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Eartec Evade Series Headset

by Eartec
Item #: EVxSR
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Customer Service: (800) 245-6630

Eartec EVADE are a new class of Light Industrial wireless team communication systems that provide instantaneous, hands free voice contact. Operating in full duplex mode they allow crews to talk simultaneously and hands free. They feature deluxe padding and a sleek, fully adjustable headband. EVADE have the capacity to link up to nine users within a 400-yard range.

EVADE headsets are self-contained with a compact full duplex transceiver built inside the ear cups eliminating wires and belt packs. Each complete intercom includes one “MAIN” headset that relays the digital signals generated by up to eight “Remotes”. The headsets link automatically without a base station.

A digital wireless technology known as Frequency Hopping controls the operation of all EVADE intercoms. These specialty headsets automatically switch to clear channels.


  • Excellent performance – Range up to 1/4 mile
  • Radio installed inside earcup, no wires or belt packs
  • Li-Poly Batteries – Provide continuous 8 hr operation and are field replaceable
  • Auto Mute Boom – Mute when in UP position
  • Volume Control – Simple up / down push button adjustment
  • Sealed for use outdoors in inclement conditions
  • Light Industrial Design – Wear comfortably for an 8-hour work shift
  • Field Programmable – Start small and add to your system as needed


  • Frequency Range: 2407MHz-2475MHz
  • Data Rate: 1MBPS
  • Bandwidth: 150KHz
  • Channel Spacing: 1MHz
  • Modulation Type: GFSK
  • Gain of Antenna: 0db
  • Duplexing: Time Division Duplex (TDD)
  • Speech Encoding:ADPCM/16kbit/s
  • RF Accessing: Time Division Multiple Access (TDMA)
  • Power Supply: Rechargeable Li-polymer Battery @ 3.7v/1000mAH
  • RF Output Power: 80mw
  • Operating Temperature: 0 – +50º C
  • Operating Relative Humidity Range: 30% – 90%
  • Operation Current: 110mA
  • Operation Time: 8h
  • Range: 350m (open field)