2 I21N04009 FCC BT 2
TCL Communication Ltd. B112 MOVETIME FAMILY WATCH 2ACCJB112 2ACCJB112 b112
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Document DEVICE REPORTGetApplicationAttachment.html?id=5713103No. I21N04009-BT Fig. 62 20dB Bandwidth (GFSK, Ch 78) Fig. 63 20dB Bandwidth (/4 DQPSK, Ch 0) ©Copyright. All rights reserved by SAICT. Page 54 of 72 No. I21N04009-BT Fig. 64 20dB Bandwidth (/4 DQPSK, Ch 39) Fig. 65 20dB Bandwidth (/4 DQPSK, Ch 78) ©Copyright. All rights reserved by SAICT. Page 55 of 72 No. I21N04009-BT Fig. 66 20dB Bandwidth (8DPSK, Ch 0) Fig. 67 20dB Bandwidth (8DPSK, Ch 39) ©Copyright. All rights reserved by SAICT. Page 56 of 72 No. I21N04009-BT Fig. 68 20dB Bandwidth (8DPSK, Ch 78) ©Copyright. All rights reserved by SAICT. Page 57 of 72 No. I21N04009-BT A.6 Time of Occupancy (Dwell Time) Method of Measurement: See ANSI C63.10-clause 7.8.4. Measurement Limit: Standard FCC 47 CFR Part 15.247(a) Limit (ms) < 400 ms Measurement Results: Mode Channel Packet GFSK 39 DH5 /4 DQPSK 39 2-DH5 8DPSK 39 3-DH5 Dwell Time(ms) Fig.69 Fig.70 308.92 Fig.71 Fig.72 307.68 Fig.73 Fig.74 305.52 Conclusion P P P See below for test graphs. Conclusion: Pass ©Copyright. All rights reserved by SAICT. Page 58 of 72 No. I21N04009-BT Fig. 69 Time of Occupancy(Dwell Time) (GFSK, Ch39) Fig. 70 Time of Occupancy(Dwell Time) (GFSK, Ch39) ©Copyright. All rights reserved by SAICT. Page 59 of 72 No. I21N04009-BT Fig. 71 Time of Occupancy(Dwell Time) (/4 DQPSK, Ch39) Fig. 72 Time of Occupancy(Dwell Time) (/4 DQPSK, Ch39) ©Copyright. All rights reserved by SAICT. Page 60 of 72 No. I21N04009-BT Fig. 73 Time of Occupancy(Dwell Time) (8DPSK, Ch39) Fig. 74 Time of Occupancy(Dwell Time) (8DPSK, Ch39) ©Copyright. All rights reserved by SAICT. Page 61 of 72 No. I21N04009-BT A.7 Number of Hopping Channels Method of Measurement: See ANSI C63.10-clause 7.8.3. Measurement Limit: Standard FCC 47 CFR Part 15.247(a) Limit (Num) At least 15 non-overlapping channels Measurement Results: Mode Packet GFSK DH5 /4 DQPSK 2-DH5 8DPSK 3-DH5 Number of hopping Fig.7c5hannels Fig.76 Fig.77 Fig.78 Fig.79 Fig.80 Test result 79 79 79 Conclusion P P P See below for test graphs. Conclusion: Pass ©Copyright. All rights reserved by SAICT. Page 62 of 72 No. I21N04009-BT Fig. 75 Hopping channel ch0~39 (GFSK, Ch39) Fig. 76 Hopping channel ch39~78 (GFSK, Ch39) ©Copyright. All rights reserved by SAICT. Page 63 of 72 No. I21N04009-BT Fig. 77 Hopping channel ch0~39 (/4 DQPSK, Ch39) Fig. 78 Hopping channel ch39~78 (/4 DQPSK, Ch39) ©Copyright. All rights reserved by SAICT. Page 64 of 72 No. I21N04009-BT Fig. 79 Hopping channel ch0~39 (8DPSK, Ch39) Fig. 80 Hopping channel ch39~78 (8DPSK, Ch39) ©Copyright. All rights reserved by SAICT. Page 65 of 72 No. I21N04009-BT A.8 Carrier Frequency Separation Method of Measurement: See ANSI C63.10-clause 7.8.2. Measurement Limit: Standard FCC 47 CFR Part 15.247(a) Limit By a minimum of 25 kHz or two-thirds of the 20 dB bandwidth of the hopping channel, whichever is greater Measurement Results: Mode Channel Packet GFSK 39 DH5 /4 DQPSK 39 2-DH5 8DPSK 39 3-DH5 Separation of hopping channels Fig.81 Fig.82 Fig.83 Test result (kHz) 998.25 1010.25 1005.00 Conclusion P P P See below for test graphs. Conclusion: Pass ©Copyright. All rights reserved by SAICT. Page 66 of 72 No. I21N04009-BT Fig. 81 Carrier Frequency Separation (GFSK, Ch39) Fig. 82 Carrier Frequency Separation (/4 DQPSK, Ch39) ©Copyright. All rights reserved by SAICT. Page 67 of 72 No. I21N04009-BT Fig. 83 Carrier Frequency Separation (8DPSK, Ch39) ©Copyright. All rights reserved by SAICT. Page 68 