GARMIN GTR 225 VHF COM RADIO FOR CERTIFIED AIRCRAFT

547 500
Арт.
11-11345
Описание
Important Notes:
  • Includes Rack, Connector Kit, Back plate
VHF COM radios from Garmin, the GTR series. As the new-install replacement product for the popular SL40 model, the GTR series COM transceivers include a breadth of new features to reduce pilot workload.

These products have truly reinvented the stand-alone aviation COM radio with novel features like reverse database look-up and the COM monitor function, which bring new efficiency to cockpit radio management. Beyond that, these products demonstrate Garmin’s commitment to aviators worldwide, providing the solutions they need to meet the latest regulatory requirements in their regions, such as the recent SES mandate.

The GTR 225 includes 10 watts of transmit power and 25 kHz frequency spacing.

All products in the series have received the Federal Aviation Administration’s (FAA) Technical Standard Order (TSO) authorization.

For the European 8.33 spacing version, order the Garmin GTR 225A or 225B.

Worldwide Comm Database
Enter the airport identifier to find the frequency (or frequencies) associated with that location. Uses GPS input (from compatible systems, sold separately) to determine locations for each of the 25 nearest airports, Flight Service Stations, ATC facilities, WX stations, etc.

The series offers a variety of original features never seen before in a stand-alone COM radio. A unique frequency database makes it easy to find all the frequencies associated with a given airport or facility just by entering the location name or station ID. And when manually tuning a frequency, the reverse lookup function will automatically provide the navaid and/or airport identifier. Pilots can also find the nearest airport, area control center, flight service station, weather frequencies and VORs. All models also include a COM monitor function, which provides the utility of two receivers in one, allowing the pilot to listen to transmissions like ATIS without leaving the active ATC frequency, as one example.

The GTR and GNC series automatically store the 20 most recently called frequencies. Plus, the radios allow for storage of up to 15 favorite frequencies such as the pilot’s home airport or other frequently visited destinations. A familiar flip-flop feature allows channels to be entered in a standby window, and then activated with a press of a button. All models also include a built-in, voice activated two-place intercom making it a great solution for a two seat aircraft without an audio panel. A built-in timer can assist with approaches, holds and other assigned maneuvers.
Features
  • Flight Service Stations, ATC facilities, WX stations, etc.
  • Active and standby flip-flop frequencies
  • One-touch 121.5 emergency channel tuning
  • Comm frequency monitor function (listens to standby while monitoring the active)
  • Recall of frequency from database by facility name and type
  • Database reverse lookup of frequencies providing station ID andfrequency use (TWR, ATIS, etc.)
  • Volume control bar graph display
  • Alphanumeric display of frequency types (ATIS, GRND, TWR, etc.)
  • High-visibility alphanumeric LCD display
  • Transmit status indicator
  • Backlit keypad controls
  • Automatic and manual, pilot-selectable display intensity control
  • Built-in, two-place voice activated intercom
  • Frequency memory and recall
  • Stores/recalls 15 user defined frequencies
  • Stores/recalls previous 20 frequencies used
  • Squelch test function
  • Stuck mic time-out
  • 12 W audio amplifier
Eligibilities

Unit Comparison

Unit Com Nav 8.33kHz Transmit Power
GTR 225 X 10W
GTR 225A X X 10W
GTR 225B X X 16W

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Вопросы и ответы
Does the GTR 225 come with a rack? Does it come with the antanna? What antanna is used?

Yes, the GTR 225 comes with a rack and a connector kit in which we wire a harness. It does not come with an antenna as you can select the type of com antenna you want for your aircraft (top or bottom mount).

What is the difference between GTR 225 and GTR 225A/225B?

The difference is the wattage output as the A model is 10W and the B model is 16W. The A & B model have 8.33 channel spacing where the straight 225 is 25 channel spacing.

For the Garmin GTR and GNC Comms, could I simply change the radio in my panel without change the mounting rack for an SL 30 or SL 40?

