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Funkwerk ATR 833A OLED Transceiver

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The ATR 833A OLED  is an all new technology transceiver with many new features, launched July 2010

The ATR833A is a VHF radio in 160mm format with the new channel separation of 8.33 kHz. The channel spacing can be switched between 25kHz and 8,33kHz.

Built-in Intercom produces obvious weight and cost benefits:

The built-in voice controlled intercom operates up to 4 microphones (2 standard, 2 dynamic). In many cases no extra intercom is required. This saves cost and weight.
All headsets are separately adjustable. Using similar headsets a 4-place intercom can be built-up.

Features Include:

VHF transceiver with 6W output power in 160mm format

Satisfies upcoming equipment requirement for 8.33kHz channel spacing

Automatic selection of 8.33kHz/25kHz spacing

OLED display for best readability under all conditions

Dual-watch technology, simultaneous monitoring of two frequencies

Voice controlled intercom for up to 4 microphones, can be deactivated for use with external intercom

Memory for up to 100 user-definable named frequencies

Easy recall of the 10 last used frequencies

Configurable energy saving mode


In addition to the standard functions there are 2 memory functions available: Up to 100 frequencies can be stored together with an identifier.

In addition, the 10 last used frequencies can be recalled easily.

The OLED-display gives perfect readability under all lighting conditions.



  • Dimensions 160 x 41.3 x 175 mm
  • Weight : 800g
  • Power supply voltage 13,75V DC
  • Current (standby) ca. 150mA
  • Current (transmitting) ca. 1.8A
  • HF Transmitter power 6W
  • Audio output power 4W

Funkwerk Avionics GmbH is an EASA approved production and maintenance organisation (EASA Part 21G/Part 145). It develops, produces and sells avionics equipment and avionics system solutions in the areas of communication, navigation and displays. The company also offers the "Filser" product lines of TRT Mode S transponders and ATR VHF voice radios for general aviation.

Unit is supplied with connector


View the Funkwerk ATR833A datasheet here


Funkwerk servicing available. Please contact us for details.
Funkwerk assure continued airworthiness, with no need for additional inspection, outside of normal aircraft checks.

Free Delivery by Express Courier.

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Pilot Shop Code : ATR833A
Original Retail Price: £ 2,121.00
Nominal Shipping Weight (not actual): 0.80 kg
Brand: Funkwerk Avionics

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