Appendix A for test data_DSS

FCC ID: 2ADK3XO-9832

Test Report

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FCCID_4413031

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA Appendix A RF Test Data for BT V5.0(BDR/EDR) (Conducted Measurement) Product Name: TWS earbuds Trade Mark: N/A Test Model: XO-9832 Environmental Conditions Temperature: 25  C Relative Humidity: 50% ATM Pressure: 100.0 kPa Test Engineer: JK zhou Supervised by: Wang.Chuang A.1 Maxmum Conducted Peak Output Power Mode Channel. Maximum Peak Output Power [dBm] Limit [dBm] Verdict LCH -0.420 30 PASS GFSK MCH -0.050 30 PASS HCH -0.330 30 PASS LCH 0.280 21 PASS π/4DQPSK MCH 0.650 21 PASS HCH 0.410 21 PASS Page 1 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA Test Graphs * RBW 3 MHz Marker 1 [T1 ] * VBW 10 MHz -0.42 dBm Ref 20 dBm * Att 30 dB SWT 40 ms 2.401760000 GHz 20 Offset 8.2 dB A 10 1 PK 1 VIEW 0 LVL -10 -20 -30 GFSK/LCH 3DB -40 -50 -60 -70 -80 Center 2.402 GHz 1 MHz/ Span 10 MHz Date: 13.AUG.2019 21:06:33 * RBW 3 MHz Marker 1 [T1 ] * VBW 10 MHz -0.05 dBm Ref 20 dBm * Att 30 dB SWT 40 ms 2.440762500 GHz 20 Offset 8.2 dB A 10 1 PK 1 VIEW 0 LVL -10 -20 -30 GFSK/MCH 3DB -40 -50 -60 -70 -80 Center 2.441 GHz 1 MHz/ Span 10 MHz Date: 13.AUG.2019 21:15:00 Page 2 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA * RBW 3 MHz Marker 1 [T1 ] * VBW 10 MHz -0.33 dBm Ref 20 dBm * Att 30 dB SWT 40 ms 2.479706250 GHz 20 Offset 8.2 dB A 10 1 PK 1 VIEW 0 LVL -10 -20 -30 GFSK/HCH 3DB -40 -50 -60 -70 -80 Center 2.48 GHz 1 MHz/ Span 10 MHz Date: 13.AUG.2019 21:16:52 * RBW 3 MHz Marker 1 [T1 ] * VBW 10 MHz 0.28 dBm Ref 20 dBm * Att 30 dB SWT 40 ms 2.401860000 GHz 20 Offset 8.2 dB A 10 1 PK 1 VIEW 0 LVL -10 -20 -30 π/4DQPSK/LCH 3DB -40 -50 -60 -70 -80 Center 2.402 GHz 1 MHz/ Span 10 MHz Date: 13.AUG.2019 21:19:35 Page 3 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA * RBW 3 MHz Marker 1 [T1 ] * VBW 10 MHz 0.65 dBm Ref 20 dBm * Att 30 dB SWT 40 ms 2.440947500 GHz 20 Offset 8.2 dB A 10 1 PK 1 VIEW 0 LVL -10 -20 -30 π/4DQPSK/MCH 3DB -40 -50 -60 -70 -80 Center 2.441 GHz 1 MHz/ Span 10 MHz Date: 13.AUG.2019 21:22:17 * RBW 3 MHz Marker 1 [T1 ] * VBW 10 MHz 0.41 dBm Ref 20 dBm * Att 30 dB SWT 40 ms 2.479885000 GHz 20 Offset 8.2 dB A 10 1 PK 1 VIEW 0 LVL -10 -20 -30 π/4DQPSK/HCH 3DB -40 -50 -60 -70 -80 Center 2.48 GHz 1 MHz/ Span 10 MHz Date: 13.AUG.2019 21:24:07 Page 4 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA A.2 20dB Bandwidth Mode Channel. 