FCC PART BT-15.249 test report

FCC ID: 2AL9B-IQ-260BT

Test Report

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FCCID_4022100

                                            Page 1 of 30          Report No.: HK1809111105-E




                          FCC TEST REPORT



                                 Test report
                                On Behalf of
                  SHENZHEN SHENGLAI TECHNOLOGY CO.,LIMITED
                                     For
                         TD-LTE Wireless data terminal
                             Model No.: IQ-260BT

                                   FCC ID: 2AL9B-IQ-260BT




 Prepared for :    SHENZHEN SHENGLAI TECHNOLOGY CO.,LIMITED

                   ROOM 709,BLOCK B,XINTIAN CENTURY BUSINESS CENTRE, FUMING
                   ROAD,FUTIAN DISTRICT, SHENZHEN, China




Prepared By :      Shenzhen HUAK Testing Technology Co., Ltd.
                   1F, B2 Building, Junfeng Zhongcheng Zhizao Innovation Park, Fuhai Street,
                   Bao'an District, Shenzhen City, China




Date of Test:      Sep. 11, 2018 ~ Sep. 19, 2018
Date of Report:    Sep. 19, 2018
Report Number:     HK1809111105-E


                                                                  Page 2 of 30            Report No.: HK1809111105-E



                                         TEST RESULT CERTIFICATION

Applicant’s name ................. : SHENZHEN SHENGLAI TECHNOLOGY CO.,LIMITED

                                                 ROOM 709,BLOCK B,XINTIAN CENTURY BUSINESS CENTRE,
Address ................................. :
                                                 FUMING ROAD,FUTIAN DISTRICT, SHENZHEN, China
Manufacture's Name ............ : SHENZHEN SHENGLAI TECHNOLOGY CO.,LIMITED
                                                 ROOM 709,BLOCK B,XINTIAN CENTURY BUSINESS CENTRE,
Address ................................. :
                                                 FUMING ROAD,FUTIAN DISTRICT, SHENZHEN, China
Product description
Trade Mark:                                      N/A
Product name ........................... : TD-LTE Wireless data terminal
Model and/or type reference : IQ-260BT
                                                 FCC Rules and Regulations Part 15 Subpart C Section 15.249
Standards ............................. :
                                                 ANSI C63.10: 2013
This publication may be reproduced in whole or in part for non-commercial purposes as long as
the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and
source of the material. Shenzhen HUAK Testing Technology Co., Ltd. takes no responsibility for
and will not assume liability for damages resulting from the reader's interpretation of the
reproduced material due to its placement and context.
Date of Test ............................................ :
Date (s) of performance of tests ............. :                Sep. 11, 2018 ~ Sep. 19, 2018
Date of Issue ........................................... :     Sep. 19, 2018
Test Result ............................................... :   Pass




                          Testing Engineer                  :


                                                                            (Gary Qian)

                          Technical Manager                 :

                                                                            (Eden Hu)


                          Authorized Signatory :


                                                                           (Jason Zhou)


                                        Page 3 of 30   Report No.: HK1809111105-E




                            Table of Contents                          Page


1 . TEST SUMMARY                                                              4
2 . GENERAL INFORMATION                                                       5
  2.1 GENERAL DESCRIPTION OF EUT                                              5
  2.2 Operation of EUT during testing                                         6
  2.3 DESCRIPTION OF TEST SETUP                                               7
  2.4 MEASUREMENT INSTRUMENTS LIST                                            8
3 . CONDUCTED EMISSIONS TEST                                                  9
  3.1 Conducted Power Line Emission Limit                                     9
  3.2 Test Setup                                                              9
  3.3 Test Procedure                                                          9
  3.4 Test Result                                                             9
4 RADIATED EMISSION TEST                                                   12
  4.1 Radiation Limit                                                      12
  4.2 Test Setup                                                           12
  4.3 Test Procedure                                                       13
  4.4 Test Result                                                          13
5 BAND EDGE                                                                19
  5.1 Limits                                                               19
  5.2 Test Procedure                                                       19
  5.3 Test Result                                                          20
6 OCCUPIED BANDWIDTH MEASUREMENT                                           22
  6.1 Test Setup                                                           22
  6.2 Test Procedure                                                       22
  6.3 Measurement Equipment Used                                           22
  6.4 Test Result                                                          22
7 ANTENNA REQUIREMENT                                                      28
8 PHOTOGRAPH OF TEST                                                       29
  Radiated Emission                                                        29
  Conducted Emission                                                       30


