Part 30 part 6

FCC ID: PY319100441

Test Report

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FCCID_4280680

4.5 Out-of-Band Emission at the Band Edge Measurement 4.5.1 Limits of Out-of Band Emission at the Band Edge Measurement The conductive power or the total radiated power of any emission outside a licensee's frequency block shall be −13 dBm/MHz or lower. However, in the bands immediately outside and adjacent to the licensee's frequency block, having a bandwidth equal to 10 percent of the channel bandwidth, the conductive power or the total radiated power of any emission shall be −5 dBm/MHz or lower. 4.5.2 Test Instruments Refer to section 4.5.2. 4.5.3 Test Procedures a. Substitution method is used for E.I.R.P measurement. In the semi-anechoic chamber, EUT placed on the 0.8m(below or equal 1GHz) and/or 1.5m(above 1GHz) height of Turn Table, rotated the table around 360 degrees to search the maximum radiation power and receiver antenna shall be rotated vertical and horizontal polarization and moved height from 1m to 4m to find the maximum polar radiated power. The “Read Value” is the spectrum reading the maximum power value. b. The substitution antenna is substituted for EUT at the same position and signals generator export the CW signal to the substitution antenna via a TX cable. Rotated the Turn Table and moved receiving antenna to find the maximum radiation power. Adjust output power level of S.G to get a Value of spectrum reading equal to “Read Value“ of step a. Record the power level of S.G. c. EIRP = Output power level of S.G – TX cable loss + Antenna gain of substitution horn. d. E.R.P power can be calculated form E.I.R.P power by subtracting the gain of dipole, E.R.P power = E.I.R.P power - 2.15dBi. e. The requirements in 30.203 are expressed in terms of conductive power, and then conducted power will be calculated by EIRP-Array Gain. f. Antenna Gain Information at the Band Edge : The following antenna gain information is provided to demonstrate the antenna performance of the 37~40 GHz band. These antenna gains were subtracted from the measured E.I.R.P levels at lower and upper band edge frequencies to determine an equivalent conductive power that was compared directly with the part 30.203 limits. Frequency (GHz) Gain ( dBi) 37 10.60 37.5 10.95 38 11.27 38.5 11.10 39 10.90 39.5 10.70 40 10.51 Note: The resolution bandwidth of spectrum analyzer is 1 MHz and the video bandwidth is 3 MHz. 4.5.4 Deviation from Test Standard No deviation. Report No.: RF190321C20 Page No. 161 / 170 Report Format Version: 6.1.1

4.5.5 Test Set Up Ant. Tower 1-4m Variable EUT& 1m Support Units Turn Table Absorber 150cm Ground Plane Test Receiver For the actual test configuration, please refer to the attached file (Test Setup Photo). 4.5.6 EUT Operating Conditions a. Connected the Adapter to EUT. b. Prepared notebook to act as communication partner and placed it outside of testing area. c. The communication partner connected with EUT via a RJ45 cable and ran a test program (provided by manufacturer) to enable EUT under transmission condition continuously at specific channel frequency. d. The communication partner sent data to EUT by command "PING". Report No.: RF190321C20 Page No. 162 / 170 Report Format Version: 6.1.1

4.5.7 Test Results Channel 2239991 QPSK / 1RB 0RB Conducted Frequency EIRP Value Array Gain Limit Margin Beam ID Power Result (GHz) (dBm) (dBi) (dBm) (dB) (dBm) 37.60000 -2.680 10.6 -13.280 -5 -8.28 Pass 175 37.59100 -18.010 10.6 -28.610 -13 -15.61 Pass 37.59985 3.164 10.6 -7.436 -5 -2.436 Pass 180 37.59465 -16.000 10.6 -26.600 -13 -13.6 Pass 37.60000 -5.940 10.6 -16.54 -5 -11.54 Pass 185 37.57740 -18.240 10.6 -28.84 -13 -15.84 Pass 37.59970 -2.370 10.6 -12.97 -5 -7.97 Pass 52+180 37.59480 -18.630 10.6 -29.23 -13 -16.23 Pass Note: The Conducted Power = EIRP-Array Gain Beam 175 Beam 180 Beam 185 Beam52+180 Report No.: RF190321C20 Page No. 163 / 170 Report Format Version: 6.1.1

Channel 2239991 QPSK / 66RB Conducted Frequency EIRP Value Array Gain Limit Margin Beam ID Power Result (GHz) (dBm) (dBi) (dBm) (dB) (dBm) 37.59925 -16.37 10.6 -26.97 -5 -21.97 Pass 175 37.58840 -17.84 10.6 -28.44 -13 -15.44 Pass 37.59900 -16.65 10.6 -27.25 -5 -22.25 Pass 180 37.59440 -17.7 10.6 -28.3 -13 -15.3 Pass 37.59910 -15.65 10.6 -26.25 -5 -21.25 Pass 185 37.59295 -20.04 10.6 -30.64 -13 -17.64 Pass 37.59905 -16.01 10.6 -26.61 -5 -21.61 Pass 52+180 37.59150 -18.4 10.6 -29.00 -13 -16 Pass Note: The Conducted Power = EIRP-Array Gain Beam 175 Beam 180 Beam 185 Beam52+180 Report No.: RF190321C20 Page No. 164 / 170 Report Format Version: 6.1.1