of 72 No. I21N04009-BT A.9 AC Power line Conducted Emission Method of Measurement: See ANSI C63.10-clause 6.2 Test Condition: VoltageV 120 FrequencyHz 60 Measurement Result and limit: Frequency range Quasi-peak Average-peak Result (dBV) (MHz) Limit (dBV) Limit (dBV) Traffic Idle Conclusion 0.15 to 0.5 66 to 56 56 to 46 0.5 to 5 56 46 Fig.84 Fig.85 P 5 to 30 60 50 NOTE: The limit decreases linearly with the logarithm of the frequency in the range 0.15 MHz to 0.5 MHz. Note: The measurement results include the L1 and N measurements. See below for test graphs. Conclusion: Pass ©Copyright. All rights reserved by SAICT. Page 69 of 72 No. I21N04009-BT Level in dB 80 70 60 50 40 30 20 10 0 150k Fu ll S p e c tru m 3 0 0 4 0 05 0 0 8 0 01 M 2M 3M 4M 5M 6 F re q u e n c y in H z 8 10M 20M 30M Fig. 84 AC Power line Conducted Emission (Traffic) Measurement Results: Quasi Peak Frequency Quasi Peak Limit (MHz) (dBµV) (dBµV) 0.525 38.45 56.00 0.895 24.40 56.00 1.545 22.82 56.00 2.455 23.11 56.00 3.180 23.14 56.00 4.035 23.23 56.00 Margin (dB) 17.55 31.60 33.18 32.89 32.86 32.77 Line L1 N N L1 L1 L1 Filter ON ON ON ON ON ON Corr. (dB) 9.6 9.7 9.7 9.7 9.7 9.7 Measurement Results: Average Frequency Average (MHz) (dBµV) 0.530 30.79 0.740 20.89 1.050 17.68 1.845 17.11 2.800 16.91 4.500 18.20 Limit (dBµV) 46.00 46.00 46.00 46.00 46.00 46.00 Margin (dB) 15.21 25.11 28.32 28.89 29.09 27.80 Line L1 L1 L1 L1 L1 L1 Filter ON ON ON ON ON ON Corr. (dB) 9.6 9.6 9.7 9.7 9.7 9.7 ©Copyright. All rights reserved by SAICT. Page 70 of 72 Level in dB No. I21N04009-BT Fu ll S p e c tru m 72 60 50 40 30 20 10 0 150k 3 0 0 4 0 05 0 0 8 0 01 M 2M 3M 4M 5M 6 F re q u e n c y in H z 8 10M 20M 30M Fig. 85 AC Power line Conducted Emission (Idle) Measurement Results: Quasi Peak Frequency Quasi Peak Limit (MHz) (dBµV) (dBµV) 0.520 38.51 56.00 0.990 23.99 56.00 1.490 24.16 56.00 2.215 23.10 56.00 3.705 23.29 56.00 4.580 24.04 56.00 Margin (dB) 17.49 32.01 31.84 32.90 32.71 31.96 Line L1 L1 N L1 L1 L1 Filter ON ON ON ON ON ON Corr. (dB) 9.6 9.6 9.7 9.7 9.7 9.7 Measurement Results: Average Frequency Average (MHz) (dBµV) 0.530 32.98 0.835 20.61 1.145 18.29 1.500 18.43 2.825 17.32 4.235 18.15 Limit (dBµV) 46.00 46.00 46.00 46.00 46.00 46.00 Margin (dB) 13.02 25.39 27.71 27.57 28.68 27.85 Line L1 L1 L1 L1 L1 L1 ***END OF REPORT*** Filter ON ON ON ON ON ON Corr. (dB) 9.6 9.6 9.7 9.7 9.7 9.7 ©Copyright. All rights reserved by SAICT. Page 71 of 72 No. I21N04009-BT ANNEX- Spot Check of Output Power Company Name: TCL Communication Ltd. Product Name: MOVETIME FAMILY WATCH Model Name: MT40A Differences between models MT40A(SC9820E chip) is changed to MT40A(SL8521E chip), the two chips only have different screen printing information, other no difference, and the two chips themselves have no change, also does not affect RF performance. Spot Check of Different Mode Model Mode Frequency (MHz) Conducted Output PowerdBm MT40A (SC9820E chip) LE 1M EDR(8DPSK) 802.11b 2440(CH19) 2402(CH0) 2412 (CH1) -1.08 6.36 14.35 MT40A (SL8521E chip) LE 1M EDR(8DPSK) 802.11b 2480(CH19) 2402(CH0) 2462 (CH11) -1.62 6.09 10.69 Note: Spot check test data included for the variants based on worst-case results reported in the original. From the above data, it can be concluded that the conducted output power of the variant is less than or near to the original. And the variant conducted test data can refer to the original report (I19N01990). This condition applies to the reports I21N04009. ©Copyright. All rights reserved by SAICT. Page 72 of 72
Related FCC IDs:
- 2ACCJB112 - TCL Communication Ltd. MOVETIME FAMILY WATCH [B112]