Part 15B Test Report

FCC ID: 2AFMZ-RK-175

Test Report

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FCCID_3021848

                FCC Test Report
          FCC ID:2AFMZ-RK-175

                 Product: RK-175
             Trade Name: RTK
          Model Number: RK-175
            Serial Model: N/A
              Report No.: NTEK- 2016NT05035459F4




                           Prepared for

                  ACCESS TELECOM
       1882 NW 97TH AVE, DORAL, MIAMI, FL 33172,
              UNITED STATES OF AMERICA.


                           Prepared by

            Shenzhen NTEK Testing Technology Co., Ltd.
1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street,
                   Bao’an District, Shenzhen P.R. China
           Tel.: +86-0755-61156588 Fax.: +86-0755-61156599
                        Website: www.ntek.org.cn


                                                         Page 2 of 23             Report No.: NTEK- 2016NT05035459F4



                                         TEST RESULT CERTIFICATION

Applicant’s name ................. : ACCESS TELECOM
Address ................................. : 1882 NW 97th Ave, Doral, Miami, Fl 33172, United States of America.
Manufacturer's Name .......... : Locopo Technolgy Co.,Ltd.
                                                 B Rm./Flat 1501(056), 15/F, Spa Centre,53-55 Lockhart Road, Wan
Address ................................. :
                                                 Chai, Kong Kong.
Product description
Product name ........................... : RK-175
Model and/or type reference : RTK
                                          FCC Part15B:01 Oct.2016
Standards ............................. :
                                          ANSI C63.4:2014
This device described above has been tested by NTEK, and the test results show that the
equipment under test (EUT) is in compliance with Part 15 of FCC Rules. And it is applicable only to
the tested sample identified in the report.
This report shall not be reproduced except in full, without the written approval of NTEK, this
document may be altered or revised by NTEK, personnel only, and shall be noted in the revision of
the document.
Date of Test ............................................ :
Date (s) of performance of tests ............. :                03 May. 2016 ~ 24 May. 2016
Date of Issue ........................................... :     24 May. 2016
Test Result ............................................... :   Pass




                          Testing Engineer                  :

                                                                               (Jack Li)




                          Technical Manager                 :              (Jason Chen)



                          Authorized Signatory :

                                                                           (Sam Chen)


                            Page 3 of 23    Report No.: NTEK- 2016NT05035459F4




                        Table of Contents                          Page


1 . TEST SUMMARY                                                          4
  1.1 TEST FACILITY                                                       5
  1.2 MEASUREMENT UNCERTAINTY                                             5
2 . GENERAL INFORMATION                                                   6
  2.1 GENERAL DESCRIPTION OF EUT                                          6
  2.2 DESCRIPTION OF TEST SETUP                                           8
  2.3 DESCRIPTION TEST PERIPHERAL AND EUT PERIPHERAL                      9
  2.4 MEASUREMENT INSTRUMENTS LIST                                     10
3 . EMC EMISSION TEST                                                  11
  3.1 CONDUCTED EMISSION MEASUREMENT                                   11
     3.1.1 POWER LINE CONDUCTED EMISSION                               11
     3.1.2 TEST PROCEDURE                                              12
     3.1.3 TEST SETUP                                                  12
     3.1.4 EUT OPERATING CONDITIONS                                    12
     3.1.5 TEST RESULTS                                                13
  3.2 RADIATED EMISSION MEASUREMENT                                    17
     3.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT                     17
     3.2.2 TEST PROCEDURE                                              17
     3.2.3 TEST SETUP                                                  18
     3.2.4 TEST RESULTS                                                19
     3.2.5 TEST RESULTS(1000~12400MHz)                                 21
4 . EUT TEST PHOTO                                                     22


                                      Page 4 of 23          Report No.: NTEK- 2016NT05035459F4

1. TEST SUMMARY

Test procedures according to the technical standards:
                                         EMC Emission

          Standard                      Test Item               Limit       Judgment   Remark

                                  Conducted Emission           Class B        PASS
     FCC Part15B:2014
     ANSI C63.4: 2014
                                   Radiated Emission           Class B        PASS
NOTE:
    (1) ’N/A’ denotes test is not applicable in this Test Report
    (2) For client’s request and manual description, the test will not be executed.


