Clear-Com HRM-4X

4-Channel 1RU Digital Partyline Headset w/ Spkr Remote Sys

OUR PART #:  HRM-4X Write the First Review.

Clear-Com HRM-4X 1
Clear-Com HRM-4X 2
Clear-Com HRM-4X 3
Clear-Com HRM-4X 4
Our Price: $2,227.50
List Price: $2,475.00
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  • For use with the HMS-4X HelixNet Main Station
  • Access to all networked channels of audio
  • Up to 12 networked channels of audio
  • Powered by Powerline, Power-over-Ethernet (PoE), or AC/DC universal adapter
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Clear-Com's HRM-4X is a 4-channel 1RU digital partyline headset and speaker Remote Station that connects to HelixNet HMS-4X Main Stations and other HelixNet user stations over a single shielded twisted-pair cable. The HRM-4X can be locally powered via an external power supply or third party Power-over-Ethernet (PoE) power source.

The unit's front panel includes a speaker with a rotary encoder level control and multi-color LED level indicator. The station has separate buttons to activate the headset or the gooseneck mic. When the front panel Menu button is pressed, the four OLED displays, acting in conjunction with each other in a flat menu structure, also enable the programming of station parameters. User controls include OLED displays, momentary/latching Talk button, Call button and rotary encoder level controls per channel. Access to channels and other functions are assignable through the menu.

When using a combination of power options, the priority of power is applied: local power first, PoE second, then Powerline. The Remote Station receives audio data, control data, and DC power via the same Powerline cable connection to a HMS-4X Main Station. A Powerline connection draws power directly from the Main Station, which can support ten beltpacks, three to five Remote or Speaker Stations or a combination of each per Powerline output. When using a local AC/DC power adaptor, an additional 20 Remote or Speaker Stations can be supported on each Powerline circuit. Additionally, the Remote Station has the capability to be locally powered via an external power supply or a third party Power-over-Ethernet (POE) power source. When using PoE power source exclusively, power is drawn over an Ethernet cable, which can support up to 60 additional Remote or Speaker Stations. The HLIET2 Ethernet module is required in the HMS-4X Main Station for Ethernet connection of remote devices.

Use the Digital Partyline Calculator on Clear-Com's website to determine the maximum acceptable cable length for a Digital Partyline System.

HRM-4X Remote Station Features:

  • For use with the HMS-4X HelixNet Main Station
  • Access to all networked channels of audio
  • Up to 12 networked channels of audio
  • Powered by Powerline, Power-over-Ethernet (PoE), or AC/DC universal adapter
  • Rotary channel level controls
  • Line/LAN status indication

HRM-4X Remote Station Specifications:

  • *The following are specified for a route from a four-wire input at 0dBu*
  • Channels:
    • Four local from any networked Main Station
    • One local and any networked program audio feeds (Assignable to intercom channels)
  • Connectors:
    • Intercom Line:
      • (1) 3-pin XLR-M
      • (1) 3-pin XLR-F
    • Ethernet/PoE: Ethercon RJ-45
    • Headset: 4-pin XLR-M
    • Gooseneck Mic: 3-pin Tuchel
    • USB: Type A
    • Program: 3-pin XLR-F
    • SA (Stage Announce): 3-pin XLR-M
    • Hot Mic/IFB Interface: 1/4" (0.64 cm) phone jack
    • GPIO: 9 way D-type male (1xGPI, 1xGPO)
    • DC Power: 3-pin to AC adapter (provided)
  • Microphone Preamplifier:
    • Headset Mic:
      • Impedance: 200 Ohm (Dynamic)
      • Headset Mic Voltage: 1.7V (Electret selectable)
      • Limiter: +23dB
    • Mic Gain: 60dB (Dynamic), 45dB (Electret)
    • Frequency Response: 300Hz - 10 kHz ± 3dB - Contoured for Intelligibility
    • Distortion: < 0.2% THD @ 1kHz
    • Noise: < -55dBu (Dynamic);
  • Headphone Amplifier:
    • Load Impedance: >32Ohm
    • Output Level: +12dBu before clipping
    • Sidetone: -12dBu (selectable)
    • Max Power: 5W
    • Max Gain: 0dB
    • Frequency Response: 180Hz - 11 kHz +3dB
    • Distortion: < 0.1% THD @ 1kHz
    • Noise: < -65dBu
    • Headphone Limiter: 0dBu (selectable)
  • Loudspeaker Amplifier
    • Load Impedance: 8Ohm
    • Output Level: +18dBu before clipping
    • Max Gain: 18dB
    • Frequency Response: 200 Hz - 10kHz +3dB
    • Distortion: < 0.1% THD @ 1kHz
    • Noise: < -50dBu
  • Program Line Input:
    • Maximum Level Before Clipping: 18dBu
    • Nominal Input Level: 0dBu (selectable)
    • Input Impedance: >= 10kOhm
    • Frequency Response: 20 Hz - 10kHz ±3dB
    • Distortion: < 0.2% THD @ 1kHz
    • Noise: < -65dBu
  • Stage Announce Output:
    • Maximum Level Before Clipping: 18dBu
    • Nominal Output Level: 0dBu (selectable)
    • Output Impedance: < =100Ohm
    • Frequency Response: 300Hz - 12kHz ±3dB
    • Distortion: < 0.1% THD @ 1kHz
    • Noise: < -55dBu
  • Hot Mic Output:
    • Maximum Level Before Clipping: 12dBu
    • Nominal Output Level: 0dBu (selectable)
    • Output Impedance: < =100Ohm
    • Frequency Response: 300Hz - 12kHz ±3dB
    • Distortion: < 0.2% THD @ 1kHz
    • Noise: < -55dBu
  • Main Power (Remote Station) via AC Adapter:
    • Input Voltage range: 100 - 240VAC
    • Input Frequency Range: 50 - 60Hz
    • Input Power: < =250VAC
  • AC Adapter Power:
    • Connector: IEC60320-1-C14
    • Conforms to PoE standard: IEEE 802.3af-2003
    • Power Required: 13W
  • Environmental:
    • Max temperature is 40°C (104°F)
    • 0-90% relative humidity
  • Dimensions: 19" (W) x 1.75" (H) x 6.4" (D) (483 mm x44 mm x 165 mm)
  • Weight: 4 lbs. (1.8kg)

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

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