25 kHz channel spacing

6 W or 10 W power output

RF signal indicator in the Display

Dual watch function (“SCAN Mode” for monitoring a second frequency).

VOX-controlled intercom

4-place intercom

2 separate intercom circuits

Separate PTT for pilot and co-pilot

Audio Auxiliary input

Tandem Operation

EASA certified

FCC approved for 25 kHz versions


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RT6201 Remote controlled VHF transceiver

  • Compact and lightweight
  • Sunlight readable display
  • Robust and maintenance-free design
  • No forced cooling
  • No ventilation slots
  • Market-leading durability
  • 2-year warranty

High-quality and robust by nature. With user-centric front panels, optimized for pilot safety, the AR6201, AR6203 and RT6201 VHF transceivers are market-leaders for their unrivalled reliability. Available in panel mount or remote controlled versions for more installation flexibility.

The AR/RT620X VHF transceivers are a family of high-quality aircraft radios optimized by their functionalities, state-of the-art technology, compact dimensions, and low weight for many different aircraft categories in the general aviation community. Market leader for their reliability, the products follow the highest manufacturing and testing standards in the Light & Sport Aviation segment.
The panel mount models are equipped with sunlight readable LC displays and all variants provide high performance transmitters with either 6 or 10W power output, continuous power supply from 10.25 to 33 V DC, 8.33 kHz / 25 kHz channel spacing, sensitive receiver, VOX intercom and many other features. The front panels provide enhanced user safety with the automatic safe-lock system, avoiding improper or unwanted handling.
The AR/RT620X radio family supports a 4-place VOX-controlled intercom, separated PTT keys, tandem capable connection with the RCU6201 panel-mount remote controller for dual-panel operation. The VHF transceiver also contains a channel memory function for automatically/manually frequency storage. The last 9 used (active) frequencies are always stored automatically.
To support a variety of different installation requirements, the 620X products are available in the following formats:

  • AR6201: 2 ¼ format, easy installation in cockpit panels using only 4 screws.
  • RT6201: split variant of the AR6201, controlled with the RCU6201 compact control unit (2 ¼ inch format). The RT6201 can thereby be installed with the dedicated mounting close to the antenna.
  • AR6203: 160mm width for panel installation with the dedicated mounting.

Reputed for their world class reliability and premium manufacturing quality, all AR/RT620X radios are supplied with a 2-year standard warranty package.