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Appendix A
Dongguan Yande Electronic Technology Co., Ltd YD08 wireless headphone 2BDZJ-YD08 2BDZJYD08 yd08
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Document DEVICE REPORTGetApplicationAttachment.html?id=7711392Report No.: FCC ID: Product Name: Model No.: Test Engineer: Supervised by: Report No.:CISRR240911102 Appendix A CISRR240911102 2BDZJ-YD08 wireless headphone YD08 Jimmy Huang Rory Huang --1-- Report No.:CISRR240911102 1) Conducted Output Power Right: Test Result Mode BLE 1M BLE 2M Channel 0 19 39 0 19 39 Peak Output Power (dBm) -1.94 -1.69 -1.50 -1.73 -1.40 -1.11 Peak Output Power (mW) 0.64 0.68 0.71 0.67 0.73 0.78 Limit (dBm) 30 30 30 30 30 30 Test Graphs Result PASS PASS PASS PASS PASS PASS Peak Output Power BLE 1M_Channel 0 Peak Output Power BLE 1M_Channel 19 Peak Output Power BLE 1M_Channel 39 --2-- Peak Output Power BLE 2M_Channel 0 Report No.:CISRR240911102 Peak Output Power BLE 2M_Channel 19 Peak Output Power BLE 2M_Channel 39 Left: Test Result Mode BLE 1M BLE 2M Channel 0 19 39 0 19 39 Peak Output Power (dBm) -1.98 -1.73 -1.51 -1.79 -1.49 -1.22 Peak Output Power (mW) 0.63 0.67 0.71 0.66 0.71 0.76 Limit (dBm) 30 30 30 30 30 30 Result PASS PASS PASS PASS PASS PASS Test Graphs Peak Output Power BLE 1M_Channel 0 --3-- Peak Output Power BLE 1M_Channel 19 Report No.:CISRR240911102 Peak Output Power BLE 1M_Channel 39 Peak Output Power BLE 2M_Channel 19 Peak Output Power BLE 2M_Channel 0 Peak Output Power BLE 2M_Channel 39 --4-- 2) 99% Bandwidth Right Test Result Mode BLE 1M BLE 1M BLE 1M BLE 2M BLE 2M BLE 2M Test Graphs Channel 0 19 39 0 19 39 Report No.:CISRR240911102 Center Frequency (MHz) 2402 2440 2480 2402 2440 2480 99% BW (MHz) 1.0292 1.0328 1.0344 2.0580 2.0528 2.0628 BLE 1M_Channel 0 BLE 2M_Channel 0 BLE 1M_Channel 19 BLE 2M_Channel 19 --5-- Report No.:CISRR240911102 BLE 1M_Channel 39 Left: Test Result Mode BLE 1M BLE 1M BLE 1M BLE 2M BLE 2M BLE 2M Test Graphs Channel 0 19 39 0 19 39 BLE 2M_Channel 39 Center Frequency (MHz) 2402 2440 2480 2402 2440 2480 99% BW (MHz) 1.0322 1.0300 1.0324 2.0584 2.0528 2.0564 BLE 1M_Channel 0 BLE 2M_Channel 0 --6-- Report No.:CISRR240911102 BLE 1M_Channel 19 BLE 1M_Channel 39 BLE 2M_Channel 19 BLE 2M_Channel 39 --7-- 3) 6dB Bandwidth Right: Test Result Mode BLE 1M BLE 2M Channel 0 19 39 0 19 39 Test Graphs Report No.:CISRR240911102 Center Frequency (MHz) 2402 2440 2480 2402 2440 2480 6 dB Bandwidth (MHz) 0.6600 0.6600 0.6600 1.150 1.130 1.140 Limit (MHz) 0.5 Result PASS PASS PASS PASS PASS PASS BLE 1M_Channel 0 BLE 2M_Channel 0 BLE 1M_Channel 19 BLE 2M_Channel 19 --8-- Report