I18Z62245-IOT02_FCC_Report_Part15C_EDR_Rev0_part2

FCC ID: 2ACCJN030

Test Report

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FCCID_4204124

No.I18Z62245-IOT02 Page44of85 Fig.50. Conducted spurious emission: 8DPSK, Channel 39, 1GHz - 3GHz Fig.51. Conducted spurious emission: 8DPSK, Channel 39, 3GHz - 10GHz ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page45of85 Fig.52. Conducted spurious emission: 8DPSK, Channel 39, 10GHz – 26GHz Fig.53. Conducted spurious emission: 8DPSK, Channel 78, 2480MHz ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page46of85 Fig.54. Conducted spurious emission: 8DPSK, Channel 78, 30MHz - 1GHz Fig.55. Conducted spurious emission: 8DPSK, Channel 78, 1GHz - 3GHz ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page47of85 Fig.56. Conducted spurious emission: 8DPSK, Channel 78, 3GHz - 10GHz Fig.57. Conducted spurious emission: 8DPSK, Channel 78, 10GHz - 26GHz ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page48of85 A.5. Transmitter Spurious Emission - Radiated Measurement Limit: Standard Limit FCC 47 CFR Part 15.247, 15.205, 15.209 20dB below peak output power In addition, radiated emissions which fall in the restricted bands, as defined in § 15.205(a), must also comply with the radiated emission limits specified in § 15.209(a) (see § 15.205(c)). The measurement is made according to ANSI C63.10 Limit in restricted band: Frequency of emission Field strength(uV/m) Field strength(dBuV/m) (MHz) 30-88 100 40 88-216 150 43.5 216-960 200 46 Above 960 500 54 Test Condition The EUT was placed on a non-conductive table. The measurement antenna was placed at a distance of 3 meters from the EUT. During the tests, the antenna height and the EUT azimuth were varied in order to identify the maximum level of emissions from the EUT. This maximization process was repeated with the EUT positioned in each of its three orthogonal orientations. Frequency of emission RBW/VBW Sweep Time(s) (MHz) 30-1000 100KHz/300KHz 5 1000-4000 1MHz/1MHz 15 4000-18000 1MHz/1MHz 40 18000-26500 1MHz/1MHz 20 Measurement Results: Result=PMea+ARPL For GFSK Channel Frequency Range Test Results Conclusion Ch 0 1 GHz ~ 3 GHz / P 2402 MHz 3 GHz ~ 18 GHz / P 9 kHz ~ 30 MHz / P Ch 39 30 MHz ~ 1 GHz / P 2441 MHz 1 GHz ~ 3 GHz / P 3 GHz ~ 18 GHz / P Ch 78 1 GHz ~ 3 GHz / P 2480 MHz 3 GHz ~ 18 GHz / P Power 2.38GHz~2.4GHz---L Fig.58 P Power 2.45GHz~2.5GHz---H Fig.59 P For all channels 18 GHz ~ 26 GHz / P ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page49of85 Forπ/4 DQPSK Channel Frequency Range Test Results Conclusion Ch 0 1 GHz ~ 3 GHz / P 2402 MHz 3 GHz ~ 18 GHz / P 30 MHz ~ 1 GHz / P Ch 39 1 GHz ~ 3 GHz / P 2441 MHz 3 GHz ~ 18 GHz / P Ch 78 1 GHz ~ 3 GHz / P 2480 MHz 3 GHz ~ 18 GHz / P Power 2.38GHz~2.4GHz---L Fig.60 P Power 2.45GHz~2.5GHz---H Fig.61 P For all channels 18 GHz ~ 26 GHz / P For 8DPSK Channel Frequency Range Test Results Conclusion Ch 0 1 GHz ~ 3 GHz / P 2402 MHz 3 GHz ~ 18 GHz / P 30 MHz ~ 1 GHz / P Ch 39 1 GHz ~ 3 GHz / P 2441 MHz 3 GHz ~ 18 GHz / P Ch 78 1 GHz ~ 3 GHz / P 2480 MHz 3 GHz ~ 18 GHz / P Power 