Test Report_Part 6

FCC ID: ARA-COMPACT5X

Test Report

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FCCID_4448152

Report ID: TelRad_FCC_31832_rev4 Date of Issue: 18-Sep-19 Test specification: FCC section 15.407(b)1, Field strength of undesirable emissions Test procedure: KDB 662911; KDB 789033, ANSI C63.10, section 12.7.6 & 12.7.7 Test mode: Compliance Date(s): 07-Feb-19 Verdict: PASS Temperature: 25 ºC Relative Humidity: 46 % Air Pressure: 1012 hPa Power: 48 VDC Remarks: Plot 7.11.13 Radiated emission measurements from 6.4 to 18 GHz at the low carrier frequency TEST SITE: Semi Anechoic chamber TEST DISTANCE: 3m ANTENNA POLARIZATION: Vertical and Horizontal 90 80 70 60 14.126833333 GHz 49.595 dBµV/m Level in dBµV/m 50 40 30 20 10 0 6.4G 8 9 10G 18G Fre que ncy in Hz Plot 7.11.14 Radiated emission measurements from 6.4 to 18 GHz at the mid carrier frequency TEST SITE: Anechoic chamber TEST DISTANCE: 3m ANTENNA POLARIZATION: Vertical and Horizontal 90 80 70 60 14.711066667 GHz 49.969 dBµV/m Level in dBµV/m 50 40 30 20 10 0 6.4G 8 9 10G 18G Fre que ncy in Hz Page 344 of 388

Report ID: TelRad_FCC_31832_rev4 Date of Issue: 18-Sep-19 Test specification: FCC section 15.407(b)1, Field strength of undesirable emissions Test procedure: KDB 662911; KDB 789033, ANSI C63.10, section 12.7.6 & 12.7.7 Test mode: Compliance Date(s): 07-Feb-19 Verdict: PASS Temperature: 25 ºC Relative Humidity: 46 % Air Pressure: 1012 hPa Power: 48 VDC Remarks: Plot 7.11.15 Radiated emission measurements from 6.4 to 18 GHz at the high carrier frequency TEST SITE: Anechoic chamber TEST DISTANCE: 3m ANTENNA POLARIZATION: Vertical and Horizontal 90 80 70 60 14.143266667 GHz 49.670 dBµV/m Level in dBµV/m 50 40 30 20 10 0 6.4G 8 9 10G 18G Fre que ncy in Hz Page 345 of 388

Report ID: TelRad_FCC_31832_rev4 Date of Issue: 18-Sep-19 Test specification: FCC section 15.407(b)1, Field strength of undesirable emissions Test procedure: KDB 662911; KDB 789033, ANSI C63.10, section 12.7.6 & 12.7.7 Test mode: Compliance Date(s): 07-Feb-19 Verdict: PASS Temperature: 25 ºC Relative Humidity: 46 % Air Pressure: 1012 hPa Power: 48 VDC Remarks: Plot 7.11.16 Radiated emission measurements from 18 to 40 GHz at the low carrier frequency TEST SITE: Semi Anechoic chamber TEST DISTANCE: 3m ANTENNA POLARIZATION: Vertical and Horizontal 90 85 80 75 70 38.479066667 GHz 60.803 dBµV/m 65 60 55 Level in dBµV/m 50 45 40 35 30 25 20 15 10 5 0 18G 30G 40G Fre que ncy in Hz Plot 7.11.17 Radiated emission measurements from 18 to 40 GHz at the mid carrier frequency TEST SITE: Anechoic chamber TEST DISTANCE: 3m ANTENNA POLARIZATION: Vertical and Horizontal 90 85 80 75 70 38.486400000 GHz 60.896 dBµV/m 65 60 55 Level in dBµV/m 50 45 40 35 30 25 20 15 10 5 0 18G 30G 40G Fre que ncy in Hz Page 346 of 388

Report ID: TelRad_FCC_31832_rev4 Date of Issue: 18-Sep-19 Test specification: FCC section 15.407(b)1, Field strength of undesirable emissions Test procedure: KDB 662911; KDB 789033, ANSI C63.10, section 12.7.6 & 12.7.7 Test mode: Compliance Date(s): 07-Feb-19 Verdict: PASS Temperature: 25 ºC Relative Humidity: 46 % Air Pressure: 1012 hPa Power: 48 VDC Remarks: Plot 7.11.18 Radiated emission measurements from 18 to 40 GHz at the high carrier frequency TEST SITE: Anechoic chamber TEST DISTANCE: 3m ANTENNA POLARIZATION: Vertical and Horizontal 90 85 80 75 70 38.453400000 GHz 60.260 dBµV/m 65 60 55 Level in dBµV/m 50 45 40 35 30 25 20 15 10 5 0 18G 30G 40G Fre que ncy in Hz Page 347 of 388

