Garmin GTR 200B Comm Radio

£1,392.00 Incl VAT £1,160.00 Excl VAT

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Part number: 010-01087-21

Powerful Features in a Small Package

  • All-in-1 radio and stereo intercom solution with standby monitoring and stereo input
  • Powerful 10 W Comm with a slim 1.35” tall design and large sunlight-readable display
  • Displays facility name and type when tuned to user-defined presets or supplied by compatible portables/G3X™
  • Advanced audio panel features including 3D Audio and auto-squelch
  • Optional Bluetooth® connectivity enables easy access to phone calls and audio entertainment

Gain More than Just a Comm

Designed specifically for G3X Touch equipped aircraft, the GTR 200 combines powerful Comm capabilities with advanced workload-reducing features formerly only found in high-end certified systems. Its slim 1.35” tall design allows you to make the most of limited space in your panel while 10 W of transmit power helps ensure solid communications between you and ATC or other aircraft in your vicinity. Information displays on the large, sunlight-readable display with brightness levels that can adjust automatically to the natural light level in the cockpit, or can be adjusted manually by the pilot. The GTR 200 offers 25 kHz channel spacing and utilizes a standard density 37-pin connector for easy installation.

GTR 200

Going above and beyond the call of duty of a traditional Comm, the GTR 200 includes a 2-place stereo intercom that is ideal for 2-seat aircraft; no additional hardware is required to communicate with your passenger. Advanced auto squelch automatically senses the noise level in the cockpit and adjusts the mic squelch for effortless intercom use regardless of the cockpit noise level. Listen to music inputs with Hi-Fi, home theater-like quality, featuring bass boost as well as pop, classical and rock music equalizer options. For added simplicity, optional Bluetooth connectivity adds the ability to make phone calls and listen to audio entertainment wirelessly. Pilot-configurable soft keys can provide 1-touch access to emergency frequency tuning, pilot audio isolation, saved frequencies list, music mute or push-to-talk. Plus, optional installed remote switches on the flight controls allow pilots to keep their hands on the controls while performing functions like swapping the active and standby frequencies.
GTR 200

Reduce Your Workload

Know exactly to whom you’re talking with the GTR 200. The device will display the facility name and type when you are tuning from one of the 20 user defined frequency preselects, or selecting a frequency from one of the nearest or flight plan airports (when transferred from a compatible Garmin aviation portable or G3X™ system). In addition, the GTR 200 automatically stores the 20 most recently accessed frequencies for easy retrieval. The 121.5 emergency frequency is also never more than a button press away; simply hold down the frequency swap button to tune it.

GTR 200

Enjoy Crystal-Clear Standby Frequency Monitoring

With its standby frequency monitoring feature, the GTR 200 gives you the ability to listen to ATIS while monitoring ATC. Swapping your active and standby frequencies is done with a single touch of a button or optionally installed switches on the controls. Even in single-radio aircraft, you’ll no longer have to worry about missing an ATC call or other critical transmission. 3D Audio capability separates the active and standby frequencies in your headset so it’s easier to differentiate between sources.

The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Garmin is under license.

When Interfaced with G3X and compatible Garmin aviation portables:

  • Automatic transfer of airport frequency groups (ATIS, Ground, Tower, UNICOM, Departure, etc.) for each airport in the flight plan plus nearby airports as you fly. Each transferred frequency includes the location and type identifier for display on the radio after tuning. No GTR 200 database is required for this feature.
  • 1-button access to airports in the flight plan and those near the aircraft


Additional information

Physical Characteristics

Bezel height: 1.35" (34.29 mm)
Bezel width: 6.25" (158.8 mm)
Rack height (dimple-to-dimple): 1.375" (34.93 mm)
Rack width: 6.30" (160.02 mm)
Depth behind panel with connectors (measured from face of aircraft panel to rear of connector backshells): 9.39" (238.51 mm)
GTR 200 weight (unit only): 1.34 lbs (0.61 kg)
GTR 200 weight (installed with rack and connectors): 1.91 lbs (0.87 kg)