20dB Bandwidth [MHz] Limit [MHz] Verdict LCH 0.950 Not Specified PASS GFSK MCH 0.948 Not Specified PASS HCH 0.950 Not Specified PASS LCH 1.312 Not Specified PASS π/4DQPSK MCH 1.314 Not Specified PASS HCH 1.314 Not Specified PASS Test Graphs * RBW 30 kHz Marker 3 [T1 ] * VBW 100 kHz -23.20 dBm Ref 20 dBm * Att 30 dB SWT 5 ms 2.402468000 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -2.82 dBm 2.402042000 GHz A 10 Marker 2 [T1 ] 1 PK -22.98 dBm VIEW 1 0 2.401518000 GHz LVL -10 -20 2 3 D1 -22.822 dBm -30 GFSK/LCH 3DB -40 -50 -60 -70 -80 Center 2.402 GHz 200 kHz/ Span 2 MHz Date: 13.AUG.2019 21:05:57 Page 5 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA * RBW 30 kHz Marker 3 [T1 ] * VBW 100 kHz -22.32 dBm Ref 20 dBm * Att 30 dB SWT 5 ms 2.441468000 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -2.10 dBm 2.440932000 GHz A 10 Marker 2 [T1 ] 1 PK -22.25 dBm VIEW 1 0 2.440520000 GHz LVL -10 -20 2 3 D1 -22.098 dBm -30 GFSK/MCH 3DB -40 -50 -60 -70 -80 Center 2.441 GHz 200 kHz/ Span 2 MHz Date: 13.AUG.2019 21:14:24 * RBW 30 kHz Marker 3 [T1 ] * VBW 100 kHz -23.00 dBm Ref 20 dBm * Att 30 dB SWT 5 ms 2.480468000 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -2.32 dBm 2.479822000 GHz A 10 Marker 2 [T1 ] 1 PK -22.88 dBm VIEW 1 0 2.479518000 GHz LVL -10 -20 2 3 D1 -22.317 dBm -30 GFSK/HCH 3DB -40 -50 -60 -70 -80 Center 2.48 GHz 200 kHz/ Span 2 MHz Date: 13.AUG.2019 21:16:16 Page 6 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA * RBW 30 kHz Marker 3 [T1 ] * VBW 100 kHz -22.76 dBm Ref 20 dBm * Att 30 dB SWT 5 ms 2.402634000 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -2.59 dBm 2.402138000 GHz A 10 Marker 2 [T1 ] 1 PK -22.94 dBm VIEW 1 0 2.401322000 GHz LVL -10 -20 2 3 D1 -22.589 dBm -30 π/4DQPSK/LCH 3DB -40 -50 -60 -70 -80 Center 2.402 GHz 200 kHz/ Span 2 MHz Date: 13.AUG.2019 21:18:59 * RBW 30 kHz Marker 3 [T1 ] * VBW 100 kHz -22.27 dBm Ref 20 dBm * Att 30 dB SWT 5 ms 2.441634000 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -2.15 dBm 2.441146000 GHz A 10 Marker 2 [T1 ] 1 PK -22.17 dBm VIEW 1 0 2.440320000 GHz LVL -10 -20 2 3 D1 -22.149 dBm -30 π/4DQPSK/MCH 3DB -40 -50 -60 -70 -80 Center 2.441 GHz 200 kHz/ Span 2 MHz Date: 13.AUG.2019 21:21:41 Page 7 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA * RBW 30 kHz Marker 3 [T1 ] * VBW 100 kHz -22.60 dBm Ref 20 dBm * Att 30 dB SWT 5 ms 2.480634000 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -2.58 dBm 2.480136000 GHz A 10 Marker 2 [T1 ] 1 PK -22.94 dBm VIEW 1 0 2.479320000 GHz LVL -10 -20 2 3 D1 -22.582 dBm -30 π/4DQPSK/HCH 3DB -40 -50 -60 -70 -80 Center 2.48 GHz 200 kHz/ Span 2 MHz Date: 13.AUG.2019 21:23:31 Page 8 of 34

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA * RBW 100 kHz Delta 1 [T1 ] * VBW 300 kHz 0.07 dB Ref 20 dBm * Att 30 dB SWT 5 ms 1.112000000 MHz 20 Offset 8.2 dB Marker 1 [T1 ] -1.25 dBm 2.440914000 GHz A 10 1 PK VIEW 1 1 0 LVL -10 -20 -30 GFSK/MCH 3DB -40 -50 -60 -70 -80 Start 2.4405 GHz 200 kHz/ Stop 2.4425 GHz Date: 13.AUG.2019 20:13:37 * RBW 100 kHz Delta 1 [T1 ] * VBW 300 kHz -0.08 dB Ref 20 dBm * Att 30 dB SWT 5 ms 1.044000000 MHz 20 Offset 8.2 dB Marker 1 [T1 ] -1.36 dBm 2.478980000 GHz A 10 1 PK VIEW 1 1 0 LVL -10 -20 -30 GFSK/HCH 3DB -40 -50 -60 -70 -80 Start 2.4785 GHz 200 kHz/ Stop 2.4805 GHz Date: 13.AUG.2019 