ClearCom KB-702 2-Channel Encore Intercom System Flush Mount Speaker Station with Headset Input

ITEM #: CC-KB702 MFG #: KB-702

Primary Image
  • Product Image Thumbnail 1 of 3
  • Product Image Thumbnail 2 of 3
  • Product Image Thumbnail 3 of 3
Free Shipping with $49 Minimum Order

Item unavailable. Please select another option.

Ask a Markertek Expert if you need assistance finding an appropriate substitute.

Our Price:

$520.00

Availability: Ships Factory Direct, Typically in 3-10 Business Days
iAvailability Description Popup


    KB-702 - Overview

    The ClearCom KB-702GM is a two-channel Encore Partyline Intercom System speaker station that lets you Talk and Listen from a headset mic, telephone handset or push-to-talk microphone. Ideal for theater, live performances, industrial applications, and small TV facilities this remote speaker station allows you to select between two channels of party-line communications, with the ability to talk and/or listen on the selected channel. You can listen via the integral speaker or use a headset or telephone-style handset and talk via the headset mic, a telephone handset, or a push-to talk microphone. The potential for acoustic feedback is minimized while permitting natural conversation levels and dynamics.

    Please Note! This item is just one component of a larger system. Please refer to the diagram for ideas and recommendations for your Clear-Com intercom system. Diagram shown is a recommendation for a small broadcast station with simple partyline.

    • Features:

      • 2-Channel Remote Speaker Station
      • Talk/Listen from headset mic, telephone handset or push-to-talk microphone
      • Four modes of operation that are internally programmable via dip switches
      • Balanced local program input with separate level control
      • Visual and audible call signaling
      • Optional 4-wire daughter board for flexibility
      • Wall or console mountable, or optional V-Box for portable or desktop use
      • Built-in speaker
       
    • Specifications:

      • Headset Microphone Input:
      • Input Type: Dynamic
      • Input Impedance: >= 1KΩ
      • Mic Limiter Threshold: -2dBu ± 3dB
      • Mic Limiter Range: >= 15dB
        Program Line Input:
      • Maximum Level before Clipping: >= 20dBu
      • Input Impedance: >= 5KΩ
        Headset Output:
      • Load Impedance: >= 8Ω
      • Output Impedance: <= 25Ω
      • Output Limiter Threshold: +5dBu ± 3dB
      • Maximum Output Level before Distortion: >= 17dBu
        Speaker Output:
      • Load Impedance: >= 4Ω
      • Max Output Level before 1% Distortion: 20dBu ± 2dBu
        Party-line Output:
      • Off Noise: < -74dBu
      • Output Impedance: >10KΩ
        Party-line Input:
      • Crosstalk: < -60dB
      • Max level before Clipping : >= 12dBu
        Frequency Response:
      • Headset Mic - Party-line: 300 - 15KHz ± 3dB
      • Program Input - Headset Out: 200 - 18KHz ± 3dB
      • Program Input - Speaker Out: 200 - 18KHz ± 3dB
      • Party-line - Headset Out: 200 - 18KHz ± 3dB
      • Party-line - Speaker Out: 200 - 18KHz ± 3dB
        Max Distortion:
      • Headset Mic - Party-line: <= 0.5%
      • Program Input - Headset Out: <= 0.2%
      • Program Input - Speaker Out: <= 0.5%
      • Party-line - Headset Out: <= 0.2%
      • Party-line - Speaker Out: <= 0.5%
        Noise:
      • Headset Mic - Party-line: < -70dBu
      • Program Input - Headset Out: < -60dBu
      • Program Input - Speaker Out: < -60dBu
      • Party-line - Headset Out: < -50dBu
      • Party-line - Speaker Out: < -50dBu
        Max Gain:
      • Headset Mic - Party-line: 41dB ± 2dB
      • Program Input - Headset Out: >= 18dB
      • Program Input - Speaker Out: >= 24dB
      • Party-line - Headset Out: >= 34dB
      • Party-line - Speaker Out: >= 40dB
        Power:
      • Input Voltage Range: 20-30 VDC
      • Input Current (Idle): <= 90mA
      • Input Current (Max): <=110mA
        Internal Adjustments and Connections:
      • Intercom: Line Five terminal connector
      • Program Input: Three terminal connector
      • Option Switches: Three DIP switches
      • Call Signal Jumper3: Three sets of options jumpers
      • Call Alert Tone Level Control: Level adjustment control
        Front Panel Connectors:
      • Panel Mic (KB-702GM only): (1) 1/4 in. (0.64 cm) panel mounting jack
      • Headset: (1) XLR-4M
        Front Panel Controls & Indicators:
      • (1) Program monitor level control
      • (1) Sidetone null control
      • (1) Talk button
      • (1) Call button
      • (1) Speaker ON-OFF switch
      • (1) Channel select switch
      • (1) Speaker volume control
        Environmental
      • 32 - 122°F (0 - 50°C)
        Dimensions
      • 8.25 in. W x 4.5 in. H x 1.75 in. D
      • (210 mm x 114 mm x 44 mm)
        Weight
      • 0.99 lbs. (0.45 Kg
       
    • GTIN:

      0642892781409
       

    KB-702 - Required Accessories

      California Residents:
      WARNING:
      Cancer and Reproductive Harm - www.P65Warnings.ca.gov