This unit requires installation and cannot be sold otherwise.  Please know that all installation quotes are based upon the assumption that the wiring inside the aircraft is airworthy.  All prices are subject to change without notice.

Garmin’s GTX 330D provides antenna diversity.  This is the black unit.

Garmin’s GTX 330D is a panel-mounted Mode S digital transponder that uses 1090 MHz ES broadcast technology.  The unit comes in two colors, black and gray.  This unit is black and has the antenna diversity feature.  It comes equipped with traffic datalink capability and is IFR certified.

The GTX 330D transponder brings ATC aircraft surveillance to new levels of precision, reliability and performance.  It comes equipped with an easy to read LCD display, pressure altitude readings and has dedicated push button keys for easy squawk code selection.

Traffic Information System (TIS-A) alerts are also available on compatible displays.