                                     Page 5 of 23          Report No.: NTEK- 2016NT05035459F4


1.1 TEST FACILITY
   NTEK Testing Technology Co., Ltd
   Add. : 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Bao’an District,
  Shenzhen P.R. China.
   FCC Registration Number:238937; IC Registration Number:9270A-1
   CNAS Registration Number:L5516
1.2 MEASUREMENT UNCERTAINTY
  The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a
  standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of
  approximately 95 %.

  A. Conducted Measurement :

     Test Site Method        Measurement Frequency Range          U,(dB)         NOTE
     NTEKC01 ANSI                 150 KHz ~ 30MHz                  3.2

  B. Radiated Measurement :

     Test Site Method        Measurement Frequency Range          U,(dB)         NOTE
     NTEKA01 ANSI                 30MHz ~ 1000MHz                  4.7
                                   1GHz ~12.4GHz                   5.0


                                      Page 6 of 23           Report No.: NTEK- 2016NT05035459F4

2. GENERAL INFORMATION

2.1 GENERAL DESCRIPTION OF EUT

 Equipment             RK-175
 Trade Name            RTK
 Model Name            RK-175
 Serial Model          N/A

 Model Difference      N/A

                        The EUT is a Industrial RK-175.

                        Connecting I/O port:         USB, Earphone
                        Operation Frequency:         BT:2402~2480 MHz
                                                     WIFI:802.11b/g/n(20MHz): 2412~2462MHz
                                                     802.11n(40MHz):2422~2452MHz
                                                     GSM: 824.2-848.8MHz/1850.2-1909.8MHz
                                                     WCDMA: 826.4-846.6MHz/
 Product Description                                 1852.4-1907.6MHz
                        Modulation Type:             BT(1Mbps): GFSK
                                                     BT EDR(2Mbps): π/4-DQPSK
                                                     BT EDR(3Mbps): 8-DPSK
                                                     IEEE 802.11b :
                                                     DSSS (CCK, QPSK, DBPSK)
                                                     IEEE 802.11g/n (HT20/HT40) : OFDM
                                                     (64QAM, 16QAM, QPSK, BPSK)
                                                     GSM / DCS: GMSK
                                                     WCDMA:QPSK


 Power Source          DC Voltage
                       Model: XHY050200UUCH
 Adapter               Input: 100-240V~, 50/60Hz, 0.5A MAX
                       Output: 5.0V    2A
 Battery               DC 3.7V, 2500mAh


                                        Page 7 of 23            Report No.: NTEK- 2016NT05035459F4

2.1.1 DESCRIPTION OF TEST MODES

    To investigate the maximum EMI emission characteristics generates from EUT, the test
    system was pre-scanning tested base on the consideration of following EUT operation
    mode or test configuration mode which possible have effect on EMI emission level.
    Each of these EUT operation mode(s) or test configuration mode(s) mentioned above
    was evaluated respectively.

              Pretest Mode                              Description
                 Mode 1                                Connect to PC
                 Mode 2                                   Camera
                 Mode 3                                 TF card Play
                 Mode 4                                  “H” Pattern


                                      For Conducted Test
             Final Test Mode                             Description
                 Mode 1                                Connect to PC
                 Mode 2                                   Camera
                 Mode 3                                 TF card Play
                 Mode 4                                  “H” Pattern


                                        For Radiated Test
             Final Test Mode                             Description
                 Mode 1                                Connect to PC
                 Mode 2                                   Camera
                 Mode 3                                 TF card Play
                 Mode 4                                  “H” Pattern
    Note: Final Test Mode: Through Pre-scan, find the mode 1 is the worst case.
    Only the worst case mode is recorded in the report.