Report ID: TelRad_FCC_31832_rev4 Date of Issue: 18-Sep-19 Test specification: FCC section 15.407(b)4, Field strength of undesirable emissions Test procedure: KDB 662911; KDB 789033, ANSI C63.10, section 12.7.6 & 12.7.7 Test mode: Compliance Date(s): 07-Feb-19 Verdict: PASS Temperature: 25 ºC Relative Humidity: 46 % Air Pressure: 1012 hPa Power: 48 VDC Remarks: 7.12 Field strength of undesirable emissions at 5725 – 5850 MHz range 7.12.1 General This test was performed to measure field strength of spurious emissions from the EUT. Specification test limits are given in Table 7.12.1, Table 7.12.2. Table 7.12.1 Unwanted emissions limits below 1 GHz and within restricted bands above 1 GHz Field strength at 3 m, dB(V/m)* Frequency, MHz Peak Quasi Peak Average 0.009 – 0.090 148.5 – 128.5 NA 128.5 – 108.5** 0.090 – 0.110 NA 108.5 – 106.8** NA 0.110 – 0.490 126.8 – 113.8 NA 106.8 – 93.8** 0.490 – 1.705 73.8 – 63.0** 1.705 – 30.0* 69.5 30 – 88 40.0 NA NA 88 – 216 43.5 216 – 960 46.0 960 - 1000 54.0 1000 – 40000 74.0 NA 54.0 *- The limit for 3 m test distance was calculated using the inverse square distance extrapolation factor as follows: LimS2 = LimS1 + 40 log (S1/S2), where S1 and S2 – standard defined and test distance respectively in meters. **- The limit decreases linearly with the logarithm of frequency. Table 7.12.2 EIRP of undesirable emission limits outside restricted bands (above 1 GHz) Operating frequency Field strength at 3 m, EIRP of spurious, dBm/MHz band, GHz dB(V/m) 5.150 – 5.250 -27 68.23 5.250 – 5.350 -27 68.23 5.470 – 5.725 -27 68.23 -27 (below 5.650 GHz and above 5.925 GHz) 68.23 -27 increasing linearly to 10 68.23 - 105.23* (in 5.650 - 5.700 GHz and 5.875 - 5.925 GHz) 5.725 – 5.850 10 increasing linearly to 15.6 105.23 - 110.83* (in 5.700 - 5.720 GHz and 5.855 - 5.875 GHz) 15.6 increasing linearly to 27 110.83 - 122.23* (in 5.720 - 5.725 GHz and 5.850 - 5.855 GHz) Page 348 of 388

Report ID: TelRad_FCC_31832_rev4 Date of Issue: 18-Sep-19 Test specification: FCC section 15.407(b)4, Field strength of undesirable emissions Test procedure: KDB 662911; KDB 789033, ANSI C63.10, section 12.7.6 & 12.7.7 Test mode: Compliance Date(s): 07-Feb-19 Verdict: PASS Temperature: 25 ºC Relative Humidity: 46 % Air Pressure: 1012 hPa Power: 48 VDC Remarks: Test procedure for spurious emission field strength measurements in 9 kHz to 30 MHz band 7.12.1.1 The EUT was set up as shown in Figure 7.12.1, energized and the performance check was conducted. 7.12.1.2 The specified frequency range was investigated with antenna connected to spectrum analyzer/ EMI receiver. To find maximum radiation the turntable was rotated 3600 and the measuring antenna was rotated around its vertical axis. 7.12.1.3 The worst test results (the lowest margins) were recorded and shown in the associated plots. Test procedure for spurious emission field strength measurements above 30 MHz 7.12.1.4 The EUT was set up as shown in Figure 7.12.2, Figure 7.12.3, energized and the performance check was conducted. 7.12.1.5 The specified frequency range was investigated with antenna connected to spectrum analyzer/ EMI receiver. To find maximum radiation the turntable was rotated 360 0, the measuring antenna height was changed from 1 to 4 m, its polarization was switched from vertical to horizontal. 7.12.1.6 The worst test results (the lowest margins) were recorded and shown in the associated plots. Figure 7.12.1 Setup for spurious emission field strength measurements below 30 MHz Test distance Loop antenna Wooden EUT table 1.0m Height Flush mounted turn table Ground plane Spectrum Auxilliary Power analyzer/ equipment supply EMI receiver Page 349 of 388

Report ID: TelRad_FCC_31832_rev4 Date of Issue: 18-Sep-19 Test specification: FCC section 15.407(b)4, Field strength of undesirable emissions Test procedure: KDB 662911; KDB 789033, ANSI C63.10, section 12.7.6 & 12.7.7 Test mode: Compliance Date(s): 07-Feb-19 Verdict: PASS Temperature: 25 ºC Relative Humidity: 46 % Air Pressure: 1012 hPa Power: 48 VDC Remarks: Figure 7.12.2 Setup for spurious emission field strength measurements from 30 to 1000 MHz 1.5 m Test antenna Ferrites Test distance 4.0m Wooden EUT Test table antenna Height Flush 1.0m m ounted turn table Ground plane Spectrum Auxilliary Power analyzer/ equipment supply EMI receiver Figure 7.12.3 Setup for spurious emission field strength measurements above1000 MHz OATS or semi anechoic chamber Ferrites 4.0m EUT 1.5m 1.0m Flush mounted turn table Ground plane Test distance Spectrum Pre- Auxiliary Power analyzer / amplifier equipment supply EMI receiver (optional) Page 350 of 388

