T2000SFL Transponder (Rev8)


The Microair Avionics T2000SFL Transponder is a mode 3A/C aircraft transponder designed to operate in an ATCRBS environment.

The T2000SFL has been designed to comply with RTCA/DO-144A requirements, and has been tested to DO-160D for environmental and EMC requirements.

The T2000SFL software has been developed and approved under RTCA/DO-178B requirements.


The T2000SFL is a small lightweight transponder with low power requirements. The T2000SFL is compatible with any C88a compliant altitude encoder, and offers the following features:

  • Mode 3 A response (4096 codes)
  • Mode C altitude response
  • SPI indent response
  • Encoder Altitude displayed with Baro/QNH compensations
  • Altitude Alert (HI / LO)
  • Selectable VSI/Vario Display
  • Security coding of serial number
  • Option to power encoder only in mode C operation
  • Serial Altitude Data input – common protocols self detected
  • Serial Altitude Data output – Gillham 100ft converted to Garmin AT format


Enquire about this product

Microair Avionics Pty Ltd 601 Curtin Ave E. Pinkenba QLD 4008 Australia

Phone:  +61 7 4160 8200

Email: sales@microair.aero

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