                                               Page 8 of 23             Report No.: NTEK- 2016NT05035459F4

2.2 DESCRIPTION OF TEST SETUP

RE
         AC Source               AC Source                              AC Source
           C-7                          C-6                     C-2
                    C-3                                                      C-8
                                                    C-1

          E-2                     E-3               E-1                   E-4
         Printer                  PC                EUT                  Monitor


0.8m                 C-4
                                              C-5

                          E-5                E-6
                          KB                Mouse

         Table

                                            1.5m


CE


     AC Source
                                              C-3
                                                          C-2
   C-7              AC Source
                                                                  C-1
                           C-8
           E-2                     E-4                 E-1                   E-3            C-6
          Printer                 Monitor              EUT                   PC                   LISN


0.8m
                                                                      C-4             C-5

                                                                      E-5            E-6
                                                                      KB            Mouse
         Table

                                            1.5m


                                      Page 9 of 23         Report No.: NTEK- 2016NT05035459F4

2.3 DESCRIPTION TEST PERIPHERAL AND EUT PERIPHERAL

The EUT has been tested as an independent unit together with other necessary accessories or
support units. The following support units or accessories were used to form a representative test
configuration during the tests.

Item      Equipment          Brand        Model/Type No.           Series No.              Note
                                                           RLTP5567-BLACK ,RLTP556
                                                           7-CHAMPAGNE,
 E-1       RK-175             N/A             RK-175       RLTP5567-WHITE,                 EUT
                                                           T4016,T5016,T4515,T5015,T
                                                           4010,T5010,T5012,T6010
 E-2        Printer          Canon           L11121E               LBP2900
 E-3 Personal computer       DELL            FT4Y23X             34413561645
                                                           cn-0y6mhx-74261-11f-67e
 E-4       Monitor           DELL           IN2020MB
                                                                      s
 E-5      Keyboard           DELL            SK-8185              OY526KUS
 E-6        Mouse            DELL            MS111-P       cn-011d3v-71581-11e-1th7




 Item    Cable Type   Shielded Type     Ferrite Core          Length                Note
 C-1     USB Cable      unshielded          NO                 1.2m
 C-2        VGA         unshielded          NO                 1.0m
 C-3     USB Cable      unshielded          NO                 1.2m
 C-4     USB Cable      unshielded          NO                 1.0m
 C-5     USB Cable      unshielded          NO                 1.0m
 C-6     Power Line     unshielded          NO                 1.2m
 C-7     Power Line     unshielded          NO                 1.2m
 C-8     Power Line     unshielded          NO                 1.2m


 Note:
  (1)    The support equipment was authorized by Declaration of Confirmation.
  (2)    For detachable type I/O cable should be specified the length in cm in『Length』column.
  (3)    “YES” means “shielded” “with core”; “NO” means “unshielded” “without core”.


                                       Page 10 of 23            Report No.: NTEK- 2016NT05035459F4

2.4 MEASUREMENT INSTRUMENTS LIST

Radiation Test equipment
Item     Kind of    Manufacturer      Type No.    Serial No.        Last       Calibrated Calibratio
       Equipment                                                 calibration     until    n period
  1    Spectrum                                   MY4510804
                      Agilent         E4407B                2015.07.06 2016.07.05           1 year
        Analyzer                                      0
  2 Test Receiver      R&S             ESPI        101318   2015.06.07 2016.06.06           1 year
 3     Bilog Antenna   TESEQ   CBL6111D     31216   2015.07.06 2016.07.05                   1 year
        50Ω Coaxial                      620026441
 4                     Anritsu  MP59B               2015.06.07 2016.06.06                   1 year
           Switch                             6
         Spectrum
 5                   ADVANTEST   R3132   150900201 2015.06.07 2016.06.06                    1 year
          Analyzer
                               EM-AH-101
 6     Horn Antenna     EM               2011071402 2015.07.06 2016.07.05                   1 year
                                  80
 7        Horn Ant Schwarzbeck BBHA 9170 9170-181 2015.07.06 2016.07.05                     1 year
 8       Amplifier        EM         EM-30180      060538       2015.07.06 2016.07.05       1 year
 9     Loop Antenna       ARA        PLA-1030/B        1029     2015.06.08 2016.06.07       1 year
 10    Power Meter        R&S          NRVS         100696   2015.07.06 2016.07.05          1 year
          Power                                   0395.1619.
 11                       R&S         URV5-Z4                2015.07.06 2016.07.05          1 year
         Sensor                                       05
 12     Test Cable        N/A           R-01         N/A     2015.07.06 2016.07.05          1 year
 13     Test Cable        N/A           R-02            N/A     2015.07.06 2016.07.05       1 year