Report ID: TelRad_FCC_31832_rev4 Date of Issue: 18-Sep-19 Test specification: FCC section 15.407(b)4, Field strength of undesirable emissions Test procedure: KDB 662911; KDB 789033, ANSI C63.10, section 12.7.6 & 12.7.7 Test mode: Compliance Date(s): 07-Feb-19 Verdict: PASS Temperature: 25 ºC Relative Humidity: 46 % Air Pressure: 1012 hPa Power: 48 VDC Remarks: Table 7.12.3 Field strength of spurious emissions below 1 GHz ASSIGNED FREQUENCY BAND: 5.725 – 5.850 GHz INVESTIGATED FREQUENCY RANGE: 0.009 – 1000 MHz TEST DISTANCE: 3m CHANNEL SPACING 10MHz MODULATION: QPSK TRANSMITTER OUTPUT POWER: Maximum RESOLUTION BANDWIDTH: 1 kHz (9 kHz – 150 kHz) 9.0 kHz (150 kHz – 30 MHz) 120 kHz (30 MHz – 1000 MHz) VIDEO BANDWIDTH: > Resolution bandwidth TEST ANTENNA TYPE: Active loop (9 kHz – 30 MHz) Biconilog (30 MHz – 1000 MHz) Peak Quasi-peak Turn-table Frequency, Antenna Antenna emission, Measured emission, Limit, position**, Verdict MHz Margin, dB* polarization height, m dB(µV/m) dB(µV/m) dB(µV/m) degrees Low, mid, high carrier frequency 67.176 27.21 24.02 40.0 -15.98 Vertical 184 -8 94.499 28.56 23.81 43.5 -19.69 Vertical 100 -157 129.058 37.29 32.09 43.5 -11.41 Vertical 104 -8 139.324 39.70 34.28 43.5 -9.22 Vertical 178 -180 Pass 245.751 44.77 41.60 46.0 -4.40 Vertical 102 165 301.725 44.86 38.39 46.0 -7.61 Horizontal 102 -180 374.990 41.26 38.67 46.0 -7.33 Horizontal 102 -173 875.014 42.93 39.11 46.0 -6.89 Vertical 132 -145 *- Margin = Measured emission - specification limit. **- EUT front panel refer to 0 degrees position of turntable. Table 7.12.4 Field strength of emissions above 1 GHz outside restricted bands ASSIGNED FREQUENCY BAND: 5.725 – 5.850 GHz INVESTIGATED FREQUENCY RANGE: 1000 – 40000 MHz TEST DISTANCE: 3m MODULATION: QPSK TRANSMITTER OUTPUT POWER: Maximum DETECTOR: USED: Peak RESOLUTION BANDWIDTH: 1000 kHz TEST ANTENNA TYPE: Biconilog (30 MHz – 1000 MHz) Double ridged guide (above 1000 MHz) Field strength of Frequency, Antenna Antenna Azimuth, Limit, Margin, spurious, Verdict MHz polarization height, m degrees* dBµV/m dB** dB(µV/m) Low, mid, high carrier frequency All emissions are more than 20 dB below the limit Pass *- EUT front panel refers to 0 degrees position of turntable. **- Margin = Measured emission - specification limit. Page 351 of 388

