Description
4-Channel, Two Display with Shift Page, HelixNet Speaker Station
The HKB-2X is a 4-channel, two display with shift page, flush mount digital partyline headset and Speaker Station that connects to Helixnet Main or Remote Stations over a single shielded twisted-pair cable. The HKB-2X can be locally powered via an external power supply or third party Power-over-Ethernet (PoE) power source.
Use our Digital Partyline Calculator to calculate the maximum acceptable cable length for a Clear-Com Digital Partyline System.
New in Version 3.0 (Available Now)
Optional Channel Expansion License
- Increase channel density by an additional 12 channels for a total of 24 channels on a single main station
Core Confirguration Manager (CCM)
- Robust browser-based configuration tool
User Roles
- Save favorite audio settings and key assignments for any device
Stacked Keys
- Assign multiple channels to a single beltpack key
USB Flasher
- Beltpacks can be configured as a call light by making a connected USB light glow steady or blink
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 power adapter
Specifications:
- Channels
- Four intercom channels
- Any networked program audio feeds (Assignable to intercom channels)
- Connectors
- Headset: 4-pin XLR-M
- Gooseneck Mic: 3-pin Tuchel
- As Surface Mount Station: Intercom line: Screw terminal block (3-way)
- DC Power: Screw terminal (2)
- Ethernet/PoE: RJ-45
- In S-Mount Desktop:
- Intercom line: (1) 3-pin XLR-M, (1) 3-pin XLR-F
- DC Power: 3-pin to AC adapter (provided)
- Ethernet/PoE: RJ-45
- 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)
- Max Power: 5W
- The following specified for a route from a four-wire input at 0dBu in:
- Max Gain: 0dB
- LS Frequency Response: 180Hz - 11kHz +3dB
- Distortion: <0.1% THD @ 1kHz
- Noise: <-50dBu
- 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 third party supplied Ethernet power source (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
- As Wall Speaker:
- Fits standard ANSI/NEMA OS 1 4-gang wall box
- With S-Mount:
- 10.4"W x 6.9"H x 6.7"D
- (265mm x 175mm x 170mm)
- Weight
- 1.5lbs (0.7kg)