Conduction Test equipment

Item      Kind of        Manufactu    Type No.    Serial No.        Last   Calibrated Calibratio
         Equipment          rer                                  calibration  until   n period
 1      Test Receiver      R&S         ESCI            101160   2015.06.06 2016.06.05 1 year
 2          LISN           R&S        ENV216       101313       2015.08.24 2016.08.23       1 year
 3          LISN          EMCO         3816/2     00042990 2015.08.24 2016.08.23            1 year
         50Ω Coaxial                              620026441
 4                        Anritsu     MP59B                 2015.06.07 2016.06.06           1 year
           Switch                                     7
 5     Passive Voltage
                           R&S        ESH2-Z3      100196       2015.06.07 2016.06.06       1 year
           Probe
 6     Absorbing clamp     R&S        MOS-21       100423       2015.06.08 2016.06.07       1 year
 7       Test Cable        N/A          C01             N/A     2015.06.08 2016.06.07       1 year
 8       Test Cable        N/A          C02             N/A     2015.06.08 2016.06.07       1 year
 9       Test Cable        N/A          C03             N/A     2015.06.08 2016.06.07       1 year


                                          Page 11 of 23      Report No.: NTEK- 2016NT05035459F4


3. EMC EMISSION TEST

3.1 CONDUCTED EMISSION MEASUREMENT

3.1.1 POWER LINE CONDUCTED EMISSION (Frequency Range 150KHz-30MHz)

                                    Class A (dBuV)                   Class B (dBuV)
   FREQUENCY (MHz)
                               Quasi-peak         Average    Quasi-peak         Average
         0.15 -0.5                79.00              66.00    66 - 56 *         56 - 46 *
         0.50 -5.0                73.00              60.00     56.00             46.00
        5.0 -30.0                73.00           60.00     60.00              50.00
       Note:
         (1) The tighter limit applies at the band edges.
         (2) The limit of " * " marked band means the limitation decreases linearly with the
             logarithm of the frequency in the range.



The following table is the setting of the receiver
               Receiver Parameters                                  Setting
                    Attenuation                                      10 dB
                 Start Frequency                                   0.15 MHz
                 Stop Frequency                                     30 MHz
                   IF Bandwidth                                      9 kHz


                                      Page 12 of 23           Report No.: NTEK- 2016NT05035459F4

3.1.2 TEST PROCEDURE
 a. The EUT was placed 0.8 meters from the horizontal ground plane with EUT being connected
    to the power mains through a line impedance stabilization network (LISN). All other support
    equipments powered from additional LISN(s). The LISN provide 50 Ohm/ 50uH of coupling
    impedance for the measuring instrument.
 b. Interconnecting cables that hang closer than 40 cm to the ground plane shall be folded back
    and forth in the center forming a bundle 30 to 40 cm long.
 c. I/O cables that are not connected to a peripheral shall be bundled in the center. The end of the
    cable may be terminated, if required, using the correct terminating impedance. The overall
    length shall not exceed 1 m.
 d. LISN at least 80 cm from nearest part of EUT chassis.
 e. For the actual test configuration, please refer to the related Item –EUT Test Photos.


3.1.3 TEST SETUP




3.1.4 EUT OPERATING CONDITIONS
The EUT tested system was configured as the statements of 2.3 Unless otherwise a special
operating condition is specified in the follows during the testing.