Report ID: TelRad_FCC_31832_rev4 Date of Issue: 18-Sep-19 Test specification: FCC section 15.407(b)4, Field strength of undesirable emissions Test procedure: KDB 662911; KDB 789033, ANSI C63.10, section 12.7.6 & 12.7.7 Test mode: Compliance Date(s): 07-Feb-19 Verdict: PASS Temperature: 25 ºC Relative Humidity: 46 % Air Pressure: 1012 hPa Power: 48 VDC Remarks: Table 7.12.5 Field strength of spurious emissions above 1 GHz within restricted bands ASSIGNED FREQUENCY: 5.725 – 5.850 GHz INVESTIGATED FREQUENCY RANGE: 1000 - 40000 MHz TEST DISTANCE: 3m MODULATION: QPSK DUTY CYCLE: 100 % TRANSMITTER OUTPUT POWER: Maximum DETECTOR USED: Peak RESOLUTION BANDWIDTH: 1000 kHz TEST ANTENNA TYPE: Double ridged guide Antenna Peak field strength(VBW=3 MHz) Average field strength(VBW=1 kHz) Frequency, Azimuth, Height, Measured, Limit, Margin, Measured, Calculated, Limit, Margin, Verdict MHz Polarization degrees* m dB(V/m) dB(V/m) dB** dB(V/m) dB(V/m) dB(V/m) dB*** Low, mid, high carrier frequency All emissions are more than 20 dB below the limit Pass *- EUT front panel refers to 0 degrees position of turntable. ** - Margin, dB = Measured, dB(V/m) – Limit, dB(V/m) *** - Margin, dB = Calculated, dB(V/m) – Limit, dB(V/m) Reference numbers of test equipment used HL 0446 HL 0604 HL 3903 HL 4355 HL 4360 HL 4933 HL 4956 HL 5405 Full description is given in Appendix A. Table 7.12.6 Restricted bands according to FCC section 15.205 MHz MHz MHz MHz MHz GHz 0.09 - 0.11 8.37625 - 8.38675 73 - 74.6 399.9 - 410 2690 - 2900 10.6 - 12.7 0.495 - 0.505 8.41425 - 8.41475 74.8 - 75.2 608 - 614 3260 - 3267 13.25 - 13.4 2.1735 - 2.1905 12.29 - 12.293 108 - 121.94 960 - 1240 3332 - 3339 14.47 - 14.5 4.125 - 4.128 12.51975 - 12.52025 123 - 138 1300 - 1427 3345.8 - 3358 15.35 - 16.2 4.17725 - 4.17775 12.57675 - 12.57725 149.9 - 150.05 1435 - 1626.5 3600 - 4400 17.7 - 21.4 4.20725 - 4.20775 13.36 - 13.41 156.52475 - 156.52525 1645.5 - 1646.5 4500 - 5150 22.01 - 23.12 6.215 - 6.218 16.42 - 16.423 156.7 - 156.9 1660 - 1710 5350 – 5460 23.6 - 24 6.26775 - 6.26825 16.69475 - 16.69525 162.0125 - 167.17 1718.8 - 1722.2 7250 - 7750 31.2 - 31.8 6.31175 - 6.31225 16.80425 - 16.80475 167.72 - 173.2 2200 - 2300 8025 – 8500 36.43 - 36.5 8.291 - 8.294 25.5 - 25.67 240 - 285 2310 - 2390 9000 - 9200 Above 38.6 8.362 - 8.366 37.5 - 38.25 322 - 335.4 2483.5 - 2500 9300 - 9500 Table 7.12.7 Restricted bands according to RSS-Gen MHz MHz MHz MHz MHz GHz 0.09 - 0.11 8.291 - 8.294 16.80425 - 16.80475 399.9 - 410 3260 - 3267 10.6 - 12.7 2.1735 - 2.1905 8.362 - 8.366 25.5 - 25.67 608 - 614 3332 – 3339 13.25 - 13.4 3.020 – 3.026 8.37625 - 8.38675 37.5 - 38.25 960 – 1427 3345.8 – 3358 14.47 – 14.5 4.125 – 4.128 8.41425 - 8.41475 73 - 74.6 1435 – 1626.5 3500 – 4400 15.35 – 16.2 4.17725 – 4.17775 12.29 – 12.293 74.8 - 75.2 1645.5 – 1646.5 4500 – 5150 17.7 – 21.4 4.20725 – 4.20775 12.51975 – 12.52025 108 – 138 1660 - 1710 5350 – 5460 22.01 – 23.12 5.677 – 5.683 12.57675 – 12.57725 156.52475 – 156.52525 1718.8 - 1722.2 7250 - 7750 23.6 - 24 6.215 - 6.218 13.36 – 13.41 156.7 - 156.9 2200 - 2300 8025 – 8500 31.2 - 31.8 6.26775 - 6.26825 16.42 - 16.423 240 - 285 2310 - 2390 9000 - 9200 36.43 - 36.5 6.31175 - 6.31225 16.69475 - 16.69525 322 - 335.4 2655 - 2900 9300 - 9500 Above 38.6 Page 352 of 388

Report ID: TelRad_FCC_31832_rev4 Date of Issue: 18-Sep-19 Test specification: FCC section 15.407(b)4, Field strength of undesirable emissions Test procedure: KDB 662911; KDB 789033, ANSI C63.10, section 12.7.6 & 12.7.7 Test mode: Compliance Date(s): 07-Feb-19 Verdict: PASS Temperature: 25 ºC Relative Humidity: 46 % Air Pressure: 1012 hPa Power: 48 VDC Remarks: Plot 7.12.1 Radiated emission measurements from 9 kHz to 30 MHz at the low carrier frequency TEST SITE: Semi anechoic chamber TEST DISTANCE: 3m ANTENNA POLARIZATION: Vertical and Horizontal 150 140 130 120 110 100 90 Level in dBµV/m 80 70 3.210620 MHz 60 49.687 dBµV/m 50 40 30 20 10 0 9k 20 30 50 100k 200 300 500 1M 2M 3M 5M 10M 20 30M Fre que ncy in Hz Plot 7.12.2 Radiated emission measurements from 9 kHz to 30 MHz at the mid carrier frequency TEST SITE: Semi anechoic chamber TEST DISTANCE: 3m ANTENNA POLARIZATION: Vertical and Horizontal 150 140 130 120 110 100 90 Level in dBµV/m 80 70 3.193705 MHz 60 51.020 dBµV/m 50 40 30 20 10 0 9k 20 30 50 100k 200 300 500 1M 2M 3M 5M 10M 20 30M Fre que ncy in Hz Page 353 of 388