2.38GHz~2.4GHz---L Fig.62 P Power 2.45GHz~2.5GHz---H Fig.63 P For all channels 18 GHz ~ 26 GHz / P GFSK Ch 0 - Average Receiver Polarization Result Cable Antenna Frequency(MHz) Reading (dBuV/m) Loss(dB) Factor (dBμV) 2390.000 39.8 -38.8 27.2 51.449 H 17859.000 33.0 -25.7 43.4 15.342 H 17976.000 32.9 -25.5 43.4 15.002 V 17866.500 32.8 -25.7 43.4 15.142 H 17871.000 32.8 -25.7 43.4 15.142 H 17845.500 32.8 -25.7 43.4 15.142 H GFSK Ch 39 - Average ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page50of85 Receiver Polarization Result Cable Antenna Frequency(MHz) Reading (dBuV/m) Loss(dB) Factor (dBμV) 7323.000 33.3 -35.0 35.2 33.096 H 17847.000 32.9 -25.7 43.4 15.242 H 17874.000 32.9 -25.7 43.4 15.242 V 17983.500 32.8 -25.5 43.4 14.902 H 17862.000 32.8 -25.7 43.4 15.142 H 17457.000 32.8 -25.9 40.1 18.645 H GFSK Ch 78 - Average Receiver Polarization Result Cable Antenna Frequency(MHz) Reading (dBuV/m) Loss(dB) Factor (dBμV) 2483.500 39.2 -39.0 27.2 51.014 H 17844.000 33.0 -25.7 43.4 15.342 H 17871.000 32.9 -25.7 43.4 15.242 V 17946.000 32.9 -25.5 43.4 15.002 H 17434.500 32.9 -25.9 40.1 18.745 H 17976.000 32.8 -25.5 43.4 14.902 H π/4 DQPSK Ch 0 - Average Receiver Polarization Result Cable Antenna Frequency(MHz) Reading (dBuV/m) Loss(dB) Factor (dBμV) 2390.000 39.4 -38.8 27.2 51.049 H 17863.500 33.2 -25.7 43.4 15.542 H 17865.000 32.9 -25.7 43.4 15.242 V 17841.000 32.9 -25.7 43.4 15.242 H 17955.000 32.9 -25.5 43.4 15.002 H 17848.500 32.8 -25.7 43.4 15.142 H π/4 DQPSK Ch 39 - Average Receiver Polarization Result Cable Antenna Frequency(MHz) Reading (dBuV/m) Loss(dB) Factor (dBμV) 17436.000 32.9 -25.9 40.1 18.745 H 17442.000 32.9 -25.9 40.1 18.745 H 17874.000 32.8 -25.7 43.4 15.142 V 17451.000 32.8 -25.9 40.1 18.645 H 17977.500 32.8 -25.5 43.4 14.902 H 17845.500 32.8 -25.7 43.4 15.142 H π/4 DQPSK Ch 78 - Average ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page51of85 Receiver Polarization Result Cable Antenna Frequency(MHz) Reading (dBuV/m) Loss(dB) Factor (dBμV) 2483.500 39.4 -39.0 27.2 51.214 H 17856.000 33.0 -25.7 43.4 15.342 H 17973.000 32.9 -25.5 43.4 15.002 V 17647.500 32.8 -26.9 43.4 16.252 H 17862.000 32.8 -25.7 43.4 15.142 H 17460.000 32.8 -25.9 40.1 18.645 H 8DPSK Ch 0 - Average Receiver Polarization Result Cable Antenna Frequency(MHz) Reading (dBuV/m) Loss(dB) Factor (dBμV) 2390.000 39.6 -38.8 27.2 51.249 H 17949.000 32.9 -25.5 43.4 15.002 H 17850.000 32.9 -25.7 43.4 15.242 V 17860.500 32.9 -25.7 43.4 15.242 H 17958.000 32.9 -25.5 43.4 15.002 H 17863.500 32.9 -25.7 43.4 15.242 H 8DPSK Ch 39 - Average Receiver Polarization Result Cable Antenna Frequency(MHz) Reading (dBuV/m) Loss(dB) Factor (dBμV) 17856.000 32.9 -25.7 43.4 15.242 H 17542.500 32.9 -25.9 43.4 15.445 H 17859.000 32.8 -25.7 43.4 15.142 V 17466.000 32.8 -25.9 40.1 18.645 H 17865.000 32.8 -25.7 43.4 15.142 H 17544.000 32.8 -25.9 43.4 15.345 H 8DPSK Ch 78 - Average Receiver Polarization Result Cable Antenna Frequency(MHz) Reading (dBuV/m) Loss(dB) Factor (dBμV) 2483.520 39.6 -39.0 27.2 51.414 H 17977.500 32.9 -25.5 43.4 15.002 H 17860.500 32.9 -25.7 43.4 15.242 V 17556.000 32.9 -25.9 43.4 15.445 H 17437.500 32.9 -25.9 40.1 18.745 H 17956.500 32.9 -25.5 43.4 15.002 H GFSK Ch 0 – Peak ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page52of85 Receiver Polarization Result Cable Antenna Frequency(MHz) Reading (dBuV/m) Loss(dB) Factor (dBμV) 2389.230 52.2 -38.8 27.2 63.849 H 17401.500 46.1 -25.9 40.1 31.945 H 17373.000 45.4 -26.6 40.1 31.901 V 17941.500 45.0 -25.5 43.4 27.102 H 17956.500 45.0 -25.5 43.4 27.102 H 17355.000 45.0 -26.6 40.1 31.501 H GFSK Ch 39 - Peak Receiver Polarization Result Cable Antenna Frequency(MHz) Reading (dBuV/m) Loss(dB) Factor (dBμV) 17886.000 45.1 -25.7 43.4 27.442 H 17940.000 45.0 -25.5 43.4 27.102 H 17536.500 44.9 -25.9 43.4 27.445 V 17695.500 44.9 -26.9 43.4 28.352 H 17004.000 44.8 -26.6 40.1 31.319 H 17955.000 44.8 -25.5 43.4 26.902 H GFSK Ch 78 - Peak Receiver Polarization Result Cable Antenna Frequency(MHz) Reading (dBuV/m) Loss(dB) Factor (dBμV) 2484.580 52.0 -39.0 27.2 63.814 H 17848.500 45.7 -25.7 43.4 28.042 H 17874.000 45.6 -25.7 43.4 27.942 V 17949.000 45.4 -25.5 43.4 27.502 H 17773.500 45.2 -25.7 43.4 27.542 H 17911.500 45.2 -25.7 43.4 27.542 H π/4 DQPSK Ch 0 - Peak Receiver Polarization Result Cable Antenna Frequency(MHz) Reading (dBuV/m) Loss(dB) Factor (dBμV) 2384.600 52.7 -38.8 27.2 64.349 H 17524.500 45.5 -25.9 43.4 28.045 H 17965.500 45.3 -25.5 43.4 27.402 V 17415.000 45.3 -25.9 40.1 31.145 H 17871.000 45.3 -25.7 43.4 27.642 H 17226.000 45.0 -26.6 40.1 31.501 H π/4 DQPSK Ch 39 -Peak ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page53of85 Receiver Polarization Result Cable Antenna Frequency(MHz) Reading (dBuV/m) Loss(dB) Factor (dBμV) 17854.500 45.8 -25.7 43.4 28.142 H 17130.000 44.9 -26.3 40.1 31.115 H 17958.000 44.9 -25.5 43.4 27.002 V 17301.000 44.9 -26.6 40.1 31.401 H 17367.000 44.8 -26.6 40.1 31.301 H 17470.500 44.8 -25.9 40.1 30.645 H π/4 DQPSK Ch 78 - Peak Receiver Polarization Result Cable Antenna Frequency(MHz) Reading (dBuV/m) Loss(dB) Factor (dBμV) 2483.850 52.8 -39.0 27.2 64.614 H 17449.500 45.6 -25.9 40.1 31.445 H 17619.000 45.5 -26.9 43.4 28.952 V 17737.500 45.4 -25.7 43.4 27.742 H 17943.000 45.3 -25.5 43.4 27.402 H 17370.000 45.2 -26.6 40.1 31.701 H 8DPSK Ch 0 -Peak Receiver Polarization Result Cable Antenna Frequency(MHz) Reading (dBuV/m) Loss(dB) Factor (dBμV) 2389.980 51.5 -38.8 27.2 63.149 H 17427.000 45.9 -25.9 40.1 31.745 H 17536.500 45.5 -25.9 43.4 28.045 V 17385.000 45.2 -26.6 40.1 31.701 H 17743.500 45.2 -25.7 43.4 27.542 H 17785.500 45.1 -25.7 43.4 27.442 H 8DPSK Ch 39 - Peak Receiver Polarization Result Cable Antenna Frequency(MHz) Reading (dBuV/m) Loss(dB) Factor (dBμV) 17821.500 46.9 -25.7 43.4 29.242 H 17643.000 45.6 -26.9 43.4 29.052 H 17476.500 45.3 -25.9 40.1 31.145 V 16986.000 45.3 -26.6 38.5 33.419 H 17538.000 45.1 -25.9 43.4 27.645 H 17959.500 45.0 -25.5 43.4 27.102 H ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page54of85 8DPSK Ch 78 - Peak Receiver Polarization Result Cable Antenna Frequency(MHz) Reading (dBuV/m) Loss(dB) Factor (dBμV) 2483.695 52.0 -39.0 27.2 63.814 H 17532.000 45.7 -25.9 43.4 28.245 H 17845.500 45.5 -25.7 43.4 27.842 V 17625.000 45.4 -26.9 43.4 28.852 H 17749.500 45.2 -25.7 43.4 27.542 H 17485.500 45.1 -25.9 40.1 30.945 H Conclusion: PASS Test graphs as below: F ull S pe c trum 1 00 90 2 .3 89 23 00 00 G H z 5 2.19 1 d Bµ V / m 80 F CC P AR T 15 2G H z _ P K Level in dBµV/m 70 2 .3 90 00 00 00 G H z 3 9.81 3 d Bµ V / m 60 F CC P AR T 15 2G H z _ A VG 50 40 30 2 38 0 2 39 0 2 40 0 2 41 0 2 42 0 2 43 0 Fre qu en cy in MH z Fig.58. Radiated emission (Power): GFSK, low channel ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page55of85 F ull S pe c trum 1 00 90 80 2 .4 84 58 00 00 G H z 5 1.95 5 d Bµ V / m F CC P art 1 5 2 G H z_P K Level in dBµV/m 70 2 .4 83 50 00 00 G H z 60 3 9.19 5 d Bµ V / m F CC P art 1 5 2 G H z_A V G 50 40 30 2 45 0 2 46 0 2 47 0 2 48 0 2 49 0 2 50 0 Fre qu en cy in MH z Fig.59. Radiated emission (Power) GFSK, high channel F ull S pe c trum 1 00 90 2 .3 87 60 00 00 G H z 80 5 2.67 9 d Bµ V / m F CC P AR T 15 2G H z _ P K Level in dBµV/m 2 .3 90 00 00 00 G H z 70 3 9.38 6 d Bµ V / m 60 F CC P AR T 15 2G H z _ A VG 50 40 30 2 38 0 2 39 0 2 40 0 2 41 0 2 42 0 2 43 0 Fre qu en cy in MH z Fig.60. Radiated emission (Power): π/4 DQPSK, low channel ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page56of85 F ull S pe c trum 1 00 90 2 .4 83 85 00 00 G H z 80 5 2.80 2 d Bµ V / m F CC P art 1 5 2 G H z_P K Level in dBµV/m 70 2 .4 83 50 00 00 G H z 60 3 9.40 1 d Bµ V / m F CC P art 1 5 2 G H z_A V G 50 40 30 2 45 0 2 46 0 2 47 0 2 48 0 2 49 0 2 50 0 Fre qu en cy in MH z Fig.61. Radiated emission (Power): π/4 DQPSK, high channel F ull S pe c trum 1 00 90 2 .3 89 98 00 00 G H z 80 5 1.53 7 d Bµ V / m F CC P AR T 15 2G H z _ P K Level in dBµV/m 70 2 .3 90 00 00 00 G H z 3 9.61 8 d Bµ V / m 60 F CC P AR T 15 2G H z _ A VG 50 40 30 2 38 0 2 39 0 2 40 0 2 41 0 2 42 0 2 43 0 Fre qu en cy in MH z Fig.62. Radiated emission (Power): 8DPSK, low channel ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page57of85 F ull S pe c trum 1 00 90 80 2 .4 83 69 50 00 G H z F CC P art 1 5 2 G H z_P K 5 2.03 3 d Bµ V / m Level in dBµV/m 70 60 2 .4 83 52 00 00 G H z 3 9.57 3 d Bµ V / m F CC P art 1 5 2 G H z_A V G 50 40 30 2 45 0 2 46 0 2 47 0 2 48 0 2 49 0 2 50 0 Fre qu en cy in MH z Fig.63. Radiated emission (Power): 8DPSK, high channel ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page58of85 A.6. Time of Occupancy (Dwell Time) Method of Measurement: See ANSI C63.10-clause 7.8.4 The EUT must have its hopping function enabled. Use the following spectrum analyzer settings:  Span = zero span, centered on a hopping channel  RBW = 500 kHz (Dwell Time) / 1 MHz (Number of Transmissions Measurement)  VBW ≥ RBW  Sweep = as necessary to capture the entire dwell time per hopping channel  Detector function = peak  Trace = max hold Measure a pulse time in time domain at middle frequency and then count the hopping number in 31.6s(which equals with 0.4 multiply 79) of middle frequency ,then multiply the pulse time and hopping number and record them. Measurement Limit: Standard Limit (ms) FCC 47 CFR Part 15.247(a) (1)(iii) < 400 Measurement Result: For GFSK Channel Packet Dwell Time (ms) Conclusion Fig.64 DH1 121.26 P Fig.65 Fig.66 39 DH3 181.74 P Fig.67 Fig.68 DH5 213.52 P Fig.69 For π/4 DQPSK Channel Packet Dwell Time (ms) Conclusion Fig.70 DH1 123.43 P Fig.71 Fig.72 39 DH3 204.87 P Fig.73 Fig.74 DH5 193.44 P Fig.75 For 8DPSK Channel Packet Dwell Time (ms) Conclusion Fig.76 DH1 122.99 P Fig.77 39 Fig.78 DH3 180.18 P Fig.79 ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page59of85 Fig.80 DH5 213.80 P Fig.81 Conclusion: PASS Test graphs as below: Fig.64. Time of occupancy (Dwell Time): Channel 39, Packet DH1 Fig.65. Number of Transmissions Measurement:Channel 39,Packet DH1 ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page60of85 Fig.66. Time of occupancy (Dwell Time): Channel 39, Packet DH3 Fig.67. Number of Transmissions Measurement:Channel 39,Packet DH3 ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page61of85 Fig.68. Time of occupancy (Dwell Time): Channel 39, Packet DH5 Fig.69. Number of Transmissions Measurement:Channel 39,Packet DH5 ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page62of85 Fig.70. Time of occupancy (Dwell Time): Channel 39, Packet 2-DH1 Fig.71. Number of Transmissions Measurement:Channel 39,Packet 2-DH1 ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page63of85 Fig.72. Time of occupancy (Dwell Time): Channel 39, Packet 2-DH3 Fig.73. Number of Transmissions Measurement:Channel 39,Packet 2-DH3 ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page64of85 Fig.74. Time of occupancy (Dwell Time): Channel 39, Packet 2-DH5 Fig.75. Number of Transmissions Measurement:Channel 39,Packet 2-DH5 ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page65of85 Fig.76. Time of occupancy (Dwell Time): Channel 39, Packet 3-DH1 Fig.77. Number of Transmissions Measurement:Channel 39,Packet 3-DH1 ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page66of85 Fig.78. Time of occupancy (Dwell Time): Channel 39, Packet 3-DH3 Fig.79. Number of Transmissions Measurement:Channel 39,Packet 3-DH3 ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page67of85 Fig.80. Time of occupancy (Dwell Time): Channel 39, Packet 3-DH5 Fig.81. Number of Transmissions Measurement:Channel 39,Packet 3-DH5 ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page68of85 A.7. 20dB Bandwidth Method of Measurement: See ANSI C63.10-clause 6.9.2 Measurement Procedure - Unwanted Emissions 1. Set RBW = 30kHz. 2. Set VBW = 100 kHz. 3. Set span to 3MHz 4. Detector = peak. 5. Trace Mode = max hold. 6. Sweep = auto couple. 7. Allow the trace to stabilize (this may take some time, depending on the extent of the span). Measurement Limit: Standard Limit FCC 47 CFR Part 15.247(a)(1) NA﹡ Use NdB Down function of the SA to measure the 20dB Bandwidth ﹡Comment: This test case is not required according to the latest FCC 47 CFR Part 15.247. But the test results are necessary for “carrier frequency separation” test case, in Annex A.8. Measurement Results: For GFSK Channel 20dB Bandwidth (kHz) Conclusion 0 Fig.82 939.75 NA 39 Fig.83 942.00 NA 78 Fig.84 940.50 NA Forπ/4 DQPSK Channel 20dB Bandwidth (kHz) Conclusion 0 Fig.85 1288.50 NA 39 Fig.86 1295.25 NA 78 Fig.87 1281.00 NA For 8DPSK Channel 20dB Bandwidth (kHz) Conclusion 0 Fig.88 1276.50 NA 39 Fig.89 1279.50 NA 78 Fig.90 1278.00 NA Conclusion: NA Test graphs as below: ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page69of85 Fig.82. 