Appendix A Test Data-DSS

FCC ID: 2AL9B-V50018BT

Test Report

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FCCID_4419818

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E Appendix A RF Test Data for BT(BDR/EDR) (Conducted Measurement) Product Name: Bluetooth Headphones Trade Mark: Vivitar Test Model: V50018BT FCC ID: 2AL9B-V50018BT Environmental Conditions Temperature: 24.7 C Relative Humidity: 50% ATM Pressure: 100.0 kPa Test Engineer: Gary Qian Supervised by: Eden Hu A.1 20 dB Bandwidth Mode Channel. 20dB Bandwidth [MHz] Limit(MHz) Verdict GFSK LCH 0.849 Not Specified PASS GFSK MCH 0.847 Not Specified PASS GFSK HCH 0.851 Not Specified PASS π/4DQPSK LCH 1.255 Not Specified PASS π/4DQPSK MCH 1.252 Not Specified PASS π/4DQPSK HCH 1.218 Not Specified PASS Page 1 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E Test Graph Graphs GFSK/LCH GFSK/MCH Page 2 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E GFSK/HCH π/4DQPSK/LCH Page 3 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E π/4DQPSK/MCH π/4DQPSK/HCH Page 4 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E A.2 Dwell Time Chann Burst Width Total Dwell Verdic Mode Packet Limit [s] el [s/hop/ch] Hops[hop*ch] Time[s] t GFSK DH5 LCH 0.002910 106.7 0.310451 0.4 PASS GFSK DH5 MCH 0.002911 106.7 0.310604 0.4 PASS GFSK DH5 HCH 0.002910 106.7 0.310462 0.4 PASS π/4DQPSK 2DH5 LCH 0.002914 106.7 0.310958 0.4 PASS π/4DQPSK 2DH5 MCH 0.002914 106.7 0.310973 0.4 PASS π/4DQPSK 2DH5 HCH 0.002914 106.7 0.310975 0.4 PASS Test Graph Graphs GFSK_DH5/LCH Page 5 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E GFSK_DH5/MCH GFSK_DH5/HCH Page 6 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E π/4DQPSK _2DH5/LCH π/4DQPSK _2DH5/MCH Page 7 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E π/4DQPSK _2DH5/HCH Page 8 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E A.3 Carrier Frequency Separation Carrier Frequency Separation Limit Mode Channel. Verdict [MHz] [MHz] GFSK LCH 0.999 0.566 PASS GFSK MCH 0.997 0.565 PASS GFSK HCH 1.000 0.567 PASS π/4DQPSK LCH 1.000 0.837 PASS π/4DQPSK MCH 1.000 0.835 PASS π/4DQPSK HCH 1.000 0.812 PASS Page 9 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E Test Graph Graphs GFSK/LCH GFSK/MCH GFSK/HCH Page 10 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E π/4DQPSK/LCH π/4DQPSK/MCH π/4DQPSK/HCH Page 11 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E 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 Graph Graphs GFSK/Hop Page 12 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E π/4DQPSK/Hop Page 13 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E A.5 Conducted Peak Output Power Maximum Peak Output Power Limit Mode Channel. Verdict [dBm] [dBm] GFSK LCH -0.889 21 PASS GFSK MCH -1.796 21 PASS GFSK HCH -4.040 21 PASS π/4DQPSK LCH -0.329 21 PASS π/4DQPSK MCH -1.126 21 PASS π/4DQPSK HCH -3.242 21 PASS Test Graph Graphs GFSK/LCH Page 14 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E GFSK/MCH GFSK/HCH Page 15 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E π/4DQPSK/LCH π/4DQPSK/MCH Page 16 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E π/4DQPSK/HCH Page 17 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E A.6 Band-edge for RF Conducted Emissions Carrier Carrier Frequency Bandedge Upper Type Frequency(MHz) Conclusion Frequency(MHz) Power Peak(dBm) limit(dBm) [dBm] 1DH5 2402 2398.872 -1.282 -54.618 -21.282 Pass 1DH5 2480 2484.81 -4.234 -55.784 -24.234 Pass 2DH5 2402 2400 -1.586 -54.44 -21.586 Pass 2DH5 2480 2491.862 -5.062 -58.356 -25.062 Pass 1DH5-Hopping 2402 2400 -1.304 -51.59 -21.304 Pass 1DH5-Hopping 2480 2483.5 -2.513 -59.73 -22.513 Pass 2DH5-Hopping 2402 2400 -1.053 -53.39 -21.053 Pass 2DH5-Hopping 2480 2483.5 -3.266 -59.78 -23.266 Pass Page 18 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E Test Graph Graphs GFSK/LCH/No Hop GFSK/HCH/No Hop Page 19 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E π/4DQPSK/LCH/No Hop π/4DQPSK/HCH/No Hop Page 20 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E GFSK/LCH/Hop GFSK/HCH/Hop Page 21 of 33