                                            Page 4 of 30            Report No.: HK1809111105-E

1. TEST SUMMARY

1.1 TEST PROCEDURES AND RESULTS

  DESCRIPTION OF TEST                                            RESULT
  CONDUCTED EMISSIONS TEST                                      COMPLIANT
  RADIATED EMISSION TEST                                        COMPLIANT
  BAND EDGE                                                     COMPLIANT
  OCCUPIED BANDWIDTH MEASUREMENT                                COMPLIANT
  ANTENNA REQUIREMENT                                           COMPLIANT




1.2 TEST FACILITY

 Test Firm      : Shenzhen HUAK Testing Technology Co., Ltd.


 Address            1F, B2 Building, Junfeng Zhongcheng Zhizao Innovation Park, Fuhai
                    Street, Bao'an District, Shenzhen City, China



1.3 MEASUREMENT UNCERTAINTY

  Measurement Uncertainty
  Conducted Emission Expanded Uncertainty                       =    2.23dB, k=2
  Radiated emission expanded uncertainty(9kHz-30MHz)            =    3.08dB, k=2
  Radiated emission expanded uncertainty(30MHz-1000MHz)         =    4.42dB, k=2
  Radiated emission expanded uncertainty(Above 1GHz)            =    4.06dB, k=2


                                       Page 5 of 30           Report No.: HK1809111105-E

2. GENERAL INFORMATION

2.1 GENERAL DESCRIPTION OF EUT




     Equipment                TD-LTE Wireless data terminal

     Model Name               IQ-260BT

     Serial No                N/A

     Model Difference         N/A

     FCC ID                   2AL9B-IQ-260BT
     Antenna Type             PCB Antenna

     Antenna Gain             0 dBi

     BT Operation frequency   2402-2480MHz

     Number of Channels       79CH

     Modulation Type          GFSK, π/4DQPSK, 8DPSK

     Power Source             DC3.7V From Battery or DC5V From Micro USB

     Power Rating             DC3.7V From Battery or DC5V From Micro USB


                                              Page 6 of 30        Report No.: HK1809111105-E

2.1.1 Carrier Frequency of Channels

                                          Channel    List
                       Frequency                    Frequency               Frequency
          Channel                      Channel                  Channel
                         (MHz)                       (MHz)                    (MHz)
             00           2402           27           2429        54           2456
             01           2403           28           2430        55           2457
             02           2404           29           2431        56           2458
             03           2405           30           2432        57           2459
             04           2406           31           2433        58           2460
             05           2407           32           2434        59           2461
             06           2408           33           2435        60           2462
             07           2409           34           2436        61           2463
             08           2410           35           2437        62           2464
             09           2411           36           2438        63           2465
             10           2412           37           2439        64           2466
             11           2413           38           2440        65           2467
             12           2414           39           2441        66           2468
             13           2415           40           2442        67           2469
             14           2416           41           2443        68           2470
             15           2417           42           2444        69           2471
             16           2418           43           2445        70           2472
             17           2419           44           2446        71           2473
             18           2420           45           2447        72           2474
             19           2421           46           2448        73           2475
             20           2422           47           2449        74           2476
             21           2423           48           2450        75           2477
             22           2424           49           2451        76           2478
             23           2425           50           2452        77           2479
             24           2426           51           2453        78           2480
             25           2427           52           2454
             26           2428           53           2455

 2.2 Operation of EUT during testing

      Operating Mode
      The mode is used: Transmitting mode
                          Low Channel: 2402MHz
                          Middle Channel: 2441MHz
                          High Channel: 2480MHz


                                              Page 7 of 30         Report No.: HK1809111105-E



2.3 DESCRIPTION OF TEST SETUP


Operation of EUT during conducted testing and Radiation testing:

                                    AC                       EUT
                 AC Plug
                                    Adapter




Operation of EUT Above1GHz Radiation testing:




                                EUT



● Adapter information
   Model: HW-050500DFQ
   Input: 100-240V~, 50/60Hz, 0.5A
   Output: 5VDC


                                             Page 8 of 30         Report No.: HK1809111105-E


2.4 MEASUREMENT INSTRUMENTS LIST

                                                                                          Cal.
Item      Equipment          Manufacturer     Model No.     Serial No.     Last Cal.
                                                                                         Interval
            L.I.S.N.
 1.     Artificial Mains        R&S           ENV216        HKE-002      Dec. 28, 2017 1 Year
            Network
 2.        Receiver             R&S            ESCI 7       HKE-010      Dec. 28, 2017 1 Year
         RF automatic
 3.                           Tonscend        JS0806-2      HKE-060      Dec. 28, 2017 1 Year
          control unit
 4.    Spectrum analyzer        R&S            FSP40        HKE-025      Dec. 28, 2017 1 Year
 5.    Spectrum analyzer       Agilent         N9020A       HKE-048      Dec. 28, 2017 1 Year
 6.       Preamplifier      Schwarzbeck       BBV 9743      HKE-006      Dec. 28, 2017 1 Year
 7.    EMI Test Receiver   Rohde & Schwarz     ESCI 7       HKE-010      Dec. 28, 2017 1 Year
       Bilog Broadband
 8.                         Schwarzbeck      VULB9163       HKE-012      Dec. 28, 2017 1 Year
           Antenna
                                             FMZB 1519
 9.      Loop Antenna        Schwarzbeck                    HKE-014      Dec. 28, 2017 1 Year
                                                  B
10.      Horn Antenna       Schewarzbeck       9120D        HKE-013      Dec. 28, 2017 1 Year
                                             EMC051845
11.      Pre-amplifier          EMCI                        HKE-015      Dec. 28, 2017 1 Year
                                                 SE
12.      Pre-amplifier         Agilent         83051A       HKE-016      Dec. 28, 2017 1 Year
       EMI Test Software                      JS1120-B
13.                           Tonscend                      HKE-083      Dec. 28, 2017    N/A
           EZ-EMC                              Version
14.      Power Sensor          Agilent         E9300A       HKE-086      Dec. 28, 2017 1 Year
15.    Spectrum analyzer       Agilent         N9020A       HKE-048      Dec. 28, 2017 1 Year
16.     Signal generator       Agilent         N5182A       HKE-029      Dec. 28, 2017 1 Year
17.    Signal Generator        Agilent         83630A       HKE-028      Dec. 28, 2017 1 Year
18.     Shielded room         Shiel Hong        4*3*3       HKE-039      Dec. 28, 2017 3 Year


                                                  Page 9 of 30             Report No.: HK1809111105-E


3.    CONDUCTED EMISSIONS TEST

 3.1 Conducted Power Line Emission Limit
 For unintentional device, according to § 15.107(a) Line Conducted Emission Limits is as following




 * Decreasing linearly with the logarithm of the frequency
   For intentional device, according to §15.207(a) Line Conducted Emission Limit is same as above table.

 3.2 Test Setup




 3.3 Test Procedure
 1, The equipment was set up as per the test configuration to simulate typical actual usage per the user’s
    manual. The EUT is a tabletop system, a wooden table with a height of 0.8 meters is used and is placed
    on the ground plane as per ANSI C63.10.
 2, Support equipment, if needed, was placed as per ANSI C63.10.
 3, All I/O cables were positioned to simulate typical actual usage as per ANSI C63.10.
 4, If a EUT received DC power from the USB Port of Notebook PC, the PC’s adapter received
    AC120V/60Hz power through a Line Impedance Stabilization Network (LISN) which supplied power
    source and was grounded to the ground plane.
 5, All support equipments received AC power from a second LISN, if any.
 6, The EUT test program was started. Emissions were measured on each current carrying line of the EUT
    using a spectrum Analyzer / Receiver connected to the LISN powering the EUT. The LISN has two
    monitoring points: Line 1 (Hot Side) and Line 2 (Neutral Side). Two scans were taken: one with Line 1
    connected to Analyzer / Receiver and Line 2 connected to a 50 ohm load; the second scan had Line 1
    connected to a 50 ohm load and Line 2 connected to the Analyzer / Receiver.
 7, Analyzer / Receiver scanned from 150 KHz to 30MHz for emissions in each of the test modes.