20:14:01 Page 10 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA * RBW 100 kHz Delta 1 [T1 ] * VBW 300 kHz -0.69 dB Ref 20 dBm * Att 30 dB SWT 5 ms 838.000000000 kHz 20 Offset 8.2 dB Marker 1 [T1 ] -1.21 dBm 2.402134000 GHz A 10 1 PK VIEW 1 1 0 LVL -10 -20 -30 π/4DQPSK/LCH 3DB -40 -50 -60 -70 -80 Start 2.4015 GHz 200 kHz/ Stop 2.4035 GHz Date: 13.AUG.2019 20:24:02 * RBW 100 kHz Delta 1 [T1 ] * VBW 300 kHz 0.10 dB Ref 20 dBm * Att 30 dB SWT 5 ms 1.298000000 MHz 20 Offset 8.2 dB Marker 1 [T1 ] -0.74 dBm 2.440840000 GHz A 10 1 PK 1 1 VIEW 0 LVL -10 -20 -30 π/4DQPSK/MCH 3DB -40 -50 -60 -70 -80 Start 2.4405 GHz 200 kHz/ Stop 2.4425 GHz Date: 13.AUG.2019 20:31:18 Page 11 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA * RBW 100 kHz Delta 1 [T1 ] * VBW 300 kHz -2.25 dB Ref 20 dBm * Att 30 dB SWT 5 ms 778.000000000 kHz 20 Offset 8.2 dB Marker 1 [T1 ] -0.87 dBm 2.479140000 GHz A 10 1 PK 1 VIEW 0 1 LVL -10 -20 -30 π/4DQPSK/HCH 3DB -40 -50 -60 -70 -80 Start 2.4785 GHz 200 kHz/ Stop 2.4805 GHz Date: 13.AUG.2019 20:31:45 Page 12 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA A.4 Hopping Channel Number Mode Channel. Number of Hopping Channel [N] Limit [N] Verdict GFSK Hop 79 >=15 PASS π/4DQPSK Hop 79 >=15 PASS Test Graphs * RBW 100 kHz Delta 1 [T1 ] * VBW 300 kHz 0.05 dB Ref 20 dBm * Att 30 dB SWT 40 ms 77.853312500 MHz 20 Offset 8.2 dB Marker 1 [T1 ] -1.59 dBm 2.402045750 GHz A 10 1 PK VIEW 1 1 0 LVL -10 -20 -30 GFSK/Hop 3DB -40 -50 -60 -70 -80 Start 2.4 GHz 8.35 MHz/ Stop 2.4835 GHz Date: 13.AUG.2019 20:21:37 * RBW 100 kHz Delta 1 [T1 ] * VBW 300 kHz 0.94 dB Ref 20 dBm * Att 30 dB SWT 40 ms 78.166437500 MHz 20 Offset 8.2 dB Marker 1 [T1 ] -3.96 dBm 2.401847437 GHz A 10 1 PK VIEW 01 1 LVL -10 -20 -30 π/4DQPSK/Hop 3DB -40 -50 -60 -70 -80 Start 2.4 GHz 8.35 MHz/ Stop 2.4835 GHz Date: 13.AUG.2019 20:44:41 Page 13 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA A.5 Dwell Time Burst Width Total Mode Packet Channel Dwell Time[s] Limit [s] Verdict [ms/hop/ch] Hops[hop*ch] DH5 LCH 2.88 106.7 0.307 0.4 PASS GFSK DH5 MCH 2.88 106.7 0.307 0.4 PASS DH5 HCH 2.88 106.7 0.307 0.4 PASS 2DH5 LCH 2.88 106.7 0.308 0.4 PASS π/4DQPSK 2DH5 MCH 2.88 106.7 0.308 0.4 PASS 2DH5 HCH 2.88 106.7 0.308 0.4 PASS Test Graphs RBW 1 MHz Delta 1 [T1 ] * VBW 3 MHz -1.77 dB Ref 20 dBm * Att 30 dB SWT 10 ms 2.878750 ms 20 Marker 1 [T1 ] -9.14 dBm 1.250000 µs A 10 SGL 1 PK * CLRWR TRG 0 1 1 -10 TRG -15 dBm -20 -30 GFSK_DH5/LCH 3DB -40 -50 -60 -70 -80 Center 2.402 GHz 1 ms/ Date: 13.AUG.2019 21:06:18 Page 14 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA RBW 1 MHz Delta 1 [T1 ] * VBW 3 MHz -0.34 dB Ref 20 dBm * Att 30 dB SWT 10 ms 2.877500 ms 20 Marker 1 [T1 ] -8.74 dBm 1.250000 µs A 10 SGL 1 PK * CLRWR TRG 0 1 1 -10 TRG -14.7 dBm -20 -30 GFSK_DH5/MCH 3DB -40 -50 -60 -70 -80 Center 2.441 GHz 1 ms/ Date: 13.AUG.2019 21:14:45 RBW 1 MHz Delta 1 [T1 ] * VBW 3 MHz -1.94 dB Ref 20 dBm * Att 30 dB SWT 10 ms 2.878750 ms 20 Marker 1 [T1 ] -9.05 dBm 1.250000 µs A 10 SGL 1 PK * CLRWR TRG 0 1 1 -10 TRG -14.9 dBm -20 -30 GFSK_DH5/HCH 3DB -40 -50 -60 -70 -80 Center 2.48 GHz 1 ms/ Date: 13.AUG.2019 21:16:37 Page 15 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA RBW 1 MHz Delta 1 [T1 ] * VBW 3 MHz -1.05 dB Ref 20 dBm * Att 30 dB SWT 10 ms 2.885000 ms 20 Marker 1 [T1 ] -9.97 dBm 0.000000 s A 10 SGL 1 PK * CLRWR TRG 0 1 1 -10 TRG -14.8 dBm -20 π/4DQPSK -30 3DB _2DH5/LCH -40 -50 -60 -70 -80 Center 2.402 GHz 1 ms/ Date: 13.AUG.2019 21:19:20 RBW 1 MHz Delta 1 [T1 ] * VBW 3 MHz 0.44 dB Ref 20 dBm * Att 30 dB SWT 10 ms 2.885000 ms 20 Marker 1 [T1 ] -10.67 dBm 0.000000 s A 10 SGL 1 PK * CLRWR TRG 0 1 1 -10 TRG -14.5 dBm -20 π/4DQPSK -30 3DB _2DH5/MCH -40 -50 -60 -70 -80 Center 2.441 GHz 1 ms/ Date: 13.AUG.2019 21:22:02 Page 16 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA RBW 1 MHz Delta 1 [T1 ] * VBW 3 MHz -0.17 dB Ref 20 dBm * Att 30 dB SWT 10 ms 2.885000 ms 20 Marker 1 [T1 ] -10.42 dBm 0.000000 s A 10 SGL 1 PK * CLRWR TRG 0 1 1 -10 TRG -14.7 dBm -20 π/4DQPSK -30 3DB _2DH5/HCH -40 -50 -60 -70 -80 Center 2.48 GHz 1 ms/ Date: 13.AUG.2019 21:23:52 Page 17 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA A.6 RF Conducted Spurious Emissions Mode Channel Pref [dBm] Max. Level [dBm] Limit [dBm] Verdict LCH -0.08 -32.520 -20.080 PASS GFSK MCH 0.18 -33.150 -19.820 PASS HCH -0.17 -32.810 -20.170 PASS LCH -0.36 -32.650 -20.360 PASS π/4DQPSK MCH 0.18 -31.080 -19.820 PASS HCH -0.1 -32.660 -20.100 PASS GFSK_LCH_Graphs * RBW 100 kHz Marker 1 [T1 ] * VBW 300 kHz -0.08 dBm Ref 20 dBm * Att 30 dB SWT 40 ms 2.401824250 GHz 20 Offset 8.2 dB A 10 1 PK 1 VIEW 0 LVL -10 -20 D1 -20.08 dBm -30 Pref 3DB -40 -50 -60 -70 -80 Center 2.402 GHz 200 kHz/ Span 2 MHz Date: 13.AUG.2019 21:07:02 Page 18 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA * RBW 100 kHz Marker 2 [T1 ] * VBW 300 kHz -32.52 dBm Ref 20 dBm * Att 30 dB SWT 2.5 s 15.008878750 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -3.15 dBm 2.402150000 GHz A 10 1 PK VIEW 0 1 LVL -10 -20 D1 -20.08 dBm -30 2 Puw 3DB -40 -50 -60 -70 -80 Start 30 MHz 2.497 GHz/ Stop 25 GHz Date: 13.AUG.2019 21:07:16 Page 19 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA GFSK_MCH_Graphs * RBW 100 kHz Marker 1 [T1 ] * VBW 300 kHz 0.18 dBm Ref 20 dBm * Att 30 dB SWT 40 ms 2.440836250 GHz 20 Offset 8.2 dB A 10 1 PK 1 VIEW 0 LVL -10 -20 D1 -19.82 dBm -30 Pref 3DB -40 -50 -60 -70 -80 Center 2.441 GHz 200 kHz/ Span 2 MHz Date: 13.AUG.2019 21:15:13 * RBW 100 kHz Marker 2 [T1 ] * VBW 300 kHz -33.15 dBm Ref 20 dBm * Att 30 dB SWT 2.5 s 14.472023750 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -3.77 dBm 2.439605000 GHz A 10 1 PK VIEW 0 1 LVL -10 -20 D1 -19.82 dBm -30 2 Puw 3DB -40 -50 -60 -70 -80 Start 30 MHz 2.497 GHz/ Stop 25 GHz Date: 13.AUG.2019 