Clear-Com HKB-2X Speaker Station

OUR PART #: hkb-2x MFR #: HKB-2X

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The Clear-Com HKB-2X is a 4-channel, two display with shift page... ...Read more

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Clear-Com HKB-2X Speaker Station
Our Price: $1,780.00

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Accessories

Product Overview

The Clear-Com HKB-2X is a 4-channel, two display with shift page, flush mount digital partyline headset and Speaker Station that connects with the HMS-4X Main Station and other user stations using various cable types, including a single shielded twisted-pair cable. The user can select between 4 of any 24 available channels with the ability to talk and/or listen on the selected channel.

User controls include position adjustable OLED displays, momentary/latching Talk button, Call button and rotary encoder level controls. The station has separate screw-pot level control for program audio, and the HKB-2X can be locally powered via an external power supply or third party Power-over-Ethernet (PoE) power source.

NOTE: Use Clear-Com's Digital Partyline Calculator to calculate the maximum acceptable cable length for a Digital Partyline System.

Features

  • For use with HelixNet Main and Remote Stations
  • 4-channel, two display, digital networked partyline station
  • Fits 4-gang standard electrical wall box (US ANSI/NEMA OS-1) or optional S-Mount enclosure
  • Displays swivel up and down for best viewing
  • Individual Partyline and Program Audio speaker levels with speaker mute
  • Powered by Powerline, Power-over-Ethernet (PoE) or AC/DC universal poweradapter

Specifications

  • Channels: Two intercom channels (Selectable) Program Audio (Assignable from Main Station)
  • Connectors:
    • Intercom Line: (2) 3-pin XLR–M–F
    • Intercom Line Pin Function:
    • Pin 1: Ground
    • Pin 2: +30V DC and Audio
    • Pin 3: -30V DC and Audio
    • Headset: 4-pin XLR–M & 2.5mm TRS jack
    • 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
  • 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:
    • Noise: -65dBu
    • Headphone Limiter: 0dBu (selectable)
  • Power Requirements:
    • 4W DC Voltage Range: ±30-60 volts
  • Environmental:
    • 32º to +113ºF (0 to +45ºC)
    • 90% relative humidity
  • Dimensions (HxWxD): 4.5 x 8.2 x 2.4 in (114 x 209 x 61 mm)
  • Weight: 18.8 oz (0.53 kg)

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

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