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Garmin GTN 750Xi GPS/Nav/Com/MFD System With Harness For Experimental Aircraft

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**Note: Per Garmin, We can only offer this product to experimental aircraft with harness

Packed full of powerful avionics, the GTN 750XI is a fully integrated GPS/NAV/COMM solution. The 6-in.-tall system’s intuitive touchscreen controls and large display give you unprecedented access to high-resolution terrain mapping, graphical flight planning, geo-referenced charting, traffic display, satellite weather and much more.

Tap into a new generation of faster, smarter avionics. With more pixels, more processing power, more speed and performance, the GTN 750Xi system brings exciting new growth capabilities to the industry’s premier GPS/Nav/Comm/MFD platform. Visualize your entire flight plan, including holds and approaches on a big 6.9” touch display. High-speed processors cut boot-up time by 50% over earlier GTN models. Fly the approaches you want — from visual glidepaths to LPV, RNAV, ILS and more. It’s interface-friendly with a wide range of existing avionics, autopilots and flight displays. Wirelessly load flight plans and database updates with an optional Connext® link.

Brighter, Faster, Sharper, Better
    Do-It-All Touchscreen
  • Intuitive touchscreen interface provides quick access to navigation, radio tuning, multifunction display features and more.
    Lightning-Fast Response
  • Powerful dual-core processors boost the GTN Xi series graphical display capabilities — with faster zooming, panning and map rendering on the display.
    High-Resolution Display
  • With almost double the pixel count of its predecessor, the GTN Xi series features wider viewing angles and one of the highest-resolution displays ever offered in this class of avionics.

Work Saving Ways to Tune and Display
    Multi-function Display
  • Supporting multiple inputs, the 6.9” display can put moving maps, terrain, traffic, weather, airport diagrams and more at your fingertips.
    Easy Data Entry
  • Use the on-screen QWERTY keyboard or traditional concentric knobs to enter frequencies, waypoint identifiers, routings and more.
    Tell It, Tune It
  • Available Telligence™ voice control technology helps reduce pilot workload by responding to hundreds of spoken commands with the press of a button on the yoke.
    Pinch, Swipe Gestures
  • A quick finger swipe lets you pan across the map display. Or use a smartphone-like pinch-to-zoom motion to scale up or down on any map, traffic or terrain page.

California Prop 65 Warning Symbol

WARNING: Cancer and Reproductive Harm -

In the Box

  • GTN 750XI


  • TSO applicability: C74d Class A; C112e; C146e Class 3; C151d Class A, B; C157b Class 1, 2; 165b; C194; C195b Class B1, B3, B5, B7; C209
  • Display size: 6.9" (175.3 mm) diagonal
  • Display resolution: 834 pixels (W) x 986 pixels (H)
  • Unit bezel height: 6.00" (152.0 mm)
  • Unit bezel width: 6.25" (159.0 mm)
  • Unit depth with connectors: 11.25" (286 mm) (measured from face of aircraft panel to rear of connector backshells)
  • Unit weight: 5.7 lbs (2.60 kg)
  • Input voltage range: 11 VDC - 33 VDC
  • Operating temperature range: -20° C to 55° C (-4° F to 131° F)
  • Number of GPS channels: 15 (12 GPS and 3 GPS/WAAS/SBAS)
  • LAT/LON position accuracy: <1.25 meter RMS horizontal, < 2 meter vertical, with WAAS
  • Maximum velocity: 1,166 knots
  • Position update Interval: 0.2 sec (5 Hz)
  • Frequently Purchased With
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Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: I do not see an option for WAAS upgrade. Are all Garmin GTN 750 WAAS enabled? Also, is the listed price including installation? Are there any other charges if so?

Yes, all GTN 750s are WAAS enabled. We do no provide avionics install services and you will have to go to a certified Garmin installer for the install.

Q: Does the GTN 750 come with an Antenna like the 650?

Yes, the GA 35 WAAS GPS antenna is included.

Q: Can you connect this Garmin GTN 750 to the Garmin G3X? If so, how?

Yes, the GTN 750 can certainly be connected to a Garmin G3X. You would need a GAD 29 to fully give this interface. GAD 29 enables your G3X to incorporate such advanced features as GPS steering, WAAS LPV vertical approach guidance and more. The GPS navigation data is provided to the G3X system via one RS-232 input and one ARINC 429 input for each GTN/GNS unit. The G3X system sends flight data and selected course information back to the GTN 750 via an ARINC 429 output. The G3X system uses an additional ARINC 429 input to receive VOR,localizer, and glideslope deviation from the GTN. The G3X Touch system can also remotely display and control the VHF COM radio, with them being controlled over the GTN 750 or their own front panel panels over the same RS-232 connection as navigation.

Q: Do you have any IFR/FAA certified products for non-experimental aircraft? I am an A&P and I would like to install my own equipment and get it certified after the installation by a Avionics Shop.

Unfortunately we can only sell this over-the-counter to experimental aircraft applications. Only a certified Garmin Install shop can sell and install the certified units into certified aircraft.

Q: Can you connect this Garmin GTN 750 to the Dynon SV-HDX1100?

Yes, this is possible but you will p/n:10-04520 which is the Skyview ARINC Adapter.

Q: Is this Garmin GTN 750 unit compatible with the Garmin remote ADSB in/out GTX345R unit, and can it display the ADSB traffic on it?

This unit can interface with the GTX345R and the GTN will display traffic and weather from ADS-B IN.

Q: What is the warranty on the GTN750?

All Garmin avionics products are warranted to be free from defects in materials or workmanship for the earlier of 2 years or 800 flight hours from the date of purchase for new TSO panel-mount products

Q: Is the GTN 750 Experimental able to control an SL70R?

Unfortunately, it cannot.

Q: Which Garmin transponders will the GTN750 control including remote mount types?

It would be best to use the GTX series of transponders that will work with the GTN.

Q: Does this Garmin GTN 750Xi include the mounting rack?

Yes, this includes the mounting rack

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