Intercom Phone Bridge

Intercom Phone Bridge
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Rp 1,00
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The Interchange Intercom Phone Bridge from JK Audio is a professional half-rack interface designed to provide remote access to your party-line intercom through the JK Audio Innkeeper Series Digital Hybrids (sold separately). This unit provides a 4-wire audio interface and remote control connection to the JK Audio innkeeper LTD, innkeeper 1x/1rx, or innkeeper 2 Digital Hybrid (all sold separately). The front panel headset interface jack allows easy connection of your cell phone, tablet, or computer, thereby enabling remote access through a wireless phone or a conferencing app.

This intercom phone bridge contains a sophisticated intercom hybrid in a low noise pro audio design. The Listen-Always design enables both the phone hybrid / 4-wire connection and the cell phone headset interface to monitor the intercom. It features a Listen mode, which is a high-impedance bridging tap on the intercom line. This unit also includes a Talk mode that is enabled via a front panel switch, either Off, On, or Auto. Auto follows the phone hybrid Auto-Answer mode. The Talk mode uses a solid-state relay to properly couple Talk audio from the phone line and cell phone interfaces, to the intercom channel.

Features:

-Intercom Channel
-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
-Line In
-Balanced Female XLR
-Impedance 20k ohms
-Frequency Response 50 Hz - 20 kHz
-Level 500 mV RMS (-4 dBu nom, +12 dBu max)
-Line Out
-Balanced Female XLR
-Impedance 200 ohms
-Frequency Response 50 Hz - 20 kHz
-Level 500 mV RMS (-4 dBu nom, +12 dBu max)