Aviation's Panel Mount Avionics Installation Leader

The GNC 300XL TSO delivers picture perfect GPS/comm technology and outstanding reliability. This panel mount combines GPS navigation with a 760-channel transceiver and high resolution DSTN display. The 300XL TSO shares the popular features of the GNC 250XL and is TSO-certified for non-precision approaches for the IFR environment.

View Graphics in Sharp Detail

Graphics appear in crisp detail on GNC 300XL TSO’s 80 x 240 pixel display — jagged lines disappear and smooth arcs and crisp alphanumeric characters prevail. For optimum viewing, a built-in photocell reads the light level and adjusts the display automatically from black-on-yellow to yellow-on-black for nighttime viewing.

Enhance Situational Awareness

Receive your choice of Americas or Atlantic or Pacific coverage from a huge Jeppesen® database. Like other Garmin panel-mount units, GNC 300XL TSO features front-loading data cartridges, so you can make data updates without removing the unit from the rack.

Save Space with Built-in Comm

GNC 300XL TSO also delivers clear communication from its 760-channel VHF transceiver. Comm features include auto squelch control, instant standby and emergency channel select and frequencies transfer from the database.

GNC 300XL TSO: GPS/comm technology in a space-saving unit.

  • Unit Size: 6.25 x 5.64 x 2 inches (159 x 143 x 51 mm)
  • Rack Size: 6.32 x 6.79 x 2 inches (161 x 172 x 51 mm)
  • Unit Weight: 2.55 lbs. or 1.16 kg
  • Rack Weight: .83 lbs. (0.38 kg)
  • Display: 80 x 240 double super twist neumatic with six times the contrast of typical DSTN displays. Automatic contrast adjustment with reverse mode for exceptional readability in direct sunlight or at night.
  • Source: 10-15 Vdc, rechargeable battery, 115 Volt with optional wall adapter for GPS simulator operation
  • Battery Life : Up to 2 hours with screen time out enabled
  • Data Storage : Internal battery retains stored data up to 5 years

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Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.