21:15:27 Page 20 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA GFSK_HCH_Graphs * RBW 100 kHz Marker 1 [T1 ] * VBW 300 kHz -0.17 dBm Ref 20 dBm * Att 30 dB SWT 40 ms 2.479839250 GHz 20 Offset 8.2 dB A 10 1 PK 1 VIEW 0 LVL -10 -20 D1 -20.17 dBm -30 Pref 3DB -40 -50 -60 -70 -80 Center 2.48 GHz 200 kHz/ Span 2 MHz Date: 13.AUG.2019 21:17:21 * RBW 100 kHz Marker 2 [T1 ] * VBW 300 kHz -32.81 dBm Ref 20 dBm * Att 30 dB SWT 2.5 s 13.903956250 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -2.17 dBm 2.480181250 GHz A 10 1 PK VIEW 1 0 LVL -10 -20 D1 -20.17 dBm -30 2 Puw 3DB -40 -50 -60 -70 -80 Start 30 MHz 2.497 GHz/ Stop 25 GHz Date: 13.AUG.2019 21:17:35 Page 21 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA π/4DQPSK_LCH_Graphs * RBW 100 kHz Marker 1 [T1 ] * VBW 300 kHz -0.36 dBm Ref 20 dBm * Att 30 dB SWT 40 ms 2.401816000 GHz 20 Offset 8.2 dB A 10 1 PK 1 VIEW 0 LVL -10 -20 D1 -20.36 dBm -30 Pref 3DB -40 -50 -60 -70 -80 Center 2.402 GHz 200 kHz/ Span 2 MHz Date: 13.AUG.2019 21:20:04 * RBW 100 kHz Marker 2 [T1 ] * VBW 300 kHz -32.65 dBm Ref 20 dBm * Att 30 dB SWT 2.5 s 24.587995000 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -32.65 dBm 24.587995000 GHz A 10 1 PK VIEW 0 LVL -10 -20 D1 -20.36 dBm -30 1 2 Puw 3DB -40 -50 -60 -70 -80 Start 30 MHz 2.497 GHz/ Stop 25 GHz Date: 13.AUG.2019 21:20:18 Page 22 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA π/4DQPSK_MCH_Graphs * RBW 100 kHz Marker 1 [T1 ] * VBW 300 kHz 0.18 dBm Ref 20 dBm * Att 30 dB SWT 40 ms 2.440829000 GHz 20 Offset 8.2 dB A 10 1 PK 1 VIEW 0 LVL -10 -20 D1 -19.82 dBm -30 Pref 3DB -40 -50 -60 -70 -80 Center 2.441 GHz 200 kHz/ Span 2 MHz Date: 13.AUG.2019 21:22:29 * RBW 100 kHz Marker 2 [T1 ] * VBW 300 kHz -31.08 dBm Ref 20 dBm * Att 30 dB SWT 2.5 s 24.950060000 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -4.79 dBm 2.439605000 GHz A 10 1 PK VIEW 0 1 LVL -10 -20 D1 -19.82 dBm 2 -30 Puw 3DB -40 -50 -60 -70 -80 Start 30 MHz 2.497 GHz/ Stop 25 GHz Date: 13.AUG.2019 21:22:44 Page 23 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA π/4DQPSK_HCH_Graphs * RBW 100 kHz Marker 1 [T1 ] * VBW 300 kHz -0.10 dBm Ref 20 dBm * Att 30 dB SWT 40 ms 2.480148500 GHz 20 Offset 8.2 dB A 10 1 PK 1 VIEW 0 LVL -10 -20 D1 -20.1 dBm -30 Pref 3DB -40 -50 -60 -70 -80 Center 2.48 GHz 200 kHz/ Span 2 MHz Date: 13.AUG.2019 21:24:36 * RBW 100 kHz Marker 2 [T1 ] * VBW 300 kHz -32.66 dBm Ref 20 dBm * Att 30 dB SWT 2.5 s 24.484993750 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -6.66 dBm 2.480181250 GHz A 10 1 PK VIEW 0 LVL 1 -10 -20 D1 -20.1 dBm -30 2 Puw 3DB -40 -50 -60 -70 -80 Start 30 MHz 2.497 GHz/ Stop 25 GHz Date: 13.AUG.2019 21:24:51 Page 24 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA A.7 Band-edge for RF Conducted Emissions Max Carrier Carrier Frequency Spurious Limit Mode Channel Frequency Power Verdict Hopping Level [dBm] [MHz] [dBm] [dBm] -0.750 