Technical Specifications
Linking
Up to three Main Stations may be linked using any combination of HLI-ET2 Ethernet or HLI-FBS Fiber modules.
Up to 3 LQ-R Series devices can be linked using the HLI-ET2 module. All linking is via IP over LAN/WAN connections.
Channels
12 or 24 intercom channels. One local and any networked program audio feeds (Assignable to intercom channels)
Connectors
Intercom Line: (2) 3-pin XLR–M, (2) 3-pin XLR–F
Headset: 4-pin XLR–M
USB: Type A & Micro AB
Program: 3-pin XLR–F
SA (Stage Announce): 3-pin XLR–M
Hot Mic/IFB Interface: 1/4” (0.64cm) phone jack
GPI: 25 way D-type female (4 Opto-Iso GPI, 4 GPO Relays)
Microphone Pre-amplifier
Headset Mic Impedance: 200Ω (Dynamic)
Headset Mic Voltage: 1.7V (Electret selectable)
Limiter: +23dB
The following is specified for a route to four-wire output at 0dBu out:
Mic Gain: 60dB (Dynamic), 45dB (Electret)
Frequency Response: 200Hz – 10kHz ±3dB
Contoured for Intelligibility Distortion: <0.2% THD @ 1kHz
Noise: <-55dBu (Dynamic), <-65dBu (Electret)
Headphone Amplifier
Load Impedance: >32Ω
Output Level: +12dBu before clipping
Sidetone: -12dBu (selectable)
The following is specified for a route from a four-wire input at 0dBu in:
Max Gain: 0dB
Frequency Response: 40Hz – 10kHz ±3dB
Distortion: <0.1% THD @ 1kHz
Noise: <-65dBu
Headphone Limiter: 0dBu (selectable)
Loudspeaker Amplifier
Load Impedance: 8Ω
Output Level: +18dBu before clipping
The following is specified for a route from a four-wire input at 0dBu in:
Max Gain: 18dB
Frequency Response: 200Hz – 10kHz ±3dB
Distortion: <0.1% THD @ 1kHz
Noise: <-50dBu
Program Line Input
Maximum Level Before Clipping: +18dBu
Nominal Input Level: 0dBu (selectable)
Input Impedance: >= 10KΩ
The following is specified for a route to four-wire output at 0dBu out:
Frequency Response: 20Hz – 10kHz ±3dB
Distortion: <0.2% THD @ 1kHz
Noise: <-65dBu
Stage Announce Input
Maximum Level Before Clipping: +18dBu
Nominal Output Level: 0dBu (selectable)
Output Impedance: <= 100Ω
The following is specified for a route from a dynamic headset:
Frequency Response: 300Hz – 12kHz ±3dB
Distortion: <0.1% THD @ 1kHz
Noise: <-55dBu
Hot Mic Input
Maximum Level Before Clipping: +12dBu
Nominal Output Level: 0dBu (selectable)
Output Impedance: <= 100Ω
The following is specified for a route from a dynamic headset:
Frequency Response: 300Hz – 12kHz ±3dB
Distortion: <0.2% THD @ 1kHz
Noise: <-55dBu
Main Power
Input Voltage Range: 100 – 240VAC
Input Frequency Range: 50 – 60Hz
Input Power: <= 250VAC
Output Voltage: +/-29VDC ± 1V
Output Currentper Channel: 1.5A (continuous)
Power Connector: IEC60320-1-C14
Environmental
32º – +104ºF (0 – +40ºC)
90% relative humidity
Dimensions
1.75 x 19 x 13 in (HxWxD)
(44 x 483 x 320 mm)
Weight
5.83 lbs. (2.65 kg)
Features and/or Benefits
Seamless Linking
Link main stations together using LAN, fiber, 2-wire or 4-wire without the need for active splitter devices. Once linked, auto-discovery detects and configures linked devices so that any beltpack has access to active intercom channels.
Easily Expand System
With an optional channel expansion license, a single main station’s channel capacity increases to 24 available channels. Add up to 24 ports per main station by connecting to LQ Series devices.
Configuration Made Simple
The free, browser-based Core Configuration Manager (CCM) tool provides the same functionality as the main station menus and is supported by all major browsers on MAC, PC and tablet platforms.
Single Cable Operation
All networked intercom channels and power for beltpacks or a combination of user devices can be transmitted over a single shielded twisted-pair cable (mic cable for powerline, CAT5/6 for Power-over-Ethernet).
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