 3.4 Test Result

     PASS

     This device have left and right headset, which have identical RF character and have been tested, only the
     worst case of right headset is reported.


                                        Page 10 of 30          Report No.: HK1809111105-E


Test Specification: Line




  Remark: Transd = Cable lose + Antenna factor - Pre-amplifier; Margin = Limit – Level


                                             Page 11 of 30          Report No.: HK1809111105-E


Test Specification: Neutral




       Remark: Transd = Cable lose + Antenna factor - Pre-amplifier; Margin = Limit – Level


                                                  Page 12 of 30               Report No.: HK1809111105-E



4 RADIATED EMISSION TEST

 4.1 Radiation Limit
  For unintentional device, according to § 15.109(a), except for Class A digital devices, the field strength of
  radiated emissions from unintentional radiators at a distance of 3 meters shall not exceed the following
  values:




  For intentional device, according to § 15.209(a), the general requirement of field strength of radiated
  emissions from intentional radiators at a distance of 3 meters shall not exceed the above table.


 4.2 Test Setup

   (1)Radiated Emission Test-Up Frequency Below 30MHz




   (2)Radiated Emission Test-Up Frequency 30MHz~1GHz


                                               Page 13 of 30             Report No.: HK1809111105-E



  (3)Radiated Emission Test-Up Frequency Above 1GHz




4.3 Test Procedure
 1. Below 1GHz measurement the EUT is placed on turntable which is 0.8m above ground plane.
    And above 1GHz measurement EUT was placed on low permittivity and low tangent turn table
    which is 1.5m above ground plane.
 2. The turntable shall be rotated for 360 degrees to determine the position of maximum emission level.
 3. EUT is set 3m away from the receiving antenna, which is varied from 1m to 4m to find out the highest
   emissions.
 4. Maximum procedure was performed on the six highest emissions to ensure EUT compliance.
 5. And also, each emission was to be maximized by changing the polarization of receiving antenna both
   horizontal and vertical.
 6. Repeat above procedures until the measurements for all frequencies are complete.
 7. The test frequency range from 9KHz to 25GHz per FCC PART 15.33(a).

 Note:
 For battery operated equipment, the equipment tests shall be performed using a new battery.


4.4 Test Result

   PASS

   This device have left and right headset, which have identical RF character and have been tested,
   only the worst case of right headset is reported.


                                         Page 14 of 30          Report No.: HK1809111105-E




Below 1GHz Test Results:
Antenna polarity: H




   Remark: Transd = Cable lose + Antenna factor - Pre-amplifier; Margin = Limit – Level


                                                   Page 15 of 30            Report No.: HK1809111105-E

      Antenna polarity: V




          Remark: Transd = Cable lose + Antenna factor - Pre-amplifier; Margin = Limit – Level

Remark:
(1) Measuring frequencies from 9 KHz to the 1 GHz, Radiated emission test from 9KHz to 30MHz was verified,
and no any emission was found except system noise floor.
(2) * denotes emission frequency which appearing within the Restricted Bands specified in
 provision of 15.205, then the general radiated emission limits in 15.209 apply.
(3) The IF bandwidth of EMI Test Receiver between 30MHz to 1GHz was 120KHz, 1 MHz
 for measuring above 1 GHz, below 30MHz was 10KHz.


                                             Page 16 of 30                 Report No.: HK1809111105-E

Above 1 GHz Test Results:

CH Low (2402MHz)
Horizontal:

                  Meter
 Frequency       Reading         Factor     Emission Level        Limits          Margin
                                                                                             Detector
    (MHz)         (dBμV)          (dB)         (dBμV/m)          (dBμV/m)          (dB)       Type

    2402          112.59         -5.81          106.78            114.00           -7.22      peak

    2402          86.83          -5.81           81.02            94.00           -12.98      AVG

    4804          56.75          -3.65           53.10            74.00           -20.90      peak

    4804          46.28          -3.65           42.63            54.00           -11.37      AVG

    7206          57.37          -0.95           56.42            74.00           -17.58      peak

    7206          41.89          -0.95           40.94            54.00           -13.06      AVG

Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier.



