Frequency coverage: Two bands max 5MHz wide in the 300-500MHz range. Max 25MHz spacing between bands.
Number of channels: Up to 50 in each band.
Channel spacing: 100kHz. Other on request.
Antenna impedance: 50Ohm
Power source: 10.4-15.6 VDC
Receiver 851
Frequency accuracy: Better than +/- 5kHz
Sensitivity (2uV): -20dBqOps (CCIR 468-4)
Quieting (1mV): -68dBqOps (CCIR 468-4)
Bandwidth (-3dB): 280kHz and 130kHz switchable.
Deemphasis: 50us disconnectable
AF response (50us deemphasis): 40Hz-15kHz +/- 0.5dB, 20Hz-20kHz +0.5/-1.5
dB
AF response (without deemphasis): 10Hz-90kHz +0.5/-6dB
AF output impedance: 600Ohm and 40Ohm switchable.
AF output level: 0dBu (+/- 20kHz dev, @1kHz), Max +12dBu.
Distortion (20kHz dev): <0.25% (40Hz-7kHz)
Distortion (75kHz dev): <0.5% (40Hz-7kHz)
Power Consumption: <300mA @ 12.6V
Dimensions ex Control panel: 130x195x44mm
Dimensions Control panel: 35x132x44mm
Transmitter 852
Frequency accuracy: Better than +/- 5kHz
Output power: 2.5W and 0.25W switchable.
Deviation: Max +/- 75kHz
Residual FM: <-65dBqOps (+/- 20 kHz dev.)
LINE input sensitivity: 0 and +10 dBu (+/- 20 kHz dev.) Switchable
LINE input impedance: >10kOhm
Pre emphasis: 50us, disconnectable. AF response (50us Deemphasis):
40Hz-15kHz +/-0.5dB, 20Hz-20kHz +0.5/-1.5dB
AF response (without pre emphasis): 10Hz-90kHz +0.5/-6dB
MIC input sensitivity: -62 to -20dBu in 3dB steps. (+/-20kHz dev.)
MIC input impedance: >1kOhm
Distortion (20kHz dev.): <0.25% (40Hz-7kHz)
Distortion (75Khz dev.): <0.5% (40Hz-7kHz)
Power Consumption: 900mA @ 12.6V, 2.5W output power.
Dimensions ex Control panel: 110x195x44mm
Dimensions Control panel: 35x132x44mm