Off -47.278 -20.75 PASS LCH 2402 -1.090 On -46.878 -21.09 PASS GFSK -0.350 Off -43.137 -20.35 PASS HCH 2480 -0.660 On -45.669 -20.66 PASS -0.260 Off -47.952 -20.26 PASS LCH 2402 -0.830 On -46.065 -20.83 PASS π/4DQPSK -0.690 Off -43.887 -20.69 PASS HCH 2480 -0.820 On -46.601 -20.82 PASS Page 25 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA Test Graphs * RBW 100 kHz Marker 4 [T1 ] * VBW 300 kHz -47.28 dBm Ref 20 dBm * Att 30 dB SWT 40 ms 2.372991750 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -0.75 dBm 2.401979000 GHz A 10 Marker 2 [T1 ] 1 PK -43.33 d B1m VIEW 0 2.400000000 GHz LVL Marker 3 [T1 ] -51.85 dBm -10 2.390000000 GHz -20 D1 -20.75 dBm -30 GFSK/LCH/No Hop 3DB -40 2 4 3 -50 -60 -70 -80 Start 2.31 GHz 9.4 MHz/ Stop 2.404 GHz Date: 13.AUG.2019 21:06:49 * RBW 100 kHz Marker 4 [T1 ] * VBW 300 kHz -46.88 dBm Ref 20 dBm * Att 30 dB SWT 40 ms 2.377327500 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -1.09 dBm 2.428995000 GHz A 10 Marker 2 [T1 ] 1 PK -33.90 dBm VIEW 1 0 2.400000000 GHz LVL Marker 3 [T1 ] -50.09 dBm -10 2.390000000 GHz -20 D1 -21.09 dBm -30 2 GFSK/LCH/Hop 3DB -40 4 3 -50 -60 -70 -80 Center 2.4 GHz 6 MHz/ Span 60 MHz Date: 13.AUG.2019 20:12:01 Page 26 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA * RBW 100 kHz Marker 4 [T1 ] * VBW 300 kHz -43.14 dBm Ref 20 dBm * Att 30 dB SWT 40 ms 2.483502750 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -0.35 dBm 2.480147750 GHz A 10 Marker 2 [T1 ] 1 PK 1 -44.44 dBm VIEW 0 2.483500000 GHz LVL Marker 3 [T1 ] -49.36 dBm -10 2.500000000 GHz -20 D1 -20.35 dBm -30 GFSK/HCH/No Hop 3DB -40 4 2 3 -50 -60 -70 -80 Start 2.478 GHz 2.2 MHz/ Stop 2.5 GHz Date: 13.AUG.2019 21:17:08 * RBW 100 kHz Marker 4 [T1 ] * VBW 300 kHz -45.67 dBm Ref 20 dBm * Att 30 dB SWT 40 ms 2.484475000 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -0.66 dBm 2.466827500 GHz A 10 Marker 2 [T1 ] 1 PK 1 -45.39 dBm VIEW 0 2.483500000 GHz LVL Marker 3 [T1 ] -49.02 dBm -10 2.500000000 GHz -20 D1 -20.66 dBm -30 GFSK/HCH/Hop 3DB -40 24 3 -50 -60 -70 -80 Center 2.4835 GHz 6 MHz/ Span 60 MHz Date: 13.AUG.2019 20:18:31 Page 27 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA * RBW 100 kHz Marker 4 [T1 ] * VBW 300 kHz -47.95 dBm Ref 20 dBm * Att 30 dB SWT 40 ms 2.332900750 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -0.26 dBm 2.402155250 GHz A 10 Marker 2 [T1 ] 1 PK -44.15 d B1m VIEW 0 2.400000000 GHz LVL Marker 3 [T1 ] -51.85 dBm -10 2.390000000 GHz -20 D1 -20.26 dBm π/4DQPSK/LCH/No -30 3DB Hop -40 2 4 3 -50 -60 -70 -80 Start 2.31 GHz 9.4 MHz/ Stop 2.404 GHz Date: 13.AUG.2019 21:19:51 * RBW 100 kHz Marker 4 [T1 ] * VBW 300 kHz -46.06 dBm Ref 20 dBm * Att 30 dB SWT 40 ms 2.375115000 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -0.83 dBm 2.420835000 GHz A 10 Marker 2 [T1 ] 1 PK 1- 3 8 . 