GTX 330

Part Number: 010-00230-01
Processing time is 1–3 business days.
Find a Dealer

Overview

Surveillance for Busy Airspace

  • IFR-certified 250 W transponder
  • Optional 1090 MHz ES broadcast technology
  • Easy-to-read LCD display
  • Traffic Information System (TIS-A) alerts on compatible displays
  • Pressure altitude, dedicated VFR squawk button and more

A panel-mounted Mode S digital transponder series with traffic datalink capability and dedicated pushbutton keys for squawk code selection, the GTX 330 family brings ATC aircraft surveillance to new levels of precision, reliability and performance.

Leading the Way to ADS-B with Optional ES Upgrade

Optionally available with available ES, or Extended Squitter, technology the GTX 330 takes the lead in providing an affordable pathway to ADS-B compliance for the Next Generation airspace system. Using precise GPS-referenced positioning information, the extended squitter technology enables transponders to automatically transmit more accurate, and more useful, traffic surveillance data — including aircraft flight ID, position, altitude, velocity, climb/descent, and heading information. (Compared to traditional Mode S and Mode C transponders, which can only broadcast altitude, and thus require ground-based radar to correlate and identify the aircraft's position.)

Traffic in Simulcast

Certified to TSO-C166b authorization for 1090 MHz extended squitter transmission, the ES upgrade improves upon the existing transponder query system while working seamlessly with existing ATC protocols. The ADS-B reports provide ground controllers with considerably faster updates than traditional radar. And by simultaneously broadcasting this information to TAS or TCAS equipped aircraft, it enables them to essentially see the same traffic picture for their location that ATC is watching on the ground. Thus, with everyone in the ADS-B loop watching and reacting to the same flight trajectories, safe separation is far easier to maintain.

Quality Shows Through

All the features of the standard GTX 330 transponder are retained in the ES version: Solid-state design, 250-watt transmitter, remote ident and auto standby, altitude monitor with voice alerts, TIS-A traffic interface, and an easy-to-read LCD display that reverses its numbers out of black for optimal viewing in all lighting conditions. A dedicated VFR squawk code button makes entering the numbers quick and easy. And a variety of useful timing and display functions include flight time, count-up and count-down timers, plus current pressure altitude. The GTX 330 can also be used to satisfy the European mandate for Mode S level 2 surveillance. And an antenna diversity option is added with the GTX 330D for improved air-to-air surveillance of TCAS-equipped aircraft flying above you.

Service Alert

Specs

PDF Download detailed specs

Physical & Performance

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

Features & Benefits

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

In the Box

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

Package contents may vary per version. See your local dealer for more information.

Accessories

/en-NZ/AU/accessoriesAndMapsUrls/010-00230-01.ep