna                  Detector
Frequency              AF+CA-AMP         Results                             Margin
               Data                                  Limits    Distance/                 PK, or
  (MHz)                  (dB/m)         (dBuV/m)                              (dB)
              (dBuv)                               (dBuV/m)   Polarization                QP
  87.88        47.33       -17.58         29.75       40.0     3m./HORZ        10.3       PK
  99.38        53.96       -17.24         36.72       43.5     3m./HORZ         6.8       PK
  144.45       55.69       -14.13         41.56       43.5     3m./HORZ         1.9       QP
  31.63        51.96       -13.11         38.85       40.0     3m./VERT         1.1       PK
  31.63        43.60       -13.11         30.49       40.0     3m./VERT         9.5       QP
  87.22        47.92       -17.38         30.54       40.0     3m./VERT         9.5       PK
  99.45        53.97       -16.54         37.43       43.5     3m./VERT         6.1       PK
  144.45       53.22       -13.63         39.59       43.5     3m./VERT         3.9       PK
  144.45       49.31       -13.63         35.68       43.5     3m./VERT         7.8       QP

SAMPLE CALCULATION at 87.88 MHz:

Magnitude of Measured Frequency                                          47.33        dBuV
+ Cable Loss+ LISN Loss                                                 -17.58          dB
=Corrected Result                                                        29.75        dBuV

Limit                                                                    40.00        dBuV
-Corrected Result                                                        29.75        dBuV
Margin                                                                    10.3          dB

Test Date: August 19, 2016
Tested By
Signature:                             Name: Ashton Picas




                                        Page 17 of 20


US Tech Test Report:                                   FCC Part 15 Certification/ RSS 210
FCC ID:                                                                     KE3-3001186
IC:                                                                       2721A-3001186
Test Report Number:                                                               16-0154
Issue Date:                                                         September 12, 2016
Customer:                                                                  Radio Systems
Model:                                              BOUNDARY PLUS DL TRANSMITTER

2.8 20 dB (99%) Occupied Bandwidth (IC RSS 210, A8.1)

        These measurements were performed while the EUT was in a constant
transmit mode. A method similar to the marker delta method was used to capture
the points. The RBW was set to approximately 1/100 of the manufacturers claimed
RBW and with the VBW ≥ RBW. The results of this test are given in Table 7 and
Figure 2.

Table 7. 20 dB Bandwidth and 99% Occupied Bandwidth

                       Frequency                20 dB (99%) Bandwidth
                          (kHz)                          (kHz)


                         10.7                           2.212


Test Date: September 12, 2016
Tested By
Signature:                         Name: George Yang




                                    Page 18 of 20


US Tech Test Report:                                FCC Part 15 Certification/ RSS 210
FCC ID:                                                                  KE3-3001186
IC:                                                                    2721A-3001186
Test Report Number:                                                            16-0154
Issue Date:                                                      September 12, 2016
Customer:                                                               Radio Systems
Model:                                           BOUNDARY PLUS DL TRANSMITTER




                       Figure 2. 20 dB (99%) Bandwidth




                                 Page 19 of 20


US Tech Test Report:                                   FCC Part 15 Certification/ RSS 210
FCC ID:                                                                     KE3-3001186
IC:                                                                       2721A-3001186
Test Report Number:                                                               16-0154
Issue Date:                                                         September 12, 2016
Customer:                                                                  Radio Systems
Model:                                              BOUNDARY PLUS DL TRANSMITTER

2.9 Measurement Uncertainty

       The measurement uncertainties given were calculated using the method
detailed in CISPR 16-4. A coverage factor of k=2 was used to give a level of
confidence of approximately 95%.

2.9.1 Conducted Emissions Measurement Uncertainty

       Measurement Uncertainty (within a 95% confidence level) for this test is ±
2.78 dB.
       The data listed in this test report does have sufficient margin to negate the
effects of uncertainty. Therefore, the EUT unconditionally meets this requirement.

2.9.2 Radiated Emissions Measurement Uncertainty

        For a measurement distance of 3 m the measurement uncertainty (with a
95% confidence level) for this test using a Biconical Antenna (30 MHz to 200 MHz)
is ± 5.39 dB. This value includes all elements of measurement.

      The measurement uncertainty (with a 95% confidence level) for this test using
a Log Periodic Antenna (200 MHz to 1000 MHz) is ± 5.18 dB.

       The data listed in this test report does have sufficient margin to negate the
effects of uncertainty. Therefore, the EUT unconditionally meets this requirement.




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Document Created: 2016-09-16 17:03:19
Document Modified: 2016-09-16 17:03:19

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