Report ID: TelRad_FCC_31832_rev4 Date of Issue: 18-Sep-19 Test specification: FCC section 15.407(b)4, Field strength of undesirable emissions Test procedure: KDB 662911; KDB 789033, ANSI C63.10, section 12.7.6 & 12.7.7 Test mode: Compliance Date(s): 07-Feb-19 Verdict: PASS Temperature: 25 ºC Relative Humidity: 46 % Air Pressure: 1012 hPa Power: 48 VDC Remarks: Plot 7.12.3 Radiated emission measurements from 9 kHz to 30 MHz at the high carrier frequency TEST SITE: Semi anechoic chamber TEST DISTANCE: 3m ANTENNA POLARIZATION: Vertical and Horizontal 150 140 130 120 110 100 90 Level in dBµV/m 80 70 3.115100 MHz 60 50.355 dBµV/m 50 40 30 20 10 0 9k 20 30 50 100k 200 300 500 1M 2M 3M 5M 10M 20 30M Fre que ncy in Hz Page 354 of 388

Report ID: TelRad_FCC_31832_rev4 Date of Issue: 18-Sep-19 Test specification: FCC section 15.407(b)4, Field strength of undesirable emissions Test procedure: KDB 662911; KDB 789033, ANSI C63.10, section 12.7.6 & 12.7.7 Test mode: Compliance Date(s): 07-Feb-19 Verdict: PASS Temperature: 25 ºC Relative Humidity: 46 % Air Pressure: 1012 hPa Power: 48 VDC Remarks: Plot 7.12.4 Radiated emission measurements from 30 MHz to 1000 MHz at the low carrier frequency TEST SITE: Semi Anechoic chamber TEST DISTANCE: 3m ANTENNA POLARIZATION: Vertical and Horizontal 70 65 60 55 50 45 Level in dBµV/m 40 35 30 25 20 15 10 5 0 30M 50 60 80 100M 200 300 400 500 800 1G Fre que ncy in Hz Plot 7.12.5 Radiated emission measurements from 30 MHz to 1000 MHz at the mid carrier frequency TEST SITE: Semi Anechoic chamber TEST DISTANCE: 3m ANTENNA POLARIZATION: Vertical and Horizontal 70 65 60 55 875.031667 MHz 50 39.822 dBµV/m 45 Level in dBµV/m 40 35 30 25 20 15 10 5 0 30M 50 60 80 100M 200 300 400 500 800 1G Fre que ncy in Hz Page 355 of 388

Report ID: TelRad_FCC_31832_rev4 Date of Issue: 18-Sep-19 Test specification: FCC section 15.407(b)4, Field strength of undesirable emissions Test procedure: KDB 662911; KDB 789033, ANSI C63.10, section 12.7.6 & 12.7.7 Test mode: Compliance Date(s): 07-Feb-19 Verdict: PASS Temperature: 25 ºC Relative Humidity: 46 % Air Pressure: 1012 hPa Power: 48 VDC Remarks: Plot 7.12.6 Radiated emission measurements from 30 MHz to 1000 MHz at the high carrier frequency TEST SITE: Semi Anechoic chamber TEST DISTANCE: 3m ANTENNA POLARIZATION: Vertical and Horizontal 70 65 60 55 50 45 Level in dBµV/m 40 35 30 25 20 15 10 5 0 30M 50 60 80 100M 200 300 400 500 800 1G Fre que ncy in Hz Page 356 of 388

Report ID: TelRad_FCC_31832_rev4 Date of Issue: 18-Sep-19 Test specification: FCC section 15.407(b)4, Field strength of undesirable emissions Test procedure: KDB 662911; KDB 789033, ANSI C63.10, section 12.7.6 & 12.7.7 Test mode: Compliance Date(s): 07-Feb-19 Verdict: PASS Temperature: 25 ºC Relative Humidity: 46 % Air Pressure: 1012 hPa Power: 48 VDC Remarks: Plot 7.12.7 Radiated emission measurements from 1.0 to 4.5 GHz at the low carrier frequency TEST SITE: Semi Anechoic chamber TEST DISTANCE: 3m ANTENNA POLARIZATION: Vertical and Horizontal 90 85 80 75 70 65 60 55 Level in dBµV/m 50 45 1.199466667 G Hz 40 34.603 dBµV/m 35 30 25 20 15 10 5 0 1G 2G 3G 4.5G Fre que ncy in Hz Plot 7.12.8 Radiated emission measurements from 1.0 to 4.5 GHz at the mid carrier frequency TEST SITE: Anechoic chamber TEST DISTANCE: 3m ANTENNA POLARIZATION: Vertical and Horizontal 90 85 80 75 70 65 60 55 Level in dBµV/m 50 45 1.200033333 G Hz 35.175 dBµV/m 40 35 30 25 20 15 10 5 0 1G 2G 3G 4.5G Fre que ncy in Hz Page 357 of 388

