Eartec Co CSXTPLUS-8
XT-Plus Com-Center with Interface and 8 COMSTAR Headsets


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Eartec's CSXTPLUS-8 system package comes with an XT Plus Com-Center as well as a software controlled interface, plus 8 COMSTAR headsets: 4 Singles and 4 Doubles. The interface connects between the port on the rear of the Com-Center and a compatible wired system. Its signal levels create a seamless audio link for the 8 wireless headsets to communicate with an existing wired intercom. This revolutionary intercom is not voice activated and has no delay when transmitting, so up to 8 users can simultaneously talk just like using a regular telephone, plus communicate with the wired headsets, hands free, simultaneously, and with no interconnecting wires. Signal range is up to 400 yards. Also includes padded carry case for storage and transport.

Eartec COMSTAR Headsets (Double & Single)
An industrial "All in One" full-duplex radio headset from Eartec, the Double includes miniaturized circuitry built right into the earcups. It's a breakthrough self-contained design eliminating the requirement for a cable or belt-pack transceiver.

The Double weighs in at just 12 oz., or about the same as a traditional headset requiring a belt-pack. It can be worn on the left or the right thanks to its microphone being able to swivel over the top. There's also a handy microphone mute switch located right on the earcup, along with a sealed membrane assembly featuring On/Off and volume controls. It comes with a rechargeable Lithium battery that can run up to 10 hours.

The Single has all the features of the Double, but employs a single earcup rather than two.

Eartec CSXTPLUS-8 XT Plus Com-Center Features:

  • Outstanding Range - Full duplex communication up to 400 yards in any direction from the Com-Center
  • Dual Channel with Conferencing - 2 groups of 4 users communicate separately or all together in conference mode
  • Digital, Full Duplex Voice - Dect frequency band (1900 mHz) is reserved by FCC for “PCS” voice communication only
  • Expandable – Start small (5 headsets included), then add field programmable headsets, up to (8) total.
    Note: additional headsets sold separately.
  • Totally Portable – AC wall plug, rechargeable battery (6 hrs) and AA disposable battery sled included
  • Simple/Instant Setup – Self tuning, no remote antenna required
  • No FCC License Required – this version is for the USA FCC license

Eartec COMSTAR Specifications:

  • Standard: DECT 6.0 (Digital Enhanced Cordless Telecommunications)
  • Frequency:
    • US: 1920 - 1930 MHz
    • EURO: 1880 - 1900 MHz
  • Weight 12 oz
  • Channel Bandwidth: 1.728 GHz
  • Modulation Type: GFSK
  • Transmission Speed: 1.152 Mbps
  • Duplexing: Time Division Duplexing (TDD)
  • Speech Encoding: ADPCM/32 bits/sec
  • RF Accessing: Time Division Multiple Access (TDMA)
  • Range: 400m in open space
  • Base Power Supply:
    • AC adapter:
      • Input: 110-40VAC
      • Output: 9.0VDC, 1000ma
  • Headset Power Supply:
    • Rechargeable Lithium: 3.7V/1000 mAh
  • Charger Power Supply:
    • AC Adapter:
      • Input: 110-40VAC
      • Output: 5.0V
  • Charge Time 6 Hrs.
  • Operation Time: 10 Hrs.
  • Normal Condition of Use: 0° C - 40° C
  • Storage Temperature: -10° C - 60° C
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