General Specifications

Operating temperature range: -20° C to +55° C
Humidity: 95 percent non-condensing
Altitude range: -1,500 ft to 55,000 ft
Current draw¹ at 14 VDC:
0.6 A, typical when receiving
3.0 A, typical when transmitting
7.5 A maxiumum, 90 percent modulated into 3.1 VSWR and 11 V power input voltage
Current draw¹ at 28 VDC:
0.3 A, typical when receiving
1.40 A, typical when transmitting
3.75 A maxiumum, 90 percent modulated into 3.1 VSWR and 22 V power input voltage

Display Specifications

Display size (WxH): 3.4" (88.0 mm) x 0.843" (21.4 mm)
Active area (WxH): 2.95" (74.98 mm) x 0.486" (12.36 mm)
Resolution: 200 x 33 pixels
Viewing angle: left 45°; right 45°; up 10°; down 30°

COM Transmitter Specifications

Microphone input: Two inputs, standard carbon or dynamic mic with integrated preamp. The GTR 200 provides a 150 Ω AC input impedance and supplies the microphone with an 11 V bias through 470 Ω +/- 5 percent
Modulation capability: 85 percent with 250 to 2500 mVRMS microphone input at 1000 Hz
Modulation: AM double sided emission designator, 6K00A3E (118-136.975 MHz)
Frequency range: 118.000 to 136.975 MHz, 25 kHz channel spacing
Frequency tolerance: +/-5 ppm from -20°C to +55°C
Output power: 10 W carrier minimum
Duty cycle: 20 percent
Carrier noise level: At least 35 dB (SNR)
Stuck mic time-out: 35 seconds time-out, reverts to receive
Demodulated audio distortion: Less than 25 percent distortion when the transmitter is at 85 percent modulation at 350 to 2500 Hz

COM Receiver Specifications

Frequency range: 118.000 to 136.975 MHz, 25 kHz channel spacing
Headset audio output: 60 mW minimum into a 150 Ω load
Audio response: Less than 6 dB of variation between 350 and 2500 Hz
Audio distortion: Less than 25 percent at rated output power
Sensitivity: SINAD greater than 6 dB when the RF level is -107 dBm with 30 percent modulation
Squelch: Automatic squelch with manual override

Bluetooth Specifications

Available on GTR200B only
Bluetooth 3.0 Compliant
Supported profiles: A2DP and AVRCP (music) and HFP (phone)
Paired devices stored: 10
Connections allowed: 1 device
Supported devices: Phones, tablets, and GDL 51/52 (music)
Firmware updates: Free and field loadable by micro-SD card

GTR 200 features

Active and standby flip-flop frequencies with location and type identifiers
One-touch 121.5 emergency channel tuning
Comm frequency monitor function (listens to standby while monitoring the active)
3D Audio separates active and standby frequencies as well as the intercom in headset
Auto-squelch listens to the natural noise in the cockpit and automatically adjusts the squelch level
Automatic display of the airport identifier and type after tuning a frequency from the user defined presets or a frequency list transferred from a compatible portable GPS or G3X system
10 W transmit power and 25 kHz spacing
Large, sunlight readable display
Total product footprint is 1.35” tall by 6.25” wide. Has only a 9.4” behind-the-panel depth including connectors (8” without connectors).
Only 1.34 lbs. (1.91 lbs. with rack and connectors)
Optionally installed switches allow remote control of frequency flip-flop and/or pilot/co-pilot squelch
Volume control bar graph display
High-visibility alphanumeric LCD display
Built-in photocell for backlight control, or support for external 14V/28V lighting bus
Backlit keypad controls
Transmit status indicator
Receive status indicators for both active and standby (when monitored)
Monitor function enabled indicator
Built-in, 2-place stereo voice activated intercom
2 mono and 1 stereo audio inputs for external systems alerts and music
Stores/recalls 20 user defined frequencies with labels
Stores/recalls previous 20 frequencies used
Squelch test function
Extensive installation assistance screens to make it easy to set up external audio sources to the correct level
Stuck mic time-out; returns to receive mode to prevent frequency congestion
2 front panel-mounted, user-defined softkeys to assign to frequently used functions such as music on/off and pilot isolate. Can also be assigned to PTT to be used in case the installed PTT button or wiring fails.
MicroSD™ card slot for easy software updates
Mono/stereo headset detection
Easy installation with a standard density 37-pin connector
14/28 V power


¹The specified current draw is with the display backlight set to 100 percent.

  • GTR 200
  • Installation rack
  • Connector kit/backplate
  • Manual
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