Report ID: TelRad_FCC_31832_rev4 Date of Issue: 18-Sep-19 Test specification: FCC section 15.407(b)4, Field strength of undesirable emissions Test procedure: KDB 662911; KDB 789033, ANSI C63.10, section 12.7.6 & 12.7.7 Test mode: Compliance Date(s): 07-Feb-19 Verdict: PASS Temperature: 25 ºC Relative Humidity: 46 % Air Pressure: 1012 hPa Power: 48 VDC Remarks: Plot 7.12.9 Radiated emission measurements from 1.0 to 4.5 GHz at the high carrier frequency TEST SITE: Anechoic chamber TEST DISTANCE: 3m ANTENNA POLARIZATION: Vertical and Horizontal 90 85 80 75 70 65 60 55 Level in dBµV/m 50 45 1.599533333 G Hz 40 34.836 dBµV/m 35 30 25 20 15 10 5 0 1G 2G 3G 4.5G Fre que ncy in Hz Page 358 of 388

Report ID: TelRad_FCC_31832_rev4 Date of Issue: 18-Sep-19 Test specification: FCC section 15.407(b)4, Field strength of undesirable emissions Test procedure: KDB 662911; KDB 789033, ANSI C63.10, section 12.7.6 & 12.7.7 Test mode: Compliance Date(s): 07-Feb-19 Verdict: PASS Temperature: 25 ºC Relative Humidity: 46 % Air Pressure: 1012 hPa Power: 48 VDC Remarks: Plot 7.12.10 Radiated emission measurements from 4.5 to 6.4 GHz at the low carrier frequency with TX output ports terminated TEST SITE: Semi Anechoic chamber TEST DISTANCE: 3m ANTENNA POLARIZATION: Vertical and Horizontal 90 80 70 60 5.727700000 G Hz 48.358 dBµV/m Level in dBµV/m 50 40 30 20 10 0 4.5 4.6 4.7 4.8 4.9 5 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 6 6.1 6.2 6.3 6.4 Fre que ncy in GH z Plot 7.12.11 Radiated emission measurements from 4.5 to 6.4 GHz at the mid carrier frequency with TX output ports terminated TEST SITE: Anechoic chamber TEST DISTANCE: 3m ANTENNA POLARIZATION: Vertical and Horizontal 90 80 70 60 5.787200000 G Hz 47.473 dBµV/m Level in dBµV/m 50 40 30 20 10 0 4.5 4.6 4.7 4.8 4.9 5 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 6 6.1 6.2 6.3 6.4 Fre que ncy in GH z Page 359 of 388

Report ID: TelRad_FCC_31832_rev4 Date of Issue: 18-Sep-19 Test specification: FCC section 15.407(b)4, Field strength of undesirable emissions Test procedure: KDB 662911; KDB 789033, ANSI C63.10, section 12.7.6 & 12.7.7 Test mode: Compliance Date(s): 07-Feb-19 Verdict: PASS Temperature: 25 ºC Relative Humidity: 46 % Air Pressure: 1012 hPa Power: 48 VDC Remarks: Plot 7.12.12 Radiated emission measurements from 4.5 to 6.4 GHz at the high carrier frequency with TX output ports terminated TEST SITE: Anechoic chamber TEST DISTANCE: 3m ANTENNA POLARIZATION: Vertical and Horizontal 90 80 70 60 5.845000000 G Hz 47.149 dBµV/m Level in dBµV/m 50 40 30 20 10 0 4.5 4.6 4.7 4.8 4.9 5 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 6 6.1 6.2 6.3 6.4 Fre que ncy in GH z Page 360 of 388

Report ID: TelRad_FCC_31832_rev4 Date of Issue: 18-Sep-19 Test specification: FCC section 15.407(b)4, Field strength of undesirable emissions Test procedure: KDB 662911; KDB 789033, ANSI C63.10, section 12.7.6 & 12.7.7 Test mode: Compliance Date(s): 07-Feb-19 Verdict: PASS Temperature: 25 ºC Relative Humidity: 46 % Air Pressure: 1012 hPa Power: 48 VDC Remarks: Plot 7.12.13 Radiated emission measurements from 6.4 to 18 GHz at the low carrier frequency TEST SITE: Semi Anechoic chamber TEST DISTANCE: 3m ANTENNA POLARIZATION: Vertical and Horizontal 90 85 80 75 70 65 17.998300000 GHz 60 51.758 dBµV/m 55 Level in dBµV/m 50 45 40 35 30 25 20 15 10 5 0 6.4G 8 9 10G 18G Fre que ncy in Hz Plot 7.12.14 Radiated emission measurements from 6.4 to 18 GHz at the mid carrier frequency TEST SITE: Anechoic chamber TEST DISTANCE: 3m ANTENNA POLARIZATION: Vertical and Horizontal 90 85 80 75 70 65 17.932566667 GHz 60 51.171 dBµV/m 55 Level in dBµV/m 50 45 40 35 30 25 20 15 10 5 0 6.4G 8 9 10G 18G Fre que ncy in Hz Page 361 of 388