No.:CISRR240911102 BLE 1M_Channel 39 BLE 2M_Channel 39 Left: Test Result Mode BLE 1M BLE 2M Test Graphs Channel 0 19 39 0 19 39 Center Frequency (MHz) 2402 2440 2480 2402 2440 2480 6 dB Bandwidth (MHz) 0.6600 0.6500 0.6600 1.140 1.150 1.150 Limit (MHz) 0.5 Result PASS PASS PASS PASS PASS PASS BLE 1M_Channel 0 BLE 2M_Channel 0 --9-- Report No.:CISRR240911102 BLE 1M_Channel 19 BLE 1M_Channel 39 BLE 2M_Channel 19 BLE 2M_Channel 39 -- 10 -- 4) Conducted Out Of Band Emission Right: Test Result Mode BLE 1M BLE 2M Test Graphs Channel 0 19 39 0 19 39 OOB Emission Frequency (MHz) 2398.97 2400.00 9602.20 9753.73 2483.50 9914.37 2400.00 9602.25 9753.73 2483.50 9914.37 OOB Emission Level (dBm) -44.772 -49.390 -38.705 -34.412 -45.512 -35.559 -35.236 -39.071 -34.563 -50.070 -35.517 Report No.:CISRR240911102 Limit (dBm) -22.32 -22.32 -22.32 -22.07 -21.85 -21.85 -22.5 -22.5 -22.18 -21.88 -21.88 Over Limit (dB) -22.452 -27.070 -16.385 -12.342 -23.662 -13.709 -12.736 -16.571 -12.383 -28.190 -13.637 Result PASS PASS PASS PASS PASS PASS PASS PASS PASS PASS PASS In-Band Reference Level BLE 1M_Channel 0 In-Band Reference Level BLE 2M_Channel 0 -- 11 -- Out Of Band Emission BLE 1M_Channel 0 Report No.:CISRR240911102 Out Of Band Emission BLE 2M_Channel 0 30.0 MHz - 25000.0 MHz BLE 1M_Channel 0 30.0 MHz - 25000.0 MHz BLE 2M_Channel 0 In-Band Reference Level BLE 1M_Channel 19 In-Band Reference Level BLE 2M_Channel 19 30.0 MHz - 25000.0 MHz BLE 1M_Channel 19 30.0 MHz - 25000.0 MHz BLE 2M_Channel 19 -- 12 -- Report No.:CISRR240911102 In-Band Reference Level BLE 1M_Channel 39 In-Band Reference Level BLE 2M_Channel 39 Out Of Band Emission BLE 1M_Channel 39 Out Of Band Emission BLE 2M_Channel 39 30.0 MHz - 25000.0 MHz BLE 1M_Channel 39 30.0 MHz - 25000.0 MHz BLE 2M_Channel 39 -- 13 -- Left: Test Result Mode BLE 1M BLE 2M Test Graphs Report No.:CISRR240911102 Channel 0 19 39 0 19 39 OOB Emission Frequency (MHz) 2398.97 2400.00 9602.20 9753.73 2483.50 9914.37 2400.00 9602.25 9753.73 2483.50 9914.37 OOB Emission Level (dBm) -44.663 -48.842 -38.898 -34.540 -46.345 -35.577 -34.736 -38.937 -34.537 -49.726 -35.268 Limit (dBm) -22.39 -22.39 -22.39 -22.13 -21.88 -21.88 -22.57 -22.57 -22.22 -21.96 -21.96 Over Limit (dB) -22.273 -26.452 -16.508 -12.410 -24.465 -13.697 -12.166 -16.367 -12.317 -27.766 -13.308 Result PASS PASS PASS PASS PASS PASS PASS PASS PASS PASS PASS In-Band Reference Level BLE 1M_Channel 0 In-Band Reference Level BLE 2M_Channel 0 Out Of Band Emission BLE 1M_Channel 0 -- 14 -- Out Of Band Emission BLE 2M_Channel 0 Report No.:CISRR240911102 30.0 MHz - 25000.0 MHz BLE 1M_Channel 0 30.0 MHz - 25000.0 