Clear-Com CS-702 2-Channel Portable Headset Main Station
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  • Clear-Com CS-702

    Product Code: CS702
    Buy Sell Sales Clear-Com CS-702
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  • Clear-Com CS-702

Clear-Com CS-702: Overview
The CS-702 is a lightweight headset main station and a versatile intercom monitoring system. It supports 440 beltpacks or 10 speaker stations and offers good speech intelligibility in both high and low noise levels. it is built within mic preamp with a limiter.

It is able to talk and listen on two separate channels at a time as well as monitor two intercom lines containing remote headset or speaker stations.

Clear-Com CS-702 can turn off open mics which are in remote stations. CS-702 has a controlled, current limited power supply which provides DC Voltage. CS-702 is able to protect from miswired cable, shorts in the lines or current overload as it has an automatic short-circuit sensor.

- Monitoring System

  CS-702 has a headset connector which helps the operator to check the channels individually or both channels at a time.
- Dual-action Talk buttons

  Every channel have their own talk button which can be turned on or operate at any time.
- Stage announce
  This button send the signal from operator's headset mic to the balanced line-level stage announce output on the back panel.
- Visual Call signaling
  Makes to people to pay attention who have removed their headsets or off their speakers.
- Program input
  CS702 has an ability to accept a mic-level, balanced ot line-level program input as it can be monitored in the headset.
- Linking Channels together
  Permits the operator to connect immediately two channels without interruption.
- Remote Mic-Kill Function
  CS 702 is capable to turn off open mics in stations.
- Power supply protection
  CS-702 has a controlled, current limited power supply and has an automatic short-circuit sensor.
- System termination
  CS-702 delivers separately selectable audio termination networks for both channels A & B.
- Portability
  CS-702 is lightweight and well built for out door applications.
- Easy interconnection
  CS702 gives 3-pin XLR outputs for both channels A & B which connectors are wired in parallel.
- Easy system expansion
  CS-702 can be expanded by connecting with other CS-702s or other Clear-com power supplies for multiple two channel systems.

Clear-Com CS-702 Specifications
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
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