Report ID: TelRad_FCC_31832_rev4 Date of Issue: 18-Sep-19 Test specification: FCC section 15.407(b)4, Field strength of undesirable emissions Test procedure: KDB 662911; KDB 789033, ANSI C63.10, section 12.7.6 & 12.7.7 Test mode: Compliance Date(s): 07-Feb-19 Verdict: PASS Temperature: 25 ºC Relative Humidity: 46 % Air Pressure: 1012 hPa Power: 48 VDC Remarks: Plot 7.12.15 Radiated emission measurements from 6.4 to 18 GHz at the high carrier frequency TEST SITE: Anechoic chamber TEST DISTANCE: 3m ANTENNA POLARIZATION: Vertical and Horizontal 90 85 80 75 70 65 60 12.291400000 GHz 49.286 dBµV/m 55 Level in dBµV/m 50 45 40 35 30 25 20 15 10 5 0 6.4G 8 9 10G 18G Fre que ncy in Hz Page 362 of 388

Report ID: TelRad_FCC_31832_rev4 Date of Issue: 18-Sep-19 Test specification: FCC section 15.407(b)4, Field strength of undesirable emissions Test procedure: KDB 662911; KDB 789033, ANSI C63.10, section 12.7.6 & 12.7.7 Test mode: Compliance Date(s): 07-Feb-19 Verdict: PASS Temperature: 25 ºC Relative Humidity: 46 % Air Pressure: 1012 hPa Power: 48 VDC Remarks: Plot 7.12.16 Radiated emission measurements from 18 to 40 GHz at the low carrier frequency TEST SITE: Semi Anechoic chamber TEST DISTANCE: 3m ANTENNA POLARIZATION: Vertical and Horizontal 90 85 80 75 70 38.529666667 GHz 60.380 dBµV/m 65 60 55 Level in dBµV/m 50 45 40 35 30 25 20 15 10 5 0 18G 30G 40G Fre que ncy in Hz Plot 7.12.17 Radiated emission measurements from 18 to 40 GHz at the mid carrier frequency TEST SITE: Anechoic chamber TEST DISTANCE: 3m ANTENNA POLARIZATION: Vertical and Horizontal 90 85 80 75 70 38.481266667 GHz 60.258 dBµV/m 65 60 55 Level in dBµV/m 50 45 40 35 30 25 20 15 10 5 0 18G 30G 40G Fre que ncy in Hz Page 363 of 388

Report ID: TelRad_FCC_31832_rev4 Date of Issue: 18-Sep-19 Test specification: FCC section 15.407(b)4, Field strength of undesirable emissions Test procedure: KDB 662911; KDB 789033, ANSI C63.10, section 12.7.6 & 12.7.7 Test mode: Compliance Date(s): 07-Feb-19 Verdict: PASS Temperature: 25 ºC Relative Humidity: 46 % Air Pressure: 1012 hPa Power: 48 VDC Remarks: Plot 7.12.18 Radiated emission measurements from 18 to 40 GHz at the high carrier frequency TEST SITE: Anechoic chamber TEST DISTANCE: 3m ANTENNA POLARIZATION: Vertical and Horizontal 90 85 80 75 70 38.437266667 GHz 60.460 dBµV/m 65 60 55 Level in dBµV/m 50 45 40 35 30 25 20 15 10 5 0 18G 30G 40G Fre que ncy in Hz Page 364 of 388

Report ID: TelRad_FCC_31832_rev4 Date of Issue: 18-Sep-19 Test specification: FCC section 15.407(b)(6), 15.207(a), Conducted emissions Test procedure: ANSI C63.10, Section 12.7.4.1, KDB 789033 Test mode: Compliance Date(s): 21-Jan-19 Verdict: PASS Temperature: 26 ºC Relative Humidity: 48 % Air Pressure: 1018 hPa Power: 48 VDC Remarks: 7.13 Conducted emissions at 5150 – 5250 MHz range 7.13.1 General This test was performed to measure common mode conducted emissions at the power port. Specification test limits are given in Table 7.13.1. Table 7.13.1 Limits for conducted emissions according to FCC Part 15, Section 207 / RSS-Gen, Section 7.2 Frequency, Class B limit, dB(V) MHz QP AVRG 0.15 - 0.5 66 - 56* 56 - 46* 0.5 - 5.0 56 46 5.0 - 30 60 50 * - The limit decreases linearly with the logarithm of frequency. 7.13.2 Test procedure 7.13.2.1 The EUT was set up as shown in Figure 7.13.1, energized and the performance check was conducted. 7.13.2.2 The measurements were performed at power terminals with the LISN, connected to a spectrum analyzer while unused coaxial connector of the LISN was terminated with 50 Ohm. 7.13.2.3 The position of the device cables was varied to determine maximum emission level. 7.13.2.4 The worst test results (the lowest margins) were recorded in Table 7.13.2 and shown in the associated plots. Figure 7.13.1 Setup for conducted emission measurements, table-top equipment Shielded room EUT was placed 40 cm from the nearest conductive reference plane (wall) EMI receiver EMI EUT receiver 80 cm Wooden table 80 cm Power Power cord LISN supply Page 365 of 388

