WCB
Appendix A-RF Test Data for BT Part2
Productech Corporation HD77B Portable speaker 2A889-HD77B 2A889HD77B hd77b
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Document DEVICE REPORTGetApplicationAttachment.html?id=7390103Dongguan Yaxu(AiT) Technology Limited /4DQPSK_LCH_Graphs Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B Pref Puw Page 35 of 61 Dongguan Yaxu(AiT) Technology Limited /4DQPSK_MCH_Graphs Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B Pref Puw Page 36 of 61 Dongguan Yaxu(AiT) Technology Limited /4DQPSK_HCH_Graphs Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B Pref Puw Page 37 of 61 Dongguan Yaxu(AiT) Technology Limited 8DPSK_LCH_Graphs Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B Pref Puw Page 38 of 61 Dongguan Yaxu(AiT) Technology Limited 8DPSK_MCH_Graphs Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B Pref Puw Page 39 of 61 Dongguan Yaxu(AiT) Technology Limited 8DPSK_HCH_Graphs Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B Pref Puw Page 40 of 61 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B 8 Band-edge for RF Conducted Emissions 8.1 Test Result Mode GFSK /4DQPSK 8DPSK Channe l LCH HCH LCH HCH LCH HCH Carrier Frequency [MHz] 2402 2480 2402 2480 2402 2480 Frequenc y Hopping Off On Off On Off On Off On Off On Off On Max Spurious Level [dBc] -53.87 -53.06 -45.82 -47.39 -53.2 -51.4 -43.99 -50.2 -51.96 -51.94 -46.37 -54.63 Limit [dBc] -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 Verdict Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Page 41 of 61 Dongguan Yaxu(AiT) Technology Limited 8.2 Test Graphs Test Graphs Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B Pref GFSK/LCH/No Hop Page 42 of 61 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B Ref GFSK/LCH/Hop Page 43 of 61 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B Ref GFSK/HCH/No Hop Page 44 of 61 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B Ref. GFSK/HCH/Hop Page 45 of 61 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B Ref /4DQPSK/LCH/No Hop Page 46 of 61 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B Ref /4DQPSK/LCH/Hop Page 47 of 61 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B Ref /4DQPSK/HCH/No Hop Page 48 of 61 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B Ref /4DQPSK/HCH/Hop Page 49 of 61 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B Ref 8DPSK/LCH/No Hop Page 50 of 61 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B Ref 8DPSK/LCH/Hop Page 51 of 61 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B Ref 8DPSK/HCH/No Hop Page 52 of 61 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B Ref 8DPSK/HCH/Hop Page 53 of 61 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B 9 Restrict-band band-edge measurements 9.1 Test Result Test Mode Hopping Freq. Off 2310.0 Off 2310.0 Off 2338.416 Off 2341.872 Off 2390.0 GFSK Off 2390.0 Off 2483.5 Off 2483.5 Off 2487.544 Off 2487.376 Off 2500.0 Off 2500.0 Off 2310.0 Off 2310.0 Off 2339.952 Off 2338.128 Off 2390.0 Off /4DQPSK Off 2390.0 2483.5 Off 2483.5 Off 2487.448 Off 2484.832 Off 2500.0 Off 2500.0 Off 2310.0 8DPSK Off 2310.0 Off 2340.816 Off 2340.144 Power [dBm] -49.57 -56.33 -45.02 -54.55 -50.48 -57.57 -49.5 -56.55 -45.89 -55.54 -49.63 -56.49 -49.25 -56.7 -45.92 -54.28 -49.86 -56.68 -47.91 -55.96 -46.83 -55.66 -49.68 -55.89 -49.71 -57.23 -46.27 -54.71 Gain 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.98 Duty Factor 4.97 4.97 4.97 5.06 5.06 5.06 4.95 4.95 4.95 4.95 4.95 4.95 4.95 4.95 E Limit Detector [dBuV/m] [dBuV/m] 48.64 PEAK 74 46.85 AV 54 53.19 PEAK 74 48.63 AV 54 47.73 PEAK 74 45.61 AV 54 48.71 PEAK 74 46.72 AV 54 52.32 PEAK 74 47.73 AV 54 48.58 PEAK 74 46.78 AV 54 48.96 PEAK 74 46.46 AV 54 52.29 PEAK 74 48.88 AV 54 48.35 PEAK 74 46.48 AV 54 50.30 PEAK 74 47.20 AV 54 51.38 PEAK 74 47.50 AV 54 48.53 PEAK 74 47.27 AV 54 48.50 PEAK 74 45.93 AV 54 51.94 PEAK 74 48.45 AV 54 Verdict Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Page 54 of 61 Dongguan Yaxu(AiT) Technology Limited Off 2390.0 -49.98 2.98 - Off 2390.0 -56.62 2.98 4.95 Off 2483.5 -49.26 2.98 - Off 2483.5 -55.75 2.98 4.95 Off 2484.472 -48 2.98 - Off 2483.704 -55.69 2.98 4.95 Off 2500.0 -48.37 2.98 - Off 2500.0 -56.55 2.98 4.95 Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B 48.23 PEAK 74 Pass 46.54 AV 54 Pass 48.95 PEAK 74 Pass 47.41 AV 54 Pass 50.21 PEAK 74 Pass 47.47 AV 54 Pass 49.84 PEAK 74 Pass 46.61 AV 54 Pass Page 55 of 61 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B 9.2 Test Graphs Restrict-band band-edge measurements_Hopping Off_ GFSK_PEAK (Low Channel) Restrict-band band-edge measurements_Hopping Off_ GFSK_Average (Low Channel) Page 56 of 61 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B Restrict-band band-edge measurements_Hopping Off_ GFSK_PEAK (High Channel) Restrict-band band-edge measurements_Hopping Off_ GFSK_Average (High Channel) Page 57 of 61 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B Restrict-band band-edge measurements_Hopping Off_/4-DQPSK_PEAK (Low Channel) Restrict-band band-edge measurements_Hopping Off_/4-DQPSK_Average (Low Channel) Page 58 of 61 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B Restrict-band band-edge measurements_Hopping Off_/4-DQPSK_PEAK (High Channel) Restrict-band band-edge measurements_Hopping Off_/4-DQPSK_Average (High Channel) Page 59 of 61 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B Restrict-band band-edge measurements_Hopping Off_8DPSK_PEAK (Low Channel) Restrict-band band-edge measurements_Hopping Off_8DPSK_Average (Low Channel) Page 60 of 61 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT24051004FW1 FCC ID: 2A889-HD77B Restrict-band band-edge measurements_Hopping Off_8DPSK_PEAK (High Channel) Restrict-band band-edge measurements_Hopping Off_8DPSK_Average (High Channel) ---The End--Page 61 of 61
Related FCC IDs:
- 2A889-HD77B - Productech Corporation Portable speaker [-HD77B]