Vertical:

                   Meter
   Frequency      Reading         Factor     Emission Level        Limits          Margin
                                                                                             Detector
     (MHz)         (dBμV)          (dB)         (dBμV/m)         (dBμV/m)           (dB)      Type

     2402          111.75         -5.81          105.94           114.00            -8.06      peak

     2402          86.32          -5.81           80.51            94.00           -13.49      AVG

     4804          56.36          -3.65           52.71            74.00           -21.29      peak

     4804          45.88          -3.65           42.23            54.00           -11.77      AVG

     7206          56.90          -0.95           55.95            74.00           -18.05      peak

     7206          40.86          -0.95           39.91            54.00           -14.09      AVG

 Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier.


                                             Page 17 of 30                Report No.: HK1809111105-E

CH Middle (2441MHz)
Horizontal:

                  Meter
 Frequency       Reading         Factor     Emission Level       Limits          Margin
                                                                                           Detector
    (MHz)         (dBμV)          (dB)         (dBμV/m)         (dBμV/m)          (dB)      Type

    2441          110.42         -5.73          104.69           114.00           -9.31      peak

    2441          86.51          -5.73           80.78           94.00           -13.22      AVG

    4882          56.76          -3.54           53.22           74.00           -20.78      peak

    4882          45.51          -3.54           41.97           54.00           -12.03      AVG

    7323          56.31          -0.81           55.50           74.00           -18.50      peak

    7323          40.87          -0.81           40.06           54.00           -13.94      AVG

Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier.




Vertical:

                  Meter
 Frequency       Reading         Factor     Emission Level       Limits          Margin
                                                                                           Detector
    (MHz)         (dBμV)          (dB)         (dBμV/m)         (dBμV/m)          (dB)      Type

    2441          109.61         -5.73          103.88           114.00          -10.12      peak

    2441          85.99          -5.73           80.26           94.00           -13.74      AVG

    4882          55.31          -3.54           51.77           74.00           -22.23      peak

    4882          45.20          -3.54           41.66           54.00           -12.34      AVG

    7323          55.97          -0.81           55.16           74.00           -18.84      peak

    7323          40.28          -0.81           39.47           54.00           -14.53      AVG

Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier.


                                              Page 18 of 30                Report No.: HK1809111105-E

CH High (2480MHz)
Horizontal:

                  Meter
  Frequency      Reading         Factor     Emission Level        Limits         Margin
                                                                                           Detector
    (MHz)         (dBμV)          (dB)         (dBμV/m)          (dBμV/m)         (dB)      Type

    2480          109.41         -5.63          103.78            114.00         -10.22     peak

    2480          85.42          -5.63           79.79            94.00          -14.21      AVG

    4960          55.25          -3.43           51.82            74.00          -22.18     peak

    4960          45.60          -3.44           42.16            54.00          -11.84      AVG

    7440          56.42          -0.77           55.65            74.00          -18.35     peak

    7440          39.28          -0.77           38.51            54.00          -15.49      AVG

Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier.



Vertical:

                 Meter
 Frequency      Reading        Factor      Emission Level        Limits         Margin
                                                                                           Detector
   (MHz)         (dBμV)          (dB)         (dBμV/m)          (dBμV/m)         (dB)       Type

    2480         108.67         -5.63          103.04            114.00         -10.96       peak

    2480          84.83         -5.63           79.20            94.00          -14.80       AVG

    4960          55.51         -3.43           52.08            74.00          -21.92       peak

    4960          45.02         -3.44           41.58            54.00          -12.42       AVG

    7440          55.74         -0.77           54.97            74.00          -19.03       peak

    7440          38.63         -0.77           37.86            54.00          -16.14       AVG

Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier.


