JK Audio INTCHGLTD Interchange LTD Intercom Phone Bridge & Digital Hybrid

ITEM #: JK-INTCHG-LTD MFG #: INTCHGLTD

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Free Shipping with $49 Minimum Order

List Price:

$1,501.50

Our Price:

$1,430.00

Availability: Typically Ships in 3-10 Business Days
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    INTCHGLTD - Overview

    Turn Your Phone Line Into a Party-Line. Interchange LTD allows remote access to your party-line intercom system. This 1RU rackmount interface includes a digital hybrid for connection to analog (POTS) phone lines. The front panel headset interface jack allows easy connection to your wireless phone, tablet, or computer allowing remote access through a phone call or conferencing app. The front panel DTMF keypad and headset jack allow easy call setup.

    The internal digital hybrid connects intercom audio to a standard analog telephone line without the transmit/receive crosstalk common to analog hybrids. Its DSP continuously monitors both the phone line and audio signals to deliver excellent separation. This proprietary, dual-convergence echo canceller algorithm can achieve excellent separation, typically exceeding 50 dB, without any setup and without sending a noise burst down the line.

    Listen-Always Design
    The Listen-Always design allows both the phone hybrid and the mobile phone headset interface to monitor the intercom just like any other belt pack. Listen mode is a high impedance bridging tap on the intercom line. Talk mode is enabled via a front panel switch, either Off, On, or Auto. Auto follows the phone hybrid Auto-Answer mode.

    • Features:

      • HD Voice Compatible (7 kHz Wide-Band Speech)
      • Male and Female 3 Pin XLR Intercom Loop Jacks
      • Male XLR Mix Line Out for Monitoring
      • Send and Receive LED Metering
      • Front Panel Screwdriver Level Controls
      • Front Panel Channel Select
      • Front Panel Cell Phone Interface
      • Listen Always, Talk when Talk-Enabled
      • Auto-Answer
      • 16-bit DSP Technology
      • Front Panel Off-Hook LED
      • Send and Caller Signal Level LEDs
      • DTMF Keypad with Redial
      • Rack Mountable
       
    • Specifications:

      • Intercom Channel
      • Connection: Male & Female 3-pin XLR
      • Output Level: -10 dBu (250 mV RMS) nominal
      • Terminating Impedance: 200 ohms
      • Bridging Impedance: >15k ohms
      • Pin 1: Common
      • Pin 2: Audio + 30 VDC ( +12 VDC min ) 50 mA
      • Pin 3: Audio

        Headset Interface
      • Connection: 3.5 mm TRRS
      • Frequency Response: Wireless Interface 50 Hz - 7 kHz (HD Voice)

        Output
      • Balanced Male XLR: 200 ohms / 500 mV RMS (-4 dBu nom) +12 dBu max

        Misc.
      • Ringer: 0.8B REN
      • Isolation: 1500 VAC
      • Frequency Response: Telephone Side 200 Hz - 3600 Hz
      • Monitor Headset Jack: 3.5 mm TRRS
      • Power: 120-240 VAC Power Supply (included)
      • Size: 19" x 5.4" x 1.75"
      • Weight: 5.2 lbs
       
    • GTIN:

      0814170010925
       

    INTCHGLTD - Required Accessories

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