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Antenna specifications
Shanghai Bangbang Robotics Co.,Ltd. BBR-E40-01 Electric Wheelchair 2A7ORBBR-E40-01 2A7ORBBRE4001 bbr e40 01
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Document DEVICE REPORTGetApplicationAttachment.html?id=6551051Antenna Information Antenna Block diagram: Bluetooth antenna test data: Antenna Frequency Range: 2400-2500MHz Antenna Type: PCB Antenna VSWR: 2.0 Antenna Peak Gain: Maximum 0dBi @2450MHz Antenna Impedance :50 Antenna Length: 28.5mm Antenna Manufacturer: Shanghai Xuntong Electronic Technology Co., Ltd Antenna Gain: Frequency(MHz) 2450 2400 2500 Maximum Gain(dBi) 0 -0.46 -1.41 Appendix Test Diagram & Data 1. Frequency: 2450MHz Turn Table SG (dBm) Reading Level A1 (dBm)2450MHz Substitution Level A2 (dBm)2450MHz Cable Loss (dB)2450MHz Antenna Gain (dBi)2450MHz Antenna Polariza tion 0 -10 -10.33 -3.50 2.00 -1.83 V 30 -10 -11.29 -3.50 2.00 -2.79 V 60 -10 -14.47 -3.50 2.00 -5.97 V 90 -10 -17.19 -3.50 2.00 -8.69 V 120 -10 -8.50 -3.50 2.00 0.00 V 150 -10 -9.66 -3.50 2.00 -1.16 V 180 -10 -9.42 -3.50 2.00 -0.92 V 210 -10 -8.78 -3.50 2.00 -0.28 V 240 -10 -9.91 -3.50 2.00 -1.41 V 270 -10 -9.56 -3.50 2.00 -1.06 V 300 -10 -12.22 -3.50 2.00 -3.72 V 330 -10 -12.87 -3.50 2.00 -4.37 V 360 -10 -11.64 -3.50 2.00 -3.14 V Maximum -8.50 0.00 Turn Table SG (dBm) Reading Level A1 (dBm)2450MHz Substitution Level A2 (dBm)2450MHz Cable Loss (dB)2450MHz Antenna Gain (dBi)2450MHz Antenna Polariza tion 0 -10 30 -10 60 -10 90 -10 120 -10 150 -10 180 -10 210 -10 240 -10 270 -10 300 -10 330 -10 360 -10 Maximum -28.01 -20.61 -26.46 -19.78 -9.69 -9.13 -9.56 -9.22 -8.99 -15.08 -22.01 -22.98 -29.07 -8.99 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 2.00 -19.51 H 2.00 -12.11 H 2.00 -17.96 H 2.00 -11.28 H 2.00 -1.19 H 2.00 -0.63 H 2.00 -1.06 H 2.00 -0.72 H 2.00 -0.49 H 2.00 -6.58 H 2.00 -13.51 H 2.00 -14.48 H 2.00 -20.57 H -0.49 Test Diagram & Data 2. Frequency: 2400MHz Turn Table SG (dBm) Reading Level A1 (dBm)2400MHz Substitution Level A2 (dBm)2400MHz Cable Loss (dB)2400MHz Antenna Gain (dBi)2400MHz Antenna Polariza tion 0 -10 30 -10 60 -10 90 -10 120 -10 150 -10 180 -10 210 -10 240 -10 270 -10 300 -10 330 -10 360 -10 Maximum -18.17 -16.55 -15.79 -18.91 -11.04 -12.16 -11.26 -9.90 -11.03 -8.96 -11.78 -16.49 -12.98 -8.96 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 2.00 -9.67 V 2.00 -8.05 V 2.00 -7.29 V 2.00 -10.41 V 2.00 -2.54 V 2.00 -3.66 V 2.00 -2.76 V 2.00 -1.40 V 2.00 -2.53 V 2.00 -0.46 V 2.00 -3.28 V 2.00 -7.99 V 2.00 -4.48 V -0.46 Turn Table SG (dBm) Reading Level A1 (dBm)2400MHz Substitution Level A2 (dBm)2400MHz Cable Loss (dB)2400MHz Antenna Gain (dBi)2400MHz Antenna Polariza tion 0 -10 30 -10 60 -10 90 -10 120 -10 150 -10 180 -10 210 -10 240 -10 270 -10 300 -10 330 -10 360 -10 Maximum -20.61 -20.17 -23.19 -18.87 -12.88 -14.13 -15.56 -11.22 -9.99 -13.18 -17.81 -18.03 -19.01 -9.99 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 2.00 -12.11 H 2.00 -11.67 H 2.00 -14.69 H 2.00 -10.37 H 2.00 -4.38 H 2.00 -5.63 H 2.00 -7.06 H 2.00 -2.72 H 2.00 -1.49 H 2.00 -4.68 H 2.00 -9.31 H 2.00 -9.53 H 2.00 -10.51 H -1.49 Test Diagram & Data 3. Frequency: 2500MHz Turn Table SG (dBm) Reading Level A1 (dBm)2500MHz Substitution Level A2 (dBm)2500MHz Cable Loss (dB)2500MHz Antenna Gain (dBi)2500MHz Antenna Polariza tion 0 -10 30 -10 60 -10 90 -10 120 -10 150 -10 180 -10 210 -10 240 -10 270 -10 300 -10 330 -10 360 -10 Maximum -22.78 -21.43 -20.18 -20.07 -18.18 -14.29 -16.09 -9.91 -11.03 -11.11 -11.93 -15.32 -16.17 -9.91 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 2.00 -14.28 V 2.00 -12.93 V 2.00 -11.68 V 2.00 -11.57 V 2.00 -9.68 V 2.00 -5.79 V 2.00 -7.59 V 2.00 -1.41 V 2.00 -2.53 V 2.00 -2.61 V 2.00 -3.43 V 2.00 -6.82 V 2.00 -7.67 V -1.41 Turn Table SG (dBm) Reading Level A1 (dBm)2500MHz Substitution Level A2 (dBm)2500MHz Cable Loss (dB)2500MHz Antenna Gain (dBi)2500MHz Antenna Polariza tion 0 -10 30 -10 60 -10 90 -10 120 -10 150 -10 180 -10 210 -10 240 -10 270 -10 300 -10 330 -10 360 -10 Maximum -23.26 -22.17 -22.66 -18.48 -10.37 -10.78 -11.37 -10.19 -10.32 -16.13 -15.17 -16.79 -15.29 -10.19 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 -3.50 2.00 -14.76 H 2.00 -13.67 H 2.00 -14.16 H 2.00 -9.98 H 2.00 -1.87 H 2.00 -2.28 H 2.00 -2.87 H 2.00 -1.69 H 2.00 -1.82 H 2.00 -7.63 H 2.00 -6.67 H 2.00 -8.29 H 2.00 -6.79 H -1.69
Related FCC IDs:
- 2A7ORBBR-E40-01 - Shanghai Bangbang Robotics Co.,Ltd. Electric Wheelchair [BBR-E40-01] Microsoft Word 2010 Microsoft Word 2010