Report ID: TelRad_FCC_31832_rev4 Date of Issue: 18-Sep-19 Test specification: FCC section 15.407(b)(6), 15.207(a), Conducted emissions Test procedure: ANSI C63.10, Section 12.7.4.1, KDB 789033 Test mode: Compliance Date(s): 21-Jan-19 Verdict: PASS Temperature: 26 ºC Relative Humidity: 48 % Air Pressure: 1018 hPa Power: 48 VDC Remarks: Table 7.13.2 Conducted emission test results according to FCC Part 15, Section 207 / RSS-Gen, Section 7.2 LINE: AC mains EUT OPERATING MODE: Transmit ASSIGNED FREQUENCY BAND 5.15-5.25GHz OPERATING FREQUENCY 5.2GHz EUT SET UP: TABLE-TOP TEST SITE: SHIELDED ROOM FREQUENCY RANGE: 150 kHz - 30 MHz RESOLUTION BANDWIDTH: 9 kHz Quasi-peak Average Peak Frequency, Measured Measured emission, Limit, Margin, Limit, Margin, Line ID Verdict MHz emission, emission, dB(V) dB(V) dB* dB(V) dB* dB(V) dB(V) 0.157 69.8 61.4 65.7 -4.3 29.9 55.7 -25.8 0.178 67.0 59.3 64.6 -5.3 28.1 54.6 -26.5 0.230 57.3 49.5 62.5 -13.0 20.4 52.5 -32.1 L1 Pass 0.498 44.8 36.1 56.0 -19.9 5.3 46.0 -40.7 2.116 36.7 30.9 56.0 -25.1 19.4 46.0 -26.6 24.600 33.2 27.5 60.0 -32.5 20.4 50.0 -29.6 0.153 69.9 62.5 65.9 -3.4 31.0 55.9 -24.9 0.186 66.5 58.9 64.2 -5.3 27.3 54.2 -26.9 0.439 43.4 36.4 57.1 -20.7 4.8 47.1 -42.3 L2 Pass 1.648 37.6 26.9 56.0 -29.1 1.4 46.0 -44.6 4.364 37.3 30.9 56.0 -25.1 21.7 46.0 -24.3 11.253 36.9 28.1 60.0 -31.9 17.3 50.0 -32.7 *- Margin = Measured emission - specification limit. Reference numbers of test equipment used Hl 0787 HL 1500 HL 2358 HL 2888 HL 4778 Full description is given in Appendix A. Page 366 of 388

Report ID: TelRad_FCC_31832_rev4 Date of Issue: 18-Sep-19 Test specification: FCC section 15.407(b)(6), 15.207(a), Conducted emissions Test procedure: ANSI C63.10, Section 12.7.4.1, KDB 789033 Test mode: Compliance Date(s): 21-Jan-19 Verdict: PASS Temperature: 26 ºC Relative Humidity: 48 % Air Pressure: 1018 hPa Power: 48 VDC Remarks: Plot 7.13.1 Conducted emission measurements LINE: L1 EUT OPERATING MODE: Transmit LIMIT: QUASI-PEAK, AVERAGE DETECTOR: PEAK Plot 7.13.2 Conducted emission measurements LINE: L2 EUT OPERATING MODE: Transmit LIMIT: QUASI-PEAK, AVERAGE DETECTOR: PEAK Page 367 of 388

Report ID: TelRad_FCC_31832_rev4 Date of Issue: 18-Sep-19 Test specification: FCC section 15.407(b)(6), Conducted emissions Test procedure: ANSI C63.10, Section 12.7.4.1, KDB 789033 Test mode: Compliance Date(s): 21-Jan-19 Verdict: PASS Temperature: 26 ºC Relative Humidity: 48 % Air Pressure: 1018 hPa Power: 48 VDC Remarks: 7.14 Conducted emissions at 5725 – 5850 MHz range 7.14.1 General This test was performed to measure common mode conducted emissions at the power port. Specification test limits are given in Table 7.13.1. Table 7.14.1 Limits for conducted emissions according to FCC Part 15, Section 207 / RSS-Gen, Section 7.2 Frequency, Class B limit, dB(V) MHz QP AVRG 0.15 - 0.5 66 - 56* 56 - 46* 0.5 - 5.0 56 46 5.0 - 30 60 50 * - The limit decreases linearly with the logarithm of frequency. 7.14.2 Test procedure 7.14.2.1 The EUT was set up as shown in Figure 7.14.1, energized and the performance check was conducted. 7.14.2.2 The measurements were performed at power terminals with the LISN, connected to a spectrum analyzer while unused coaxial connector of the LISN was terminated with 50 Ohm. 7.14.2.3 The position of the device cables was varied to determine maximum emission level. 7.14.2.4 The worst test results (the lowest margins) were recorded in Table 7.14.2 and shown in the associated plots. Figure 7.14.1 Setup for conducted emission measurements, table-top equipment Shielded room EUT was placed 40 cm from the nearest conductive reference plane (wall) EMI receiver EMI EUT receiver 80 cm Wooden table 80 cm Power Power cord LISN supply Page 368 of 388


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Document Modified: 2019-09-18 09:17:54
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