Shenzhen HUAK Testing Technology Co., Lt FCC ID: 2ALQB—V50018BT Report No.: HK1908162031—E se ac comec micvauto Jorsesiom 2e #Avg Type: RMS maceo oo 05e Frequency ; Trig:Free Run AvglHld>—toort00 nvee FGaindow #tten: 30 dB erle NNNN 1 Auto T %gBIdiv Ref 20.00 dBm 100 CenterF oc 2400000000 100 »o StartF o 2370000000 «o Stop Fi T/ADQPSK/LCH/Hop 2430000000 237000 GHz Stop 243000 CF Step BW 100 kHz VBW 300 kHz Sweep 5.867 ms (2001 pts €.000000 Man 2.390 00 GHz 61367 dBm 2400 00 GHz £3.390 dBm Freq 2404 02 GHz 1.053 dBm Cstams se ac comee premmemmmernt 2e #Avg Type: RMS mace|o 3052 Frequency ; Trig:Free Run AvglHld>—toort00 moebinnnies FGaindow #atten: 30 dB erle NNNN 1 Auto T 0 aBidiv Ref 20.00 dBm o9 100 CenterF oc 2483500000 100 »o StartF o 2453500000 «o Stop Fi x /ADQPSK/HCH/Hop 2513500000 245350 GHz Stop 251350 CF Step BW 100 kHz VBW 300 kHz Sweep 5.867 ms (2001 pts €.000000 Man 2483 50 GHz €9.702 dBm 2500 00 GHz €0.319 dBm Freq 2461 00 GHz $.266 dBm Page 22 of 88

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E A.7 RF Conducted Spurious Emissions Test Graph GFSK_LCH_Graphs Pref Puw Page 23 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E GFSK_MCH_Graphs Pref Puw Page 24 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E GFSK_HCH_Graphs Pref Puw Page 25 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E π/4DQPSK_LCH_Graphs Pref Puw Page 26 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E π/4DQPSK_MCH_Graphs Pref Puw Page 27 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E π/4DQPSK_HCH_Graphs Pref Puw Page 28 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E A.8 Restrict-band band-edge measurements Carrier E Limit Frequency(M Ground Peak Type Frequency Gain [dBuV/m] [dBuV/m] Conclusion Hz) Factor Value(dBm) (MHz) 1DH5 2402 2310.00 2.00 0.00 -52.02 45.18 74 Pass 1DH5 2480 2483.50 2.00 0.00 -49.73 47.47 74 Pass 2DH5 2402 2310.00 2.00 0.00 -52.35 44.85 74 Pass 2DH5 2480 2483.50 2.00 0.00 -49.44 47.76 74 Pass Carrier E Limit Frequency(M Ground Average Type Frequency Gain [dBuV/m] [dBuV/m] Conclusion Hz) Factor Value(dBm) (MHz) 1DH5 2402 2310.00 2.00 0.00 -59.92 37.28 54 Pass 1DH5 2480 2483.50 2.00 0.00 -56.88 40.32 54 Pass 2DH5 2402 2310.00 2.00 0.00 -59.90 37.30 54 Pass 2DH5 2480 2483.50 2.00 0.00 -57.18 40.02 54 Pass Page 29 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E Restrict-band band-edge measurements_2402_PEAK_DH5 Restrict-band band-edge measurements_2402_AV_DH5 Page 30 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E Restrict-band band-edge measurements_2480_PEAK_DH5 Restrict-band band-edge measurements_2480_AV_DH5 Page 31 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E Restrict-band band-edge measurements_2402_PEAK_2DH5 Restrict-band band-edge measurements_2402_AV_2DH5 Page 32 of 33

Shenzhen HUAK Testing Technology Co., Ltd. FCC ID: 2AL9B-V50018BT Report No.: HK1908162031-E Restrict-band band-edge measurements_2480_PEAK_2DH5 Restrict-band band-edge measurements_2480_AV_2DH5 Page 33 of 33


Document Created: 2019-09-01 12:11:19
Document Modified: 2019-09-01 12:11:19
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