 Remark:
 (1) Measuring frequencies from 1 GHz to the 25 GHz。
 (2) “F” denotes fundamental frequency; “H” denotes spurious frequency. “E” denotes band edge
 frequency.
 (3) * denotes emission frequency which appearing within the Restricted Bands specified in provision of
 15.205, then the general radiated emission limits in 15.209 apply.
 (4) Data of measurement within this frequency range shown “--- ” in the table above means the reading of
 emissions are attenuated more than 20dB below the permissible limits or the field strength is too small to
 be measured.
 (5) The IF bandwidth of EMI Test Receiver between 30MHz to 1GHz was 120KHz, 1 MHz for measuring
 above 1 GHz, below 30MHz was 10KHz. The resolution bandwidth of test receiver/spectrum analyzer is
 1MHz and video bandwidth is 3MHz for peak measurement with peak detector at frequency above 1GHz.
 The resolution bandwidth of test receiver/spectrum analyzer is 1MHz and video bandwidth is 10Hz for
 Average measurement with peak
 detection at frequency above 1GHz.
 (6) When the test results of Peak Detected below the limits of Average Detected, the Average Detected is
 not need completed. For example: Top Channel at Fundamental 73.16dBuV/m(PK Value) <93.98(AV
 Limit), at harmonic 53.20 dBuV/m(PK Value) <54 dBuV/m(AV Limit), the Average Detected not need to
 completed.
 (7)All modes of operation were investigated and the worst-case emissions are reported.


                                               Page 19 of 30              Report No.: HK1809111105-E


5 BAND EDGE

 5.1 Limits
 FCC PART 15.249(d) Emissions radiated outside of the specified frequency bands, except for harmonics,
 shall be attenuated by at least 50 dB below the level of the fundamental or to the general radiated emission
 limits in §15.209, whichever is the lesser attenuation.


 5.2 Test Procedure
 The band edge compliance of RF radiated emission should be measured by following the guidance
 in ANSI C63.10 with respect to maximizing the emission by rotating the EUT, measuring the emission
 while the EUT is situated in three orthogonal planes (if appropriate), adjusting the measurement antenna
 height and polarization etc. Set RBW to 100KHz and VBM to 300KHz to measure the peak field strength
 and set RBW to 1MHz and VBW to 10Hz to measure the average radiated field strength.The conducted
 RF band edge was measured by using a spectrum analyzer. Set span wide enough to capture
 the highest in-band emission and the emission at the band edge. Set RBW to 100 KHz and VBW to
 300 KHz, to measure the conducted peak band edge.


                                                  Page 20 of 30              Report No.: HK1809111105-E


    5.3 Test Result

              PASS
      This device have left and right headset, which have identical RF character and have been tested, only the
      worst case of right headset(worst case:GFSK) is reported.


Radiated Band Edge Test:
Operation Mode: TX CH Low (2402MHz)
Horizontal (Worst case)


  Frequency       Meter          Factor      Emission Level        Limits          Margin
                 Reading                                                                        Detector
                                                                                                 Type
    (MHz)        (dBμV)           (dB)          (dBμV/m)          (dBμV/m)          (dB)

    2310           56.31          -5.81            50.5              74            -23.5         peak

    2310              /           -5.81             /                54                     /    AVG

    2390           54.28          -5.84           48.44              74            -25.56        peak

    2390              /           -5.84             /                54                 /        AVG

    2400           55.24          -5.84            49.4              74            -24.6         peak

    2400              /           -5.84             /                54                 /        AVG

Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier.



 Vertical:


  Frequency       Meter          Factor      Emission Level        Limits          Margin
                 Reading                                                                        Detector
                                                                                                 Type
    (MHz)        (dBμV)           (dB)          (dBμV/m)          (dBμV/m)          (dB)

    2310           55.79          -5.81           49.98              74            -24.02        peak

    2310              /           -5.81             /                54             /            AVG

    2390           53.56          -5.84           47.72              74            -26.28        peak

    2390              /           -5.84             /                54                 /        AVG

    2400           52.93          -5.84           47.09              74            -26.91        peak

    2400              /           -5.84             /                54                 /        AVG

Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier.


