Raycom RTB6211D - General Performance;Specifications

8. General performance/Specifications
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Frequency Range 400-470 MHz
Number of Channels 260
Channel Spacing Analogue : 25 kHz/20 kHz/12.5 kHz
Channel Spacing - Digital - Wide/Narrow 12.5 kHz/6.25 kHz
Frequency Stability ± 1 ppm (-30 °C to + 60 °C)
Operating Temperature Range -30 °C to + 60 °C
Operating Voltage (DC) 12V DC (11.5 ~ 15.6 V DC)
Operating Voltage (AC) 90 - 240Vac
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Receiver
Adjacent Channel Selectivity (Analogue) 78 dB at 25 kHz
76 dB at 20 kHz
68 dB at 12.5 kHz
Sensitivity Digital @ 3% BER:
0.28 µV at 12.5 kHz
0.20 µV at 6.25 kHz
1% BER:
-2 dB µV at 12.5 kHz
-5 dB µV at 6.25 kHz
Sensitivity (Analogue) - EIA 12 dB SINAD 0.25 µV
Sensitivity (Analogue) - EN 20 dB SINAD -3 dB µV
Spurious Response Rejection (Analogue) 80 dB
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Transmitter
RF Power Output 0-5 W
FM Noise (EIA) Analogue:
50 dB at 25 kHz
50 dB at 20 kHz
45 dB at 12.5 kHz
Modulation Distortion Less than 3%
Modulation Limiting Analogue:
± 5.0 kHz at 25 kHz
± 4.0 kHz at 20 kHz
± 2.5 kHz at 12.5 kHz
Spurious Emission (EN) -36 dBm ≤ 1 GHz
-30 dBm > 1 GHz
Spurious Response (EIA) 80 dB
RTB6211D Page !12