GTX 330D

$7,449.00 excl. Vat

This product is for installation only and will not be shipped. Please contact us for a free quote.

Out of stock

SKU: 010-00293-61 Category: Tags: , ,


A panel-mounted Mode S digital transponder that meets the European mandate for Mode S level 2 surveillance. GTX 330D adds antenna diversity to the features of the GTX 330 for improved visibility of TCAS-equipped aircraft flying above you.(TIS function only available in USA currently.)

Enjoy Innovative Design

GTX 330 features a solid-state design, and with no warm up time, lower power consumption and much lower heat emissions, you’ll enjoy a longer service life. It provides 250 watts nominal power output and has an easy-to-read DSTN liquid crystal display which reverses the numbers out of black for optimal viewing. An innovative keypad makes entering a squawk code a snap, and a dedicated VFR button allows for quick-and-easy VFR squawking. Similar to the GTX 327 Mode C transponder, the 330 also offers several timing and display functions including flight time, count-up and count-down timers and current pressure altitude. In addition, it comes with remote ident and auto standby, plus an altitude monitor with voice alerts.

GTX 330: A whole new standard in transponder utility.

Physical & Performance

Physical dimensions 6.25″W x 1.65″H x 11.25″D (15.9 x 4.2 x 28.6 cm)
Voltage range 11-33
Transmit power 250 watts nominal
Transponder type mode A/C and S
Weight 4.2 lb (1.9 kg)
Squawk code selection push-button
Display type digital


Built-in timers Yes
productSpecPDF pdfs/specs/gtx330_spec.pdf
Outside air temperature display Yes
Altitude monitor function Yes
Pressure altitude readout Yes
Solid state transmitter (more efficient, longer life) Yes
Automatic ALT/GND mode Yes
Traffic Information Services (TIS) alerts compatible Yes
Panel-mounted Yes
Verbal alerts Yes
Density altitude readout Yes
Diversity (supports top and bottom mounted antennas to enhance visibility to TCAS-equipped aircraft flying above you) No


In the Box:

  • GTX 330/330D transponder
  • Installation kit
  • Pilot’s guide



Additional information

Weight 4.2 lbs

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