20dB Bandwidth: GFSK, Channel 0 Fig.83. 20dB Bandwidth: GFSK, Channel 39 ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page70of85 Fig.84. 20dB Bandwidth: GFSK, Channel 78 Fig.85. 20dB Bandwidth: π/4 DQPSK, Channel 0 ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page71of85 Fig.86. 20dB Bandwidth: π/4 DQPSK, Channel 39 Fig.87. 20dB Bandwidth: π/4 DQPSK, Channel 78 ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page72of85 Fig.88. 20dB Bandwidth: 8DPSK, Channel 0 Fig.89. 20dB Bandwidth: 8DPSK, Channel 39 ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page73of85 Fig.90. 20dB Bandwidth: 8DPSK, Channel 78 ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page74of85 A.8. Carrier Frequency Separation Method of Measurement: See ANSI C63.10-clause 7.8.2 The EUT must have its hopping function enabled. Use the following spectrum analyzer settings:  Span = 3MHz  RBW=300kHz  VBW=300kHz  Sweep = auto  Detector function = peak  Trace = max hold  Allow the trace to stabilize Search the peak marks of the middle frequency and adjacent channel, then record the separation between them. ﹡Comment: This limit should be over 25 kHz or (2/3) * 20dB bandwidth, whichever is greater. Measurement Limit: Standard Limit(kHz) FCC 47 CFR Part 15.247(a)(1) over 25 kHz or (2/3) * 20dB bandwidth Measurement Result: For GFSK Channel Carrier frequency separation (kHz) Conclusion 39 Fig.91 1037.25 P For π/4 DQPSK Channel Carrier frequency separation (kHz) Conclusion 39 Fig.92 1005.00 P For 8DPSK Channel Carrier frequency separation (kHz) Conclusion 39 Fig.93 952.50 P Conclusion: PASS Test graphs as below: ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page75of85 Fig.91. Carrier frequency separation measurement: GFSK, Channel 39 Fig.92. Carrier frequency separation measurement: π/4 DQPSK, Channel 39 ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page76of85 Fig.93. Carrier frequency separation measurement: 8DPSK, Channel 39 ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page77of85 A.9. Number of Hopping Channels Method of Measurement: See ANSI C63.10-clause 7.8.3 The EUT must have its hopping function enabled. Use the following spectrum analyzer settings:  Span = the frequency band of operation  RBW = 500kHz  VBW = 500kHz  Sweep = auto  Detector function = peak  Trace = max hold  Allow the trace to stabilize It might prove necessary to break the span up into subranges to show clearly all of the hopping frequencies. Compliance of an EUT with the appropriate regulatory limit shall be determined for the number of hopping channels. A plot of the data shall be included in the test report. Measurement Limit: Standard Limit FCC 47 CFR Part 15.247(a) (1)(iii) At least 15 non-overlapping channels Measurement Result: For GFSK Channel Number of hopping channels