9 3 dBm VIEW 0 2.400000000 GHz LVL Marker 3 [T1 ] -49.31 dBm -10 2.390000000 GHz -20 D1 -20.83 dBm -30 π/4DQPSK/LCH/Hop 2 3DB -40 4 3 -50 -60 -70 -80 Center 2.4 GHz 6 MHz/ Span 60 MHz Date: 13.AUG.2019 20:30:51 Page 28 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA * RBW 100 kHz Marker 4 [T1 ] * VBW 300 kHz -43.89 dBm Ref 20 dBm * Att 30 dB SWT 40 ms 2.483505500 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -0.69 dBm 2.480167000 GHz A 10 Marker 2 [T1 ] 1 PK 1 -48.04 dBm VIEW 0 2.483500000 GHz LVL Marker 3 [T1 ] -51.92 dBm -10 2.500000000 GHz -20 D1 -20.69 dBm π/4DQPSK/HCH/No -30 3DB Hop -40 4 2 -50 3 -60 -70 -80 Start 2.478 GHz 2.2 MHz/ Stop 2.5 GHz Date: 13.AUG.2019 21:24:23 * RBW 100 kHz Marker 4 [T1 ] * VBW 300 kHz -46.60 dBm Ref 20 dBm * Att 30 dB SWT 40 ms 2.490737500 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -0.82 dBm 2.478827500 GHz A 10 Marker 2 [T1 ] 1 PK 1 -49.70 dBm VIEW 0 2.483500000 GHz LVL Marker 3 [T1 ] -49.63 dBm -10 2.500000000 GHz -20 D1 -20.82 dBm -30 π/4DQPSK/HCH/Hop 3DB -40 4 2 3 -50 -60 -70 -80 Center 2.4835 GHz 6 MHz/ Span 60 MHz Date: 13.AUG.2019 20:35:22 Page 29 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA A.8 Restrict-band band-edge measurements Test Power Ground E Limit Hopping Freq. Gain Detector Verdict Mode [dBm] Factor [dBuV/m] [dBuV/m] Off 2310.0 -48.08 2.0 0 47.18 PEAK 74 PASS Off 2310.0 -57.75 2.0 0 37.51 AV 54 PASS Off 2390.0 -46.69 2.0 0 48.57 PEAK 74 PASS Off 2390.0 -57.46 2.0 0 37.80 AV 54 PASS GFSK Off 2483.5 -38.02 2.0 0 57.24 PEAK 74 PASS Off 2483.5 -43.30 2.0 0 51.96 AV 54 PASS Off 2500.0 -48.66 2.0 0 46.60 PEAK 74 PASS Off 2500.0 -57.73 2.0 0 37.53 AV 54 PASS Off 2310.0 -48.23 2.0 0 47.03 PEAK 74 PASS Off 2310.0 -57.85 2.0 0 37.41 AV 54 PASS Off 2390.0 -47.25 2.0 0 48.01 PEAK 74 PASS Off 2390.0 -57.49 2.0 0 37.77 AV 54 PASS π/4DQPSK Off 2483.5 -37.10 2.0 0 58.16 PEAK 74 PASS Off 2483.5 -43.96 2.0 0 51.30 AV 54 PASS Off 2500.0 -48.48 2.0 0 46.78 PEAK 74 PASS Off 2500.0 -57.88 2.0 0 37.38 AV 54 PASS Page 30 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA Restrict-band band-edge measurements_Hopping Off_ GFSK_PEAK (Low Channel) * RBW 1 MHz Marker 3 [T1 ] * VBW 3 MHz -46.69 dBm Ref 20 dBm * Att 30 dB SWT 40 ms 2.390000000 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -0.65 dBm 2.401868000 GHz A 10 Marker 2 [T1 ] 1 PK -48.08 d B1m VIEW 0 2.310000000 GHz LVL -10 -20 -30 3DB -40 3 2 -50 -60 -70 -80 Start 2.3 GHz 10.4 MHz/ Stop 2.404 GHz Date: 13.AUG.2019 21:07:35 Restrict-band band-edge measurements_Hopping Off_ GFSK_Average (Low Channel) * RBW 1 MHz Marker 3 [T1 ] * VBW 300 Hz -57.46 dBm Ref 20 dBm * Att 30 dB SWT 280 ms 2.390000000 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -1.52 dBm 2.401881000 GHz A 10 Marker 2 [T1 ] 1 PK -57.75 dBm VIEW 1 0 2 . 