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Garmin GTX 320A
Class 1A transponder
GTX 320A
CALL FOR PRICING

Garmin introduces the GTX320A, a full-featured, compact, panel-mounted, Class 1A transponder. The GTX320A's solid-state transmitter provides 200 watts nominal power output, eliminating the need for a cavity tube that can degrade with time, fail, or require expensive replacement. One hundred percent solid state also means no warm-up time, reduced power consumption, and heat for longer service life. Extensive utilization of surface-mount technology provides shallow depth and reduced weight which simplifies installation in the tightest spaces. The GTX320A will operate at 14 or 28 volts without the requirement for external voltage converters or dropping resistors.

The GTX320A fits into existing installations of select Narco and King transponders using optional adapters for simple, cost-effective upgrading. A modular design allows for ease of serviceability and simple, standard, four-knob tuning. Also included is an extensive one-year warranty. The GTX320A transponder — another high-value, compact, reliable product from the avionics industry innovator: Garmin.

Specifications

General

  • TSO compliance: C74 Class 1A
  • Power Requirements:
11.0 to 33.0 VDC; Max Power
Input: 12 watts @ 500 prf

Enviromental

  • Temperature range: -20°C to +55°C (continuous operation)
  • Humidity:
95% @ +55°C for 16 hours
85% @ +38°C for 32 hours
  • Altitude: 50,000 Feet

Performance

  • Transmitter Frequency: 1090 MHz
  • Transmitter Power: 200 watts nominal
  • Receiver Frequency: 1030 MHz
  • Receiver Sensitivity: -74dBm nominal for 90% replies
  • Mode A Capability: 4096 ident codes
  • Mode C Capability: 100 foot increments from -1000 to 63,000 feet
  • External Suppression:
Input: - Lo < 0.5V; High > 8V
Output: - > 18V Pulse

Physical

  • Dimensions: 8.2"L x 6.25"W x 1.63"H (208 x 159 x 42mm)
  • Weight: 2.2 lbs.

Specifications are subject to change without notice.