Technical Specifications
Channels
Two intercom channels (Selectable) Program Audio (Assignable from Main Station)
Connectors
Intercom Line: 3-pin XLR–F
LAN/PoE: RJ-45 etherCON
Headset: 4-pin XLR–or 5-pin XLR-F
USB: Micro AB
Microphone Pre-Amplifier
Headset Mic Impedance: 200Ω (Dynamic)
Headset Mic Voltage: 1.7V (Electret selectable)
Limiter: +23dB
The following specified for a route to four-wire output at 0dBu out
Mic Gain: 60dB (Dynamic), 45dB (Electret)
Frequency Response: 300Hz – 10 kHz ±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 specified for a route from a four-wire input at 0dBu in
Max Gain: 0dB
Frequency Response: 40Hz – 10kHz ±3dB
Distortion: <0.2% THD @ 1kHz
Noise: -65dBu
Headphone Limiter: 0dBu (selectable)
Power Requirements
4W DC Voltage Range: 30-60 volts 4W
Power-over-Ethernet (PoE)
Environmental
32°F to +104°F (0°C to +40°C)
0 – 90% relative humidity
Dimensions
5.3 x 3.9 x 1.7 in (HxWxD)
(135 x 99 x 43 mm)
Weight
12.2 oz (0.35 kg)
Features and/or Benefits
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).
Power and Audio Over a Single Cable
Carry power and audio over Power-over-Ethernet (PoE) or a single twisted-pair XLR cable to deliver up to 2 of any 24 available channels and program feed audio to the beltpack.
Stackable Keys
Multiple channels can be assigned to a single key, allowing one key to address many channels with a single push of a button.
Turn USB Port into a Call Assignment
When a USB light is connected to the beltpack via the USB Micro-AB port, the beltpack can be configured to blink the light or keep the light on for assigned channels.
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