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                                                                                                    4

3.1.5 TE
       EST RESUL
               LTS


EUT:                   RK-175
                       R                        Moodel Name. :               RK-1
                                                                                175
Temperaature:          2 ℃
                       26                       Re
                                                 elative Humidity:           54%
                                                                               %
Pressuree:             1010hPa                  Tes
                                                  st Date:                   2016
                                                                                6-5-11
Test Modde:            M
                       Mode 1                   Ph
                                                 hase :                      L
Test Volttage:         D 5V From
                       DC      m PC AC 12
                                        20V/60Hz

  Frequency       Reading Level Correct Factor      Measure-ment   Limiits      M
                                                                                Margin
                                                                                            Remark
     (MHzz)           (d
                       dBμV)             (dB)           (dBμV)     (dBμ
                                                                      μV)        (dB)

    0.202
        20             3
                       31.27            10.28            41.55     63.5
                                                                      52        --21.97      QP

    0.502
        20             2
                       29.22            10.02            39.24     56.0
                                                                      00        --16.76      AVG

    1.102
        20             2
                       25.12            10.00            35.12     56.0
                                                                      00        --20.88      QP

    7.077
        79             3
                       35.23             9.88            45.11     60.0
                                                                      00        --14.89      AVG

    25.066
         60            3
                       33.41            10.18            43.59     60.0
                                                                      00        --16.41      QP

    16.141
         19            3
                       31.85            10.02            41.87     60.0
                                                                      00        --18.13      AVG

    0.198
        80             2
                       28.03            10.28            38.31     53.6
                                                                      69        --15.38      QP

    0.402
        20             2
                       23.52            10.24            33.76     47.8
                                                                      81        --14.05      AVG

    24.962
         20            2
                       27.97            10.18            38.15     50.0
                                                                      00        --11.85      QP

    16.237
         79            2
                       24.72            10.02            34.74     50.0
                                                                      00        --15.26      AVG
Remark:
1. All readings are Quassi-Peak and Avverage valuess.
2. Factor = Insertion Losss + Cable Loss.


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                                                                                                    4



EUT:                   RK-175
                       R                        Moodel Name. :               RK-1
                                                                                175
Temperaature:          2 ℃
                       26                       Re
                                                 elative Humidity:           54%
                                                                               %
Pressuree:             1010hPa                  Tes
                                                  st Date:                   2016
                                                                                6-5-11
Test Modde:            M
                       Mode 1                   Ph
                                                 hase :                      N
Test Volttage:         D 5V From
                       DC      m PC AC 12
                                        20V/60Hz

  Frequency       Reading Level Correct Factor      Measure-ment   Limiits      M
                                                                                Margin
                                                                                            Remark
     (MHzz)           (d
                       dBμV)             (dB)           (dBμV)     (dBμ
                                                                      μV)        (dB)

    0.202
        20             3
                       33.82            10.17            43.99     63.5
                                                                      52        --19.53      QP

    0.802
        20             2
                       26.60            10.03            36.63     56.0
                                                                      00        --19.37      AVG

    1.506
        60             2
                       24.96             9.94            34.90     56.0
                                                                      00        --21.10      QP

    7.2419             3
                       37.20             9.85            47.05     60.0
                                                                      00        --12.95      AVG

    25.166
         60            3
                       33.91            10.17            44.08     60.0
                                                                      00        --15.92      QP

    0.202
        20             2
                       29.55            10.17            39.72     53.5
                                                                      52        --13.80      AVG

    0.802
        20             2
                       24.53            10.03            34.56     46.0
                                                                      00        --11.44      QP

    25.166
         60            2
                       27.92            10.17            38.09     50.0
                                                                      00        --11.91      AVG
Remark:
1. All readings are Quassi-Peak and Avverage valuess.
2. Factor = Insertion Losss + Cable Loss.


