RS-601

Technical Specifications

General
Amplifier Design: I.C. amplifiers, including solid-state digital switching and signaling circuits. Current-limited and short-circuit protected.
Signal to Noise: >75 dB
Bridging Impedance: >15k
Line Level: -14 dB, +5 dB max.
Sidetone Adjust: >35 dB
EMI and RFI rejection: >60 dB

Microphone Pre-Amplifier
Headset Mic Impedance: 200 Ω
Gain, mic to line: 41 dB (dynamic)
Limiter Range: 26 dB
Frequency Response: 200 Hz – 12 kHz contoured for intelligibility

Headphone Amplifier
Load Impedance: 50 - 2,000 Ω
Output Level: +17 dBv before clipping
Distortion: <0.1% THD @ 1 kHz
Gain, line to output: +34 dB
Frequency Response: 100 Hz - 18 kHz, ±2dB

Connectors
Intercom Line: (2) 3-pin XLR–M–F
Headset: 4-pin XLR–M

Power Requirements
26mA quiescent
30mA average talk
50mA talk with signaling
DC Voltage Range: 12-32 volts

Environmental
0˚C - 70˚C (32˚F - 158˚F)
0 - 90% relative humidity

Dimensions
4.58 in. H x 3.73 in. W x 1.34 in. D
(116 x 95 x 34 mm)

Weight
7.3 oz. (0.20 kg)

Product Spares List

Product Spare Part	Spare Part Description
710601	RS-601 REPLACEMENT MAINBOARD ASSY