MHz BLE 2M_Channel 0 In-Band Reference Level BLE 1M_Channel 19 In-Band Reference Level BLE 2M_Channel 19 30.0 MHz - 25000.0 MHz BLE 1M_Channel 19 30.0 MHz - 25000.0 MHz BLE 2M_Channel 19 -- 15 -- Report No.:CISRR240911102 In-Band Reference Level BLE 1M_Channel 39 In-Band Reference Level BLE 2M_Channel 39 Out Of Band Emission BLE 1M_Channel 39 Out Of Band Emission BLE 2M_Channel 39 30.0 MHz - 25000.0 MHz BLE 1M_Channel 39 30.0 MHz - 25000.0 MHz BLE 2M_Channel 39 -- 16 -- Report No.:CISRR240911102 5) Duty Cycle Right: Test Result Duty Cycle Duty Cycle Mode Channel On Time (ms) Period (ms) Duty Cycle (%) 1/T (linear) Factor (dB) 0 2.133 2.499 85.37 0.8537 0.6869 0.47 BLE 1M 19 2.133 2.499 85.37 0.8537 0.6869 0.47 39 2.134 2.500 85.37 0.8537 0.6869 0.47 0 1.081 2.499 43.27 0.4327 3.6381 0.93 BLE 2M 19 1.081 2.499 43.27 0.4327 3.6381 0.93 39 1.081 2.499 43.27 0.4327 3.6381 0.93 Test Graphs BLE 1M_Channel 0 -- 17 -- Report No.:CISRR240911102 BLE 1M_Channel 19 BLE 1M_Channel 39 -- 18 -- Report No.:CISRR240911102 BLE 2M_Channel 0 BLE 2M_Channel 19 -- 19 -- Report No.:CISRR240911102 BLE 2M_Channel 39 Left: Test Result Duty Cycle Duty Cycle Mode Channel On Time (ms) Period (ms) Duty Cycle (%) 1/T (linear) Factor (dB) 0 2.134 2.500 85.37 0.8537 0.6869 0.47 BLE 1M 19 2.134 2.500 85.37 0.8537 0.6869 0.47 39 2.134 2.499 85.41 0.8541 0.6849 0.47 0 1.082 2.499 43.31 0.4331 3.6341 0.92 BLE 2M 19 1.081 2.499 43.27 0.4327 3.6381 0.93 39 1.081 2.499 43.27 0.4327 3.6381 0.93 -- 20 -- Test Graphs Report No.:CISRR240911102 BLE 1M_Channel 0 BLE 1M_Channel 19 -- 21 -- Report No.:CISRR240911102 BLE 1M_Channel 39 BLE 2M_Channel 0 -- 22 -- Report No.:CISRR240911102 BLE 2M_Channel 19 BLE 2M_Channel 39 -- 23 -- 6) Power Spectral Density Right: Test Result Mode BLE 1M BLE 1M BLE 1M BLE 2M BLE 2M BLE 2M Channel 0 19 39 0 19 39 Test Graphs PSD (dBm/3kHz) -18.591 -18.621 -18.246 -20.160 -20.401 -22.540 Report No.:CISRR240911102 Limit (dBm/3kHz) 8 8 8 8 8 8 Result PASS PASS PASS PASS PASS PASS BLE 1M_Channel 0 BLE 2M_Channel 0 BLE 1M_Channel 19 BLE 2M_Channel 19 -- 24 -- Report No.:CISRR240911102 Left: Test Result Mode BLE 1M BLE 1M BLE 1M BLE 2M BLE 2M BLE 2M Test Graphs BLE 1M_Channel 39 Channel 0 19 39 0 19 39 BLE 2M_Channel 39 PSD (dBm/3kHz) -18.876 -18.087 -18.462 -20.925 -20.484 -20.927 Limit (dBm/3kHz) 8 8 8 8 8 8 Result PASS PASS PASS PASS PASS PASS BLE 1M_Channel 0 BLE 2M_Channel 0 -- 25 -- Report No.:CISRR240911102 BLE 1M_Channel 19 BLE 1M_Channel 39 BLE 2M_Channel 19 BLE 2M_Channel 39 -- 26 --
Related FCC IDs:
- 2BDZJ-YD08 - Dongguan Yande Electronic Technology Co., Ltd wireless headphone [-YD08] WPS 文字