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                                                                                                    4



EUT:                   RK-175
                       R                        Moodel Name. :               RK-1
                                                                                175
Temperaature:          2 ℃
                       26                       Re
                                                 elative Humidity:           54%
                                                                               %
Pressuree:             1010hPa                  Tes
                                                  st Date:                   2016
                                                                                6-5-11
Test Modde:            M
                       Mode 1                   Ph
                                                 hase :                      L
Test Volttage:         D 5V From
                       DC      m PC AC 24
                                        40V/60Hz

  Frequency       Reading Level Correct Factor      Measure-ment   Limiits      M
                                                                                Margin
                                                                                            Remark
     (MHzz)           (d
                       dBμV)             (dB)           (dBμV)     (dBμ
                                                                      μV)        (dB)

    0.202
        20             2
                       25.87            10.28            36.15     63.5
                                                                      52        --27.37      QP

    0.502
        20             2
                       29.43            10.02            39.45     56.0
                                                                      00        --16.55      AVG

    7.373
        39             3
                       38.14             9.88            48.02     60.0
                                                                      00        --11.98      QP

    16.061
         19            3
                       31.48            10.02            41.50     60.0
                                                                      00        --18.50      AVG

    25.190
         00            3
                       34.24            10.18            44.42     60.0
                                                                      00        --15.58      QP

    1.406
        60             2
                       25.46             9.94            35.40     56.0
                                                                      00        --20.60      AVG

    0.502
        20             2
                       24.26            10.02            34.28     46.0
                                                                      00        --11.72      QP

    1.406
        60             2
                       23.75             9.94            33.69     46.0
                                                                      00        --12.31      AVG

    15.857
         79            2
                       23.67            10.01            33.68     50.0
                                                                      00        --16.32      QP

    25.390
         00            2
                       27.45            10.18            37.63     50.0
                                                                      00        --12.37      AVG
Remark:
1. All readings are Quassi-Peak and Avverage valuess.
2. Factor = Insertion Losss + Cable Loss.


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                                                                                                    4



EUT:                   RK-175
                       R                        Moodel Name. :               RK-1
                                                                                175
Temperaature:          2 ℃
                       26                       Re
                                                 elative Humidity:           54%
                                                                               %
Pressuree:             1010hPa                  Tes
                                                  st Date:                   2016
                                                                                6-5-11
Test Modde:            M
                       Mode 1                   Ph
                                                 hase :                      N
Test Volttage:         D 5V From
                       DC      m PC AC 24
                                        40V/60Hz

  Frequency       Reading Level Correct Factor      Measure-ment   Limiits      M
                                                                                Margin
                                                                                            Remark
     (MHzz)           (d
                       dBμV)             (dB)           (dBμV)     (dBμ
                                                                      μV)        (dB)

    0.202
        20             3
                       33.50            10.17            43.67     63.5
                                                                      52        --19.85      QP

    0.502
        20             2
                       27.34            10.04            37.38     56.0
                                                                      00        --18.62      AVG

    1.102
        20             2
                       25.41            10.02            35.43     56.0
                                                                      00        --20.57      QP

    7.265
        59             3
                       36.48             9.85            46.33     60.0
                                                                      00        --13.67      AVG

    25.174
         40            3
                       34.58            10.17            44.75     60.0
                                                                      00        --15.25      QP

    9.393
        39             3
                       36.31             9.88            46.19     60.0
                                                                      00        --13.81      AVG

    0.202
        20             3
                       30.66            10.17            40.83     53.5
                                                                      52        --12.69      QP

    0.802
        20             2
                       23.42            10.03            33.45     46.0
                                                                      00        --12.55      AVG

    25.174
         40            2
                       27.32            10.17            37.49     50.0
                                                                      00        --12.51      QP
Remark:
1. All readings are Quassi-Peak and Avverage valuess.
2. Factor = Insertion Losss + Cable Loss.