3 1 0 0 0 0 0 0 0 G H z LVL -10 -20 -30 3DB -40 -50 2 3 -60 -70 -80 Start 2.3 GHz 10.4 MHz/ Stop 2.404 GHz Date: 13.AUG.2019 21:07:48 Page 31 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA Restrict-band band-edge measurements_Hopping Off_ GFSK_PEAK (High Channel) * RBW 1 MHz Marker 3 [T1 ] * VBW 3 MHz -48.66 dBm Ref 20 dBm * Att 30 dB SWT 40 ms 2.500000000 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -0.53 dBm 2.479850750 GHz A 10 Marker 2 [T1 ] 1 PK 1 -38.02 dBm VIEW 0 2.483500000 GHz LVL -10 -20 -30 2 3DB -40 3 -50 -60 -70 -80 Start 2.478 GHz 2.2 MHz/ Stop 2.5 GHz Date: 13.AUG.2019 21:17:54 Restrict-band band-edge measurements_Hopping Off_ GFSK_Average (High Channel) * RBW 1 MHz Marker 3 [T1 ] * VBW 300 Hz -57.73 dBm Ref 20 dBm * Att 30 dB SWT 170 ms 2.500000000 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -1.12 dBm 2.480007500 GHz A 10 Marker 2 [T1 ] 1 PK -43.30 dBm VIEW 1 0 2 . 4 8 3 5 0 0 0 0 0 G H z LVL -10 -20 -30 3DB -40 2 -50 3 -60 -70 -80 Start 2.478 GHz 2.2 MHz/ Stop 2.5 GHz Date: 13.AUG.2019 21:18:07 Page 32 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA Restrict-band band-edge measurements_Hopping Off_π/4-DQPSK_PEAK (Low Channel) * RBW 1 MHz Marker 3 [T1 ] * VBW 3 MHz -47.25 dBm Ref 20 dBm * Att 30 dB SWT 40 ms 2.390000000 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -0.25 dBm 2.401849750 GHz A 10 Marker 2 [T1 ] 1 PK -48.23 d B1m VIEW 0 2.310000000 GHz LVL -10 -20 -30 3DB -40 2 3 -50 -60 -70 -80 Start 2.31 GHz 9.4 MHz/ Stop 2.404 GHz Date: 13.AUG.2019 21:20:37 Restrict-band band-edge measurements_Hopping Off_π/4-DQPSK_Average (Low Channel) * RBW 1 MHz Marker 3 [T1 ] * VBW 300 Hz -57.49 dBm Ref 20 dBm * Att 30 dB SWT 260 ms 2.390000000 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -3.72 dBm 2.402002500 GHz A 10 Marker 2 [T1 ] 1 PK -57.85 dBm VIEW 0 2.310000000 G H1z LVL -10 -20 -30 3DB -40 -50 2 3 -60 -70 -80 Start 2.31 GHz 9.4 MHz/ Stop 2.404 GHz Date: 13.AUG.2019 21:20:50 Page 33 of 34

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ADK3XO-9832 Report No.:LCS190611013AEA Restrict-band band-edge measurements_Hopping Off_π/4-DQPSK_PEAK (High Channel) * RBW 1 MHz Marker 3 [T1 ] * VBW 3 MHz -48.48 dBm Ref 20 dBm * Att 30 dB SWT 40 ms 2.500000000 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -0.17 dBm 2.479820500 GHz A 10 Marker 2 [T1 ] 1 PK 1 -37.10 dBm VIEW 0 2.483500000 GHz LVL -10 -20 -30 2 3DB -40 3 -50 -60 -70 -80 Start 2.478 GHz 2.2 MHz/ Stop 2.5 GHz Date: 13.AUG.2019 21:25:09 Restrict-band band-edge measurements_Hopping Off_π/4-DQPSK_Average (High Channel) * RBW 1 MHz Marker 3 [T1 ] * VBW 300 Hz -57.88 dBm Ref 20 dBm * Att 30 dB SWT 170 ms 2.500000000 GHz 20 Offset 8.2 dB Marker 1 [T1 ] -3.61 dBm 2.479985500 GHz A 10 Marker 2 [T1 ] 1 PK -43.96 dBm VIEW 0 1 2.483500000 GHz LVL -10 -20 -30 3DB -40 2 -50 3 -60 -70 -80 Start 2.478 GHz 2.2 MHz/ Stop 2.5 GHz Date: 13.AUG.2019 21:25:22 Page 34 of 34


Document Created: 2019-08-23 03:48:39
Document Modified: 2019-08-23 03:48:39
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