The Garmin GTR and GNC Comm have different rack dimensions and are not slide-in replacements for the SL 30 or SL 40s.

Can the the Garmin VHF Com Radio GTR 225 interface with Garmin 496?

The Garmin 496 can connect to the GTR 225 with the Garmin Power Data Cable part number: 11-02694.

How is the volume and squelch controlled on the Garmin VHF Com Radio GTR 225?

Both would be accomplished by pressing MENU, using the large knob to select then the appropriate field and using the small knob to adjust the volume.

Is there a two place intercom integrated into the radio and harness?

Yes there is a 2 place intercom integrated with the harness and radio. You will need to order the option with the custom harness (part # 10-05721).

Does the Garmin VHF Com Radio GTR 225 have a cooling fan in it?

Yes, the GTR 225 has a cooling fan intergrated into the chasis.

Does the Garmin GTR225 have a remote flip-flop capability? This is one of the main reasons for an upgrade from the SL40.

Yes, it is pin 27 on the GTR 225 for the com flip-flop.

Will the GTR 225 interface with the Aera 660?

The GTR 225 can interface with the Aera 660 for the comm drop feature

Is the airport database US only on the Garmin GTR 225 or does it cover any airport worldwide?

The GTR 225 pulls from the database of the Aera 660 so it will be USA only unless you change the mapping database online after receiving it.

What size circuit breaker is recommended for the GTR 225?

Per Garmin - comm- 5a(28vdc) 10a(14vdc), nav- 2a(28vdc) 4a(14vdc)

I have an antanna from my Cessna 172, it is NAV COM, may I use that antEnna with the Garmin GTR radio 225?

If your existing antenna is in good, undamaged, condition there should be no issues in using it for your GTR 225 installation.

Will this Garmin GTR 225 radio attach to a VOR with a glideslope?

No. The GTR 225 is only a com. For that functionality, you'll need a NAV/COM such as the GNC 255 found under part # 11-11348.

Does the Area 500 interface with the 225. If so what cables will i need?

Per the manual this can be connected via RS232. You are able to use part # 11-08088.

Are the Garmin GTR225a and the GTR225b dual channels receivers?

Yes, this unit allows for an active and standby frequency to be set.

Are the Garmin GTR 225 units for certified or experimental only?

These are for certified aircraft.

Will the Garmin GTR 225 coM work with my AVMAP EXP V GPS? Also will the GTR 225 harness come with jacks, switch and breaker for single radio installation with intercom?

When ordering the harness it will include the jacks and wires for the switches/breaker. The docking station has an RS232 output but there is no documentation to indicate it will work.

Does the Garmin GTR225 interface with the Garmin GTX335 for location?

No, it does not.

What is included in the connector kit? Does it include pins for the backplate connector?

The connector kit will come with the backshell, connector and pins.

Are the installation documents available for review?

Yes, please send an email to avionics@aircraftspruce.com to request the installation manual.

Is the Garmin GTR 225 certified for a Cessna 150?

This item is FAA TSO which makes it eligible for certified aircraft. There is not an official AML. We recommend contacting your A&P for confirmation of whether this item can be installed in your aircraft legally. It is commonly installed in single engine Cessna so we do not think it will be a problem.

Whats the difference between 8.33 channel spacing and 25 channel spacing?

The US only requires aircraft to have 25 kHz spacing. 8.33 spacing was created to overcome frequency congestion and is used in Europe.

Will the GTR 225, or 225A or 225B interface with the Aera 550 for the comm drop feature? Is the B model the only one with the 16W?

Per the manual this can be connected via RS232. You are able to use part # 11-08088. Yes, the 225B is the only model with 16w.

Does the Garmin GTR 225 come with or can we purchase the wire harness with jacks?

P/N 11-11345 does not come with a wiring harness. You can purchase the wiring harness with jacks P/N 11-16965 OR you can purchase the unit and harness together P/N 10-05721.