                                     Page 17 of 23          Report No.: NTEK- 2016NT05035459F4

3.2 RADIATED EMISSION MEASUREMENT

3.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT

                                   Class A (at 10m)                    Class B (at 3m)
  FREQUENCY (MHz)
                                       dBuV/m                             dBuV/m
        30 ~ 88                          39.0                               40.0
        88 ~ 216                         43.5                               43.5
       216 ~ 960                         46.5                               46.0
       Above 960                         49.5                               54.0

     Notes:
        (1) The limit for radiated test was performed according to as following:
            FCC PART 15B /ICES-003.
        (2) The tighter limit applies at the band edges.
        (3) Emission level (dBuV/m)=20log Emission level (uV/m).


3.2.2 TEST PROCEDURE
   Test Arrangement for Radiated Emissions up to 1 GHz
  a. The EUT was placed on the top of a rotating table 0.8 meters above the ground at an
      accredited test facility. The table was rotated 360 degrees to determine the position of the
      highest radiation.
  b. The EUT was set 3 meters away from the interference-receiving antenna, which was mounted
      on the top of a variable-height antenna tower.
  c. The antenna is a broadband antenna, and its height is varied from one meter to four meters
     above the ground to determine the maximum value of the field strength. Both horizontal and
     vertical polarizations of the antenna are set to make the measurement.
  d. For each suspected emission, the EUT was arranged to its worst case and then the antenna
     was tuned to heights from 1 meter to 4 meters and the rotatable table was turned from 0
     degrees to 360 degrees to find the maximum reading.

  Note: The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is 120kHz
   for quasi-peak detection (QP) at frequency below 1GHz.
   Test Arrangement for Radiated Emissions above 1 GHz.

  a. The EUT was placed on the top of a rotating table 0.8 meters above the ground at an
     accredited chamber room. The table was rotated 360 degrees to determine the position of the
     highest radiation.
  b. The EUT was set 3 meters away from the interference-receiving antenna, which was mounted
     on the top of a variable-height antenna tower.
  c. The height of antenna can be varied from one meter to four meters, the height of adjustment
     depends on the EUT height and the antenna 3dB beamwidth both, to detect the maximum
     value of the field strength.Both horizontal and vertical polarizations of the antenna are set to
     make the measurement.
  d. For each suspected emission, the EUT was arranged to its worst case and then the antenna
     was tuned to heights and the rotatable table was turned from 0 degrees to 360 degrees to find
     the maximum reading.

  Note:For the hand-held device, the EUT should be measured for all 3 axes and only the worst
   case is recorded in the report


                                        Page 18 of 23         Report No.: NTEK- 2016NT05035459F4

During the radiated emission test, the Spectrum Analyzer was set with the following configurations:

      Frequency Band
                               Function          Resolution bandwidth     Video Bandwidth
           (MHz)
         30 to 1000               QP                    120 kHz               300 kHz

                                 Peak                   1 MHz                  1 MHz
        Above 1000
                                 Avg                    1 MHz                   10 Hz

 3.2.3 TEST SETUP
 For Radiated Emission 30~1000MHz




 (B) Radiated Emission Test Set-Up Frequency Above 1GHz


                                      Page
                                         e 19 of 23             Rep
                                                                  port No.: NTEK- 2016NT
                                                                                       T05035459F4
                                                                                                 4

 3.2.4 TE
        EST RESUL
                LTS

TEST RES SULTS (30~
                  ~1000 MHz))
  EUT:            R
                  RK-175                    Moodel Name. :               RK-1175
  Temperaature:   2 ℃
                  24                        Re
                                             elative Humidity:           54%
                                                                           %
  Pressure
         e:       1010 hPa                  Tes
                                              st Date :                  2016
                                                                            6-5-11
  Test Mod
         de :     M
                  Mode 1                    Po
                                             olarization :               Horizzontal
  Test Pow
         wer :    D 5V From
                  DC       m PC AC 12
                                    20V/60Hz


