Funke ATR833-II LCD VHF Transceiver

Funke ATR833-II LCD VHF Transceiver

Code : 7948

The Funke ATR833-II LCD Panel Mount VHF Transceiver replaces the ATR833 and now features state-of-the-art digital signal processing. The ATR833-II has an LCD display for best sunlight readability and noticeably less power consumption.

Please contact us for pricing.

£ Price on Application

The new ATR833-II LCD Transceiver is a complete solution for radios in small aircraft offering the new 8.33kHz channel separation. The channel spacing can be switched between 25kHz and 8.33kHz. The built-in vox controlled intercom with automatic microphone detection operates up to 4 microphones (2 standard, 2 dynamic). In many cases no extra intercom is required, saving cost and weight. All headsets are separately adjustable. Using similar headsets, a 4-place intercom can be created.

 Key Features

  • 8.33kHz and 25kHz channel spacing
  • Complete VHF transceiver for small aircraft with 6W output power in a 2 ¼ inch (57mm) housing
  • Easy recall of the 10 last used frequencies
  • Ability to repeat up to 9 seconds of the last radio call
  • Memory for 20 user-definable named frequencies
  • 2 microphone inputs (auto detection standard or dynamic)
  • Voice controlled intercom for up to 4 microphones, can be deactivated for use with an external intercom
  • Auxillary audio input
  • High constrast LCD display for best readability under all conditions
  • Dual-watch technology for simultaneous monitoring of two frequencies
  • Configurable energy saving mode
  • Auto Tx off after 2 minutes
  • ATR833-II can be remotely controlled by using thje ATR833RT remote control unit


  • Second COM in crowded panels
  • Sailplanes, microlights, crop sprayers, aerobatic & vintage aircraft
  • Aircraft needing European 8.33KHz compliance
  • Portable, desktop and fixed base stations
  • Remote controlled communication systems and UAVs
  • Tandem training & aerobatic aircraft

  Technical Data

  • Frequency range: 118.000MHz .... 136.975 MHz
  • Channel Spacing: 8.33 kHz & 25kHz
  • HF output power: approx 6W
  • NF output power: approx 4W
  • Dimensions: 65mm (H), 65mm (W), 169mm (D)
  • Weight: Approx 460g
  • Power consumption: Standby: 2.8W, Transmit 35W
  • Power Supply: 11.0 - 30.0 VDC nominal
  • Supplied with connector
  • Certification: EASA.21O.10062108


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