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Garmin GTX 33 Remote Mount Mode S Digital Transponder

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Current Price: 1,900.00 USD Ends in: 4d 17h

  • Remote Mount Mode S Digital Transponder
  • IFR certified unit features traffic datalink capability and meets European mandates for Mode S Level 2 surveillance
  • Solid-State Design
  • Delivers up to 250 watts of nominal power output
  • Includes remote ident and auto standby, TIS interface, and altitude monitor with voice alerts
  • Certified to TSO-C166a standards for 1090 MHz extended squitter transmission
  • Traffic data enabled by remote GTX 33 system can be displayed graphically on Garmin's integrated GPS/Comm/Nav systems that provide built-in transponder code selection


Dimensions: 6.29"W x 1.78"H x 11.05"DWeight:3.1 lbs (unit only)
Display Type:DigitalVoltage Range:11-33
Temperature Range:-45°C to +70°CAltitude:55,000 feet 
Transmitter Frequency:1090 MHz ± 1 MHzTransmitter Power:125 Watts min, 250 Watts nom
Receiver Frequency:1030 MHzReceiver Sensitivity:-74 dBm nom for 90% replies
Mode A Capability:4096 Ident CodesMode C Capability:100' increments from -1000 to 62,700' 25' increments from -1000 to 50,175' w/suitable serial data altitude
Mode S Capability:Selective Ident Codes, Aircraft TypeExternal Suppression Input:Low ≤ 0.5V; High ≥ 8V
External Suppresion Output:Output: min +18V (300 ohm load) & max +23V (2000 ohm load)Audio Output:4.04 Vrms to 7.85 Vrms into 500 ohm load
Power Input:22 Watts Typical, 45 Watts MaxMax Full TSO Reply Rate; 1200 PRF, Code 7777:1.6A @ 27.5 Vdc, 3.1A @ 13.75 Vdc
Maximum Quiescent:0.85A @ 27.5 Vdc, 1.1A @ 13.75 VdcSquawk Code Selection:Remote entry through CNX 80, GNS 480 or G1000
Solid-State Transmitter:YesVerbal Alerts:Yes
TIS Alerts Compatible:YesOutside Air Temperature Display:No
Pressure Altitude Readout:


Altitude Monitor Function:No
Density Altitude Readout:NoBuilt-in Timers:No
Automatic ALT/GND Mode:YesDiversity:No
Compliance: TSO-C112, Class 2A; RTCA DO-239; ETSO-2c112b, Class 1 Level 2s, Level 2es; TSO-C166a, B0, B1; DO-178B, Level C; DO-254, Level C; ETSO-C166a, B0, B1; ICAO Annex 10, Amendment 77; DO-178B, Level D

Garmin GTX 33 Remote Mount Mode S Digital Transponder

Click here to purchase or contact the seller of this item on eBay

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