                            Meter                    Em
                                                      mission
            Frequenc
                   cy                   Fac
                                          ctor                      Limits      Margin
  Polar                    Read
                              ding                    Level
                                                      L
  (H/V)                                                                                   Remark
              (MHz)         (dBuV)       (d
                                          dB)        (dB
                                                       BuV/m)      (dBuV/m)       (dB)
    H       228.490
                  04        19.61       10
                                         0.85         30.46
                                                      3             46.00        -15.54     QP
    H       163.1818        15.34       11.63         26.97
                                                      2             43.50        -16.53     QP
    H       133.618
                  88        13.45       10
                                         0.95         24.40
                                                      2             43.50        -19.10     QP


 Remark:
 Factor = Antenna
          A       Fa
                   actor + Cable Loss - Am
                                         mplifier.


                                     Page
                                        e 20 of 23             Rep
                                                                 port No.: NTEK- 2016NT
                                                                                      T05035459F4
                                                                                                4

EUT:                RK-175
                    R                         Moodel Name. :            RK-1175
Temperaature:       2 ℃
                    24                        Re
                                               elative Humidity:        54%
                                                                          %
Pressure
       e:           1010 hPa                  Tes
                                                st Date :               20166-5-11
Test Mod
       de :         M
                    Mode 1                    Po
                                               olarization :            Vertiical
Test Pow
       wer :        D 5V From
                    DC       m PC AC 12
                                      20V/60Hz

                            Me
                             eter                   Em
                                                     mission
           Frequency                  Factor                       Limits      Margin
 Polar                     Read
                              ding                   Level
                                                     L
 (H/V)                                                                                  Remark
                (MHz)      (dB
                             BuV)      (d
                                        dB)         (dB
                                                      BuV/m)      (dBuV/m)      (dB)
   V       127.21776        27.26      10
                                        0.76         38.02
                                                     3             43.50        -5.48     QP
   V       204.95550        19.73      11
                                        1.57         31.30
                                                     3             43.50       -12.20     QP
   V       332.51887        16.36      13
                                        3.72         30.08
                                                     3             46.00       -15.92     QP
   V        42.74966        15.99      13
                                        3.16         29.15
                                                     2             40.00       -10.85     QP
   V       665.80334        20.69      20
                                        0.77         41.46
                                                     4             46.00        -4.54     QP

Remark::

Factor = Antenna Factor + Cab
                            ble Loss - Amplifier.
                                       A


                                       Page 21 of 23            Report No.: NTEK- 2016NT05035459F4


3.2.5 TEST RESULTS(1000~12400MHz)
All the modulation modes have been tested, and the worst result was report as below:
                             Meter                     Emission
            Frequency                      Factor                       Limits     Margin
     Polar                  Reading                       Level
                                                                                            Remark
     (H/V)
               (MHz)        (dBuV)          (dB)       (dBuV/m)       (dBuV/m)       (dB)
    V     4823.05       48.80        1.34        50.14        74.00      -23.86              peak
    V     4823.05       50.47       -12.49       37.98        54.00      -16.02              AVG
    V     2347.56       51.09       -10.84       40.25        74.00      -33.75              peak
    V     2347.56       50.48        -4.88       45.60        54.00       -8.40              AVG
    H     4866.45       47.90        1.52        49.42        74.00      -24.58              peak
    H     4866.45       51.19        -4.66       46.53        54.00       -7.47              AVG
    H     4433.62       49.71        -0.56       49.15        74.00      -24.85              peak
    H     4433.62       50.38       -12.69       37.69        54.00      -16.31              AVG
  Remark:
  1. Absolute Level= ReadingLevel+ Factor, Margin= Absolute Level – Limit
  All other emissions more than 20dB below the limit.


                        Page 22 of 23      Report No.: NTEK- 2016NT05035459F4

4. EUT TEST PHOTO



                    Radiated Measurement Photos


    Page 23 of 23      Report No.: NTEK- 2016NT05035459F4

Conducted Measurement Photos



Document Created: 2016-06-07 15:53:29
Document Modified: 2016-06-07 15:53:29

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