Conclusion 0~39 Fig.94 79 P 40~78 Fig.95 Forπ/4 DQPSK Channel Number of hopping channels Conclusion 0~39 Fig.96 79 P 40~78 Fig.97 For 8DPSK Channel Number of hopping channels Conclusion 0~39 Fig.98 79 P 40~78 Fig.99 Conclusion: PASS Test graphs as below: ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page78of85 Fig.94. Number of hopping frequencies: GFSK, Channel 0 - 39 Fig.95. Number of hopping frequencies: GFSK, Channel 40 - 78 ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page79of85 Fig.96. Number of hopping frequencies: π/4 DQPSK, Channel 0 - 39 Fig.97. Number of hopping frequencies: π/4 DQPSK, Channel 40 - 78 ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page80of85 Fig.98. Number of hopping frequencies: 8DPSK, Channel 0 - 39 Fig.99. Number of hopping frequencies: 8DPSK, Channel 40 - 78 ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page81of85 A.10. AC Powerline Conducted Emission Method of Measurement:See ANSI C63.10-clause 6.2 1. the one EUT cable configuration and arrangement and mode of operation that produced the emission with the highest amplitude relative to the limit is selected for the final measurement, while applying the appropriate modulating signal to the EUT. 2. If the EUT is relocated from an exploratory test site to a final test site, the highest emissions shall be remaximized at the final test location before final ac power-line conducted emission measurements are performed. 3. The final test on all current-carrying conductors of all of the power cords to the equipment that comprises the EUT (but not the cords associated with other non-EUT equipment in the system) is then performed for the full frequency range for which the EUT is being tested for compliance without further variation of the EUT arrangement, cable positions, or EUT mode of operation. 4. If the EUT is comprised of equipment units that have their own separate ac power connections, e.g., floor-standing equipment with independent power cords for each shelf that are able to connect directly to the ac power network, each current-carrying conductor of one unit is measured while the other units are connected to a second (or more) LISN(s). All units shall be separately measured. If a power strip is provided by the manufacturer, to supply all of the units making up the EUT, only the conductors in the power cord of the power strip shall be measured. 5. If the EUT uses a detachable antenna, these measurements shall be made with a suitable dummy load connected to the antenna output terminals; otherwise, the tests shall be made with the antenna connected and, if adjustable, fully extended. When measuring the ac conducted emissions from a device that operates between 150 kHz and 30 MHz a non-detachable antenna may be replaced with a dummy load for the measurements within the fundamental emission band of the transmitter, but only for those measurements.36 Record the six highest EUT emissions relative to the limit of each of the current-carrying conductors of the power cords of the equipment that comprises the EUT over the frequency range specified