Clear-Com 4-Channel 1RU Digital Remote Station - HRM-4X

4-Channel 1RU Digital Remote Station

• Access to all networked channels of audio from main station
• Expand main stations with remote stations to provide up to 24 keys in one location
• Select any 4 channels from up to 24 channels of audio
• Core Configuration Manager (CCM) browser-based tool
• Assign to a pre-defined role to make sure multiple devices are configured identically
• Connects to main station over mic or Ethernet cable
• Powered by Powerline, Power-over-Ethernet (PoE) or AC/DC adapter (universal)
• Rotary channel level controls
• Speaker and Program level controls
• Line/LAN Status indication
• GPIO-DB-9 (1 Opto-Iso GPI, 1 GPO Relay)

• Four local from any networked Main Station. One local and any networked program audio feeds (assignable to intercom channels).

• Intercom Line: (1) 3-pin XLR-M, (1) 3-pin XLR-F
• Intercom Line Pin Function:
• Pin 1: Ground
• Pin 2: +30V DC and Audio
• Pin 3: -30V DC and Audio
• 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 (1 Opto-Iso GPI, 1 GPO Relays)
• DC Power: 3-pin to AC adapter (provided)

• Headset Mic Impedance: 200? (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
• Distortion: <0.2% THD @ 1kHz
• Noise: <-55dBu (Dynamic),<-65dBu (Electret)

• Load Impedance: >32?
• Output Level: +12dBu before clipping
• Sidetone: -12dBu (selectable)

• Max Gain: 0dB
• Frequency Response: 180Hz – 11kHz +3dB
• Distortion: <0.1% THD @ 1kHz
• Noise: <-65dBu
• Headphone Limiter: 0dBu (selectable)

• Load Impedance: 8?
• Output Level: +18dBu before clipping

• Max Gain: 18dB
• Frequency Response: 200Hz – 10kHz ±3dB
• Distortion: <0.1% THD @ 1kHz
• Noise:<-50dBu

• Maximum Level Before Clipping: +18dBu
• Nominal Input Level: 0dBu (selectable)
• Input Impedance: >= 10K?

• Frequency Response: 20Hz – 10kHz ±3dB
• Distortion: <0.2% THD @ 1kHz
• Noise: <-65dBu

• Maximum Level Before Clipping: 18dBu
• Nominal Output Level: 0dBu (selectable)
• Output Impedance: <= 100?

• Frequency Response: 300Hz – 12kHz ±3dB
• Distortion: <0.1% THD @ 1kHz
• Noise: <-55dBu

• Maximum Level Before Clipping: +12dBu
• Nominal Output Level: 0dBu (selectable)
• Output Impedance: <= 100?
• The following specified for a route from a dynamic headset:
• Frequency Response: 300Hz – 12kHz ±3dB
• Distortion: <0.2% THD @ 1kHz
• Noise: <-55dBu

• Via Powerline:
• 4W DC Voltage Range: ±30V
• 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

• 32º – +104ºF (0 – +40ºC)
• 90% relative humidity

• 1.75 x 19 x 6.4 in (HxWxD)
• (44 x 483 x 165 mm)

• 4 lbs (1.8kg)