Channel 2278331 QPSK / 1RB 65RB Conducted Frequency EIRP Value Array Gain Limit Margin Beam ID Power Result (GHz) (dBm) (dBi) (dBm) (dB) (dBm) 40.00010 -2.92 10.51 -13.43 -5 -8.43 Pass 175 40.01470 -17.41 10.51 -27.92 -13 -14.92 Pass 40.00040 -5.09 10.51 -15.60 -5 -10.6 Pass 180 40.01430 -17.33 10.51 -27.84 -13 -14.84 Pass 40.00035 -4.92 10.51 -15.43 -5 -10.43 Pass 185 40.00620 -16.89 10.51 -27.40 -13 -14.4 Pass 40.00025 -3.49 10.51 -14.00 -5 -9 Pass 52+180 40.00685 -15.32 10.51 -25.83 -13 -12.83 Pass Note: The Conducted Power = EIRP-Array Gain Beam 175 Beam 180 Beam 185 Beam52+180 Report No.: RF190321C20 Page No. 165 / 170 Report Format Version: 6.1.1

Channel 2278331 QPSK / 66RB Conducted Frequency EIRP Value Array Gain Limit Margin Beam ID Power Result (GHz) (dBm) (dBi) (dBm) (dB) (dBm) 40.00010 -14.48 10.51 -24.99 -5 -19.99 Pass 175 40.00640 -16.02 10.51 -26.53 -13 -13.53 Pass 40.00020 -16.07 10.51 -26.58 -5 -21.58 Pass 180 40.01030 -16.96 10.51 -27.47 -13 -14.47 Pass 40.00015 -16.54 10.51 -27.05 -5 -22.05 Pass 185 40.00780 -16.69 10.51 -27.20 -13 -14.2 Pass 40.00080 -15.03 10.51 -25.54 -5 -20.54 Pass 52+180 40.00875 -14.77 10.51 -25.28 -13 -12.28 Pass Note: The Conducted Power = EIRP-Array Gain Beam 175 Beam 180 Beam 185 Beam52+180 Report No.: RF190321C20 Page No. 166 / 170 Report Format Version: 6.1.1

4.6 Frequency Stability Measurement 4.6.1 Limits of Frequency Stability Measurement The frequency stability shall be sufficient to ensure that the fundamental emission stays within the authorized frequency band. 4.6.2 Test Procedure b. Device is placed at the oven room. The oven room could control the temperatures and humidity. Power warm up is at least 15 min and power applied should perform before recording frequency error. c. EUT is connected the external power supply to control the DC input power. The test voltage range is from minimum to maximum working voltage. Each step shall be record the frequency error rate. d. The temperature range step is 10 degrees in this test items. All temperature levels shall be hold the ±0.5 ℃ during the measurement testing. The each temperature step shall be at least 0.5 hours, consider the EUT could be test under the stability condition. Note: The frequency error was recorded from the communication simulator. 4.6.3 Test Setup Report No.: RF190321C20 Page No. 167 / 170 Report Format Version: 6.1.1

4.6.4 Test Results Frequency Stability Versus Temp. Power TEMP. Measured Frequency Supply Pass/Fail (℃) (MHz) (Vac) 50 120 38850.240034 Pass 40 120 38850.240026 Pass 30 120 38850.240037 Pass 20 120 38850.240023 Pass 10 120 38850.240019 Pass 0 120 38850.240022 Pass -10 120 38850.240026 Pass -20 120 38850.240029 Pass -30 120 38850.240028 Pass Frequency Stability Versus Voltage Power TEMP. Supply Measured Frequency(MHz) Pass/Fail (℃) (Vac) 138 38850.240039 Pass 20 102 38850.240024 Pass Report No.: RF190321C20 Page No. 168 / 170 Report Format Version: 6.1.1

5 Pictures of Test Arrangements Please refer to the attached file (Test Setup Photo). Report No.: RF190321C20 Page No. 169 / 170 Report Format Version: 6.1.1

Appendix – Information of the Testing Laboratories We, Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, were founded in 1988 to provide our best service in EMC, Radio, Telecom and Safety consultation. Our laboratories are FCC recognized accredited test firms and accredited according to ISO/IEC 17025. FCC accreditation scope: Web Site: https://apps.fcc.gov/oetcf/eas/reports/ViewTestFirmAccredScopes.cfm?calledFromFrame=N&RequestTimeo ut=500&regnum_specified=N&test_firm_id=7635 If you have any comments, please feel free to contact us at the following: Lin Kou EMC/RF Lab Hsin Chu EMC/RF/Telecom Lab Tel: 886-2-26052180 Tel: 886-3-6668565 Fax: 886-2-26051924 Fax: 886-3-6668323 Hwa Ya EMC/RF/Safety Lab Tel: 886-3-3183232 Fax: 886-3-3270892 Email: service.adt@tw.bureauveritas.com Web Site: www.bureauveritas-adt.com The address and road map of all our labs can be found in our web site also. --- END --- Report No.: RF190321C20 Page No. 170 / 170 Report Format Version: 6.1.1


Document Created: 2019-06-07 05:10:31
Document Modified: 2019-06-07 05:10:31
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