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Garmin GTR 20 (Experimental)

SKU: 010-01076-11 Categories: , , Tag: Brand: Garmin

Available on backorder

AUD $1,750.00 

Garmin GTR 20 Remote Comm Radio with Installation Kit (for G3X Touch Only)

 

Powerful Features in a Remote-mounted Package

  • Remote-mount 10 W Comm radio that integrates with G3X Touch™ flight display for on-screen control
  • All-in-one radio and audio panel with advanced audio features, including 3D Audio, 2-place stereo intercom and stereo music input
  • Advanced auto squelch automatically senses the noise level in the cockpit for effortless intercom use
  • Standby frequency monitoring gives you the ability to listen to ATIS while monitoring ATC
  • G3X Touch displays Comm frequency facility name and type for active and standby frequencies  

The GTR 20 Comm radio offers pilots an ideal solution for a clear, powerful communication radio and intercom, all controlled from a G3X Touch display.

Available on backorder

More Than Just a Comm

Designed specifically for G3X Touch equipped aircraft, GTR 20 combines powerful Comm capabilities with advanced workload-reducing features formerly found only in high-end radios. Its remote design allows you to make the most of limited space in your panel while its 10 W transmit power helps ensure solid communications between you and ATC or other aircraft in your vicinity. GTR 20 offers 25 kHz channel spacing and uses a standard density 37-pin connector for easy installation.

 

Full-featured Audio

Going above and beyond the call of duty of a traditional Comm, GTR 20 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. 3D Audio capability separates the active and standby frequencies in your headset so it’s easier to differentiate between sources.

 

Touchscreen Control

The G3X Touch interface allows access to emergency frequency tuning, pilot audio isolation, saved frequencies list, music mute or push-to-talk, while FastFind suggests airports using your current GPS location, so you can quickly look up and tune frequencies. Plus, optional installed remote switches on the flight controls allow pilots to keep their hands on the controls while performing functions such as swapping the active and standby frequencies.

 

Crystal-clear Standby Monitoring

With its standby frequency monitoring feature, the GTR 20 Comm radio gives you the ability to listen to ATIS while monitoring ATC. Swapping your active and standby frequencies is completed through the G3X Touch display 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.

 

Frequency Identification

Know exactly to whom you’re talking with GTR 20. The G3X Touch display will display the facility name and type when you are tuning frequencies manually using the dedicated G3X Touch display knobs or using touchscreen features such as FastFind.

Characteristic                                               Specification

TRANSMITTER – The GTR 20 transmitter meets the requirements of RTCA DO-186B section 2.3 for a class 4 transmitter.


Microphone Input             Two inputs, standard carbon or dynamic mic with integrated preamp. The GTR 20 provides a 150 Ω AC input impedance and supplies the microphone with an 11 V bias through 470 Ω +/- 5%.

Modulation Capability          85% with 150 to 1500 mVRMS microphone input at 1000 Hz. Range can be extended from 20 mVrms to 2500 mVrms with mic gain adjustment.

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 Watts carrier minimum

Duty Cycle                                20%

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% distortion when the transmitter is at 85% modulation at 350 to 2500 Hz.

 

RECEIVER – The GTR 20 receiver meets the requirements of RTCA DO-186B section 2.2 for a class C receiver.


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% at rated output power

Sensitivity                                   SINAD greater than 6 dB when the RF level is -107 dBm with 30% modulation

Squelch                                       Automatic squelch with manual override

  • GTR 20 Remote mounted 10W COM Radio
  • Connector kit

A GTR 20 cannot be installed in a system that also includes a GDU 37X.

The GTR 20 will only work with the G3X system that uses the new GDU 4XX displays.

The GTR 20 is not supported with G3X installations using GDU 37X displays.

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More Than Just a Comm

Designed specifically for G3X Touch equipped aircraft, GTR 20 combines powerful Comm capabilities with advanced workload-reducing features formerly found only in high-end radios. Its remote design allows you to make the most of limited space in your panel while its 10 W transmit power helps ensure solid communications between you and ATC or other aircraft in your vicinity. GTR 20 offers 25 kHz channel spacing and uses a standard density 37-pin connector for easy installation.

 

Full-featured Audio

Going above and beyond the call of duty of a traditional Comm, GTR 20 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. 3D Audio capability separates the active and standby frequencies in your headset so it’s easier to differentiate between sources.

 

Touchscreen Control

The G3X Touch interface allows access to emergency frequency tuning, pilot audio isolation, saved frequencies list, music mute or push-to-talk, while FastFind suggests airports using your current GPS location, so you can quickly look up and tune frequencies. Plus, optional installed remote switches on the flight controls allow pilots to keep their hands on the controls while performing functions such as swapping the active and standby frequencies.

 

Crystal-clear Standby Monitoring

With its standby frequency monitoring feature, the GTR 20 Comm radio gives you the ability to listen to ATIS while monitoring ATC. Swapping your active and standby frequencies is completed through the G3X Touch display 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.

 

Frequency Identification

Know exactly to whom you’re talking with GTR 20. The G3X Touch display will display the facility name and type when you are tuning frequencies manually using the dedicated G3X Touch display knobs or using touchscreen features such as FastFind.