                                                  Page 21 of 30              Report No.: HK1809111105-E

Operation Mode: TX CH High (2480MHz)
Horizontal (Worst case)


  Frequency       Meter          Factor      Emission Level        Limits         Margin
                 Reading                                                                      Detector
                                                                                               Type
    (MHz)        (dBμV)           (dB)          (dBμV/m)          (dBμV/m)         (dB)

   2483.50         56.47          -5.81           50.66             74            -23.34        peak

   2483.50           /            -5.81             /               54               /          AVG

   2500.00         53.88          -6.06           47.82             74            -26.18        peak

   2500.00           /            -6.06             /               54               /          AVG

Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier.



Vertical:


  Frequency       Meter          Factor      Emission Level        Limits         Margin
                 Reading                                                                      Detector
                                                                                               Type
    (MHz)        (dBμV)           (dB)          (dBμV/m)          (dBμV/m)         (dB)

   2483.50         55.52          -5.81           49.71             74            -24.29        peak

   2483.50           /            -5.81             /               54               /          AVG

   2500.00         52.75          -6.06           46.69             74            -27.31        peak

   2500.00           /            -6.06             /               54               /          AVG

Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier.

Remark: All the other emissions not reported were too low to read and deemed to comply with FCC limit.


                                               Page 22 of 30             Report No.: HK1809111105-E


6 OCCUPIED BANDWIDTH MEASUREMENT


6.1 Test Setup
   Same as Radiated Emission Measurement


6.2 Test Procedure
  1. The EUT was placed on a turn table which is 0.8m above ground plane.
  2. Set EUT as normal operation.
  3. Based on ANSI C63.10 section 6.9.2: RBW= 30KHz. VBW= 100 KHz, Span=2MHz.
  4. The useful radiated emission from the EUT was detected by the spectrum analyser with peak detector.


6.3 Measurement Equipment Used

   Same as Radiated Emission Measurement


6.4 Test Result

          PASS



                                                       20dB Bandwidth
      Test Mode                 Frequency                                              Result
                                                               (MHz)
                                2402 MHz                    0.8395                     PASS
        GFSK                    2441 MHz                    0.8697                     PASS
                                2480 MHz                    0.9002                     PASS
                                2402 MHz                       1.172                   PASS
      π/4DQPSK                  2441 MHz                       1.171                   PASS
                                2480 MHz                       1.171                   PASS
                                2402 MHz                       1.193                   PASS
        8DPSK                   2441 MHz                       1.199                   PASS
                                2480 MHz                       1.200                   PASS


    Page 23 of 30   Report No.: HK1809111105-E


Test Mode: GFSK


  CH: 2402MHz




  CH: 2441MHz


      Page 24 of 30   Report No.: HK1809111105-E



    CH: 2480MHz




Test Mode: π/4DQPSK

    CH: 2402MHz


  Page 25 of 30   Report No.: HK1809111105-E



CH: 2441MHz




CH: 2480MHz


    Page 26 of 30   Report No.: HK1809111105-E


Test Mode: 8DPSK

  CH: 2402MHz




  CH: 2441MHz


  Page 27 of 30   Report No.: HK1809111105-E



CH: 2480MHz


                                               Page 28 of 30             Report No.: HK1809111105-E

7 ANTENNA REQUIREMENT

 Standard Applicable
 For intentional device, according to FCC 47 CFR Section 15.203, an intentional radiator shall be
 designed to ensure that no antenna other than that furnished by the responsible party shall be used
 with the device. And according to FCC 47 CFR Section 15.249, if transmitting antennas of directional
 gain greater than 6dBi are used, the power shall be reduced by the amount in dB that the directional
 gain of the antenna exceeds 6dBi.


 Antenna Connected Construction
 The antenna used in this product is a PCB Antenna, The directional gains of antenna used for
 transmitting is 0dBi.

 ANTENNA


                       Page 29 of 30   Report No.: HK1809111105-E

8 PHOTOGRAPH OF TEST

Radiated Emission


                     Page 30 of 30   Report No.: HK1809111105-E




Conducted Emission



Document Created: 2018-09-27 20:46:39
Document Modified: 2018-09-27 20:46:39

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