HelixNet Remote Station

The 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.

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

Specifications:

dBu is an absolute measurement. 0 dBu is referenced to 0.775 volts RMS.

• 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 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 ±3dBContoured 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)
  • Max Power: 5W

• The following specified for a route from a four-wire input at 0dBu in:
  • Max Gain: 0dB
  • Frequency Response: 180Hz – 11kHz +3dB
  • Distortion: <0.1% THD @ 1kHz
  • Noise: <-65dBu
  • Headphone Limiter: 0dBu (selectable)

• Loudspeaker Amplifier
  • Load Impedance: 8Ω
  • Output Level: +18dBu before clipping
  • The following 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 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 Output
  • Maximum Level Before Clipping: 18dBu
  • Nominal Output Level: 0dBu (selectable)
  • Output Impedance: <= 100Ω
  • The following specified for a route from a dynamic headset:
  • 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: <= 100Ω
  • The following specified for a route from a dynamic headset:
  • Frequency Response: 300Hz - 12kHz ±3dB
  • Distortion: <0.2% THD @ 1kHz
  • Noise: <-55dBu
• Main Power
  • Via AC Adapter:
  • Input Voltage Range: 100 - 240VAC
  • Input Frequency Range: 50 - 60Hz
  • Input Power: <= 250VAC
  • AC Adapter Power
  • Connector: IEC60320-1-C14
  • Via Power over Ethernet (PoE):
  • Connector: RJ-45
  • Conforms to PoE
  • standard: IEEE 802.3af-2003
  • Power Required: 13W
• Environmental
  • Max temperature is 40ºC (104ºF)
  • 0 - 90% relative humidity
• Dimensions
  • 19" W x 1.75" H x 6.4" D
  • (483 mm x 44 mm x 165 mm)
• Weight
  • 4lbs (1.8kg)

• Condition: New
• Coupons: Free ground shipping item *