by the procuring or regulatory agency. Diagram or photograph the test setup that was used. See Clause 8 for full reporting requirements. Test Condition Voltage（V） Frequency（Hz） 120 60 Measurement Result and limit: Bluetooth (Quasi-peak Limit) Frequency range Quasi-peak Limit (dBV) Conclusion (MHz) 0.15 to 0.5 66 to 56 0.5 to 5 56 P 5 to 30 60 NOTE: The limit decreases linearly with the logarithm of the frequency in the range 0.15 MHz to 0.5 MHz. Bluetooth (Average Limit) ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page82of85 Frequency range Average Limit (dBV) Conclusion (MHz) 0.15 to 0.5 56 to 46 0.5 to 5 46 P 5 to 30 50 NOTE: The limit decreases linearly with the logarithm of the frequency in the range 0.15 MHz to 0.5 MHz. The measurement is made according to ANSI C63.10 Conclusion: PASS Test graphs as below: ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page83of85 Traffic: 70 65 60 55 50 Level in dBµV 45 40 35 30 25 20 15 10 150k 3 0 0 4 0 05 0 0 8 0 01 M 2M 3M 4M5M 6 8 10M 20M 30M Frequenc y in Hz Final Result 1 Frequency QuasiPeak Meas. Time Bandwidth Line Corr. Margin Limit (MHz) (dBµV) (ms) (kHz) (dB) (dB) (dBµV) 0.415500 45.5 2000.0 9.000 L1 19.9 12.0 57.5 0.726000 44.7 2000.0 9.000 L1 19.8 11.3 56.0 1.234500 45.1 2000.0 9.000 L1 19.6 10.9 56.0 1.783500 46.9 2000.0 9.000 L1 19.7 9.1 56.0 2.737500 47.6 2000.0 9.000 L1 19.7 8.4 56.0 3.673500 45.9 2000.0 9.000 L1 19.6 10.1 56.0 Final Result 2 Frequency QuasiPeak Meas. Time Bandwidth Line Corr. Margin Limit (MHz) (dBµV) (ms) (kHz) (dB) (dB) (dBµV) 0.415500 37.9 2000.0 9.000 L1 19.9 9.7 47.5 0.712500 35.8 2000.0 9.000 L1 19.8 10.2 46.0 1.185000 35.9 2000.0 9.000 L1 19.6 10.1 46.0 1.774500 38.9 2000.0 9.000 L1 19.7 7.1 46.0 2.629500 38.6 2000.0 9.000 L1 19.7 7.4 46.0 3.637500 36.2 2000.0 9.000 L1 19.6 9.8 46.0 ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page84of85 Idle: 70 65 60 55 50 Level in dBµV 45 40 35 30 25 20 15 10 150k 3 0 0 4 0 05 0 0 8 0 01 M 2M 3M 4M5M 6 8 10M 20M 30M Frequenc y in Hz Final Result 1 Frequency QuasiPeak Meas. Time Bandwidth Line Corr. Margin Limit (MHz) (dBµV) (ms) (kHz) (dB) (dB) (dBµV) 0.424500 43.5 2000.0 9.000 L1 19.9 13.8 57.4 0.685500 42.6 2000.0 9.000 L1 19.8 13.4 56.0 1.248000 46.4 2000.0 9.000 L1 19.6 9.6 56.0 2.089500 47.8 2000.0 9.000 L1 19.7 8.2 56.0 2.656500 48.4 2000.0 9.000 L1 19.7 7.6 56.0 3.664500 46.0 2000.0 9.000 L1 19.6 10.0 56.0 Final Result 2 Frequency QuasiPeak Meas. Time Bandwidth Line Corr. Margin Limit (MHz) (dBµV) (ms) (kHz) (dB) (dB) (dBµV) 0.411000 38.2 2000.0 9.000 L1 19.9 9.4 47.6 0.730500 36.4 2000.0 9.000 L1 19.8 9.6 46.0 1.225500 36.5 2000.0 9.000 L1 19.6 9.5 46.0 2.089500 38.0 2000.0 9.000 L1 19.7 8.0 46.0 2.238000 39.1 2000.0 9.000 L1 19.7 6.9 46.0 3.664500 36.2 2000.0 9.000 L1 19.6 9.8 46.0 ©Copyright. All rights reserved by CTTL.

No.I18Z62245-IOT02 Page85of85 ANNEX E: Accreditation Certificate ***END OF REPORT*** ©Copyright. All rights reserved by CTTL.


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Document Modified: 2019-03-05 13:15:02
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