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AudioHLI-2W2 CLEARCOM HELIXNET 2-wire interface

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2-Wire Interface Module



Interface

2-Wire Interface for HMS-4X
Auto Nulling
Level and VOX control
Clear-Com / RTS Compatible
Call and RMK signaling

The HelixNet System

Networked Intercom System
Flexible Cabling
12 partyline channels. Expandable to 24 channels via optional license
Program Audio distribution with independent level

Effortless Management

Fast front panel control and configuration
Easy to use CCM browser configuration
Plug-and-go with auto discovery
Central upgrades from main station

The HelixNet HLI-2W2 is a dual 2-wire partyline interface module for the HMS-4X main station.

The HelixNet IP networking guide provides specifications, best practices and guidance for the integration of HelixNet into an existing or new IP network.

Connectors

2-wire Partyline: (2) 3-pin XLR-F
Partyline

Compatibility: Clear-Com, RTS configurable with Call and Remote Mic Kill

Termination: External System

Nulling: R-L-C hybrid. User initiated Auto-Calibration with Echo Cancellation

Power: 25mA from external system

Voltage: 20-30V DC (max)

Maximum Level Before Clipping: 6dBu

Nominal Input Level: -18dBu (C-C), -12dBu (RTS)

Input Impedance: >= 10KΩ bridging

Route to 4-wire input at 0dBu in:

Frequency Response: 100 Hz – 10 kHz ±3dB

Distortion: <0.2% THD @ 1kHz

Noise: <-55dBu

Route from a 4-wire output at 0dBu out:

Frequency Response: 40 Hz – 10 kHz ±3dB

Distortion: <0.2% THD @ 1 kHz

Noise: <-75dBu
Dimensions

2.24 x 7.36 x 1.54 in (HxWxD)

(57 x 187 x 39 mm)
Weight

13 oz (0.38 kg)
Network Specifications (Version 4)
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