Clear-Com CS-702 Main Station

Clear-Com CS-702 Main Station

SKU: COMR-0020-000 Category:


2-Channel Portable Headset Main Station with built-in 1-amp power supply – CE approved, UL Listed

The CS-702 is a portable main station with a power supply and a versatile intercom monitoring system. It supports up to 40 beltpacks or 10 speaker stations on 2 channels. CS-702 accepts mic or line-level audio program input, assignable to either or both channels, with interrupt switch to override program.

Input Type Dynamic

Input Impedance: >= 1KΩ
Mic Limiter Threshold: 0dBu ± 3dB
Mic Limiter Range: >=15dB

Program Line Input

Maximum Level before Clipping: >= 20dBu
Input Impedance: >= 5KΩ

Program Mic Input

Maximum Level before Clipping: >= -35dB
Input Impedance: >= 1KΩ

Headset Output

Load Impedance: >= 8Ω
Output Impedance: <= 25Ω
Output Limiter Threshold: +5dBu ± 3dB
Maximum Output Level before Distortion: >= 17dBu

Party-line Output

Off Noise: < -74dBu
Output Impedance: >10KΩ

Party-line Input

Crosstalk: < -60dB
Max level before Clipping: >= 12dBu
Sidetone Null Capability: > 25dB

Stage Announce/Balanced Line Out

Type: Balanced
Output Impedance: >= 200Ω
Load Impedance: >= 600Ω

Frequency Response

Headset Mic – Party-line: 200 – 18KHz ± 3dB
Headset Mic – Line Out: 200 – 18KHz ± 3dB
Program Input – Party-line: 200 – 20KHz ± 3dB
Program Input – Headset Out: 200 – 18KHz ± 3dB
Party Line – Headset Out: 200 – 18KHz ± 3dB