Becker AR620X - Receiver Data for AR620 X and RT6201

General Description
Technical Data
22 Transceiver Family 620X DV14307.03 Issue 04 March 2016
1.7.1. Receiver Data for AR620X and RT6201
Technical characteristics AR620X, RT6201
Sensitivity
≤ -101 dBm for a (S+N)/N ratio of 6 dB (nominal)
≤ -93 dBm for a (S+N)/N ratio of 6 dB (qualified under
environmental conditions)
Effective bandwidth
(8.33 kHz channel spacing)
≥ ±2.78 kHz at the 6 dB points
≤ ±7.37 kHz at the 60 dB points
Effective bandwidth
(25 kHz channel spacing)
≥ ±8 kHz at the 6 dB points
≤ ±22 kHz at the 60 dB points
Squelch
level adjustable
AGC characteristic
≤ 6 dB in range -93 dBm...0
Distortion
≤ 15%
≤ 15% at 70% of rated output power
Audio frequency response
(8.33 kHz channel spacing)
≤ 6 dB 350...2500 Hz
≥ 35 dB at 4000 Hz
Audio Noise
≤ 6 dB 300...3400 Hz
≥ 18 dB at 4000 Hz
Rated output power for speaker operation
≥ 4 W into 4 Ω
Rated output power for headphone 1
≥ 300 mW into 75 Ω
≥ 100 mW into 600 Ω
Rated output power for headphone 2
≥ 200 mW into 75 Ω
≥ 100 mW into 600 Ω
Audio auxiliary input
50 mV...8 V (adjustable) across 600 Ω
Offset-carrier operation
YES (25/8.33 kHz)