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622-1270-001

Transponder
Alternate Part Numbers
TDR-90
Brand
Collins
Product
622-1270-001

Technical

  • Power
  • 27.5VDC +/- 20%
  • Power Requirement (Standby | Operation)
  • 25W | 40W
  • Peak Pulse Power
  • 250W - 400W
  • Current
  • 1.9A
  • Frequency Stability
  • +/- 3 MHz
  • Bandwidth
  • 6 MHz at 3dB down | 50 MHz at 60 dB down
  • Sensitivity
  • -72 to -80 dBm
  • Shock
  • 6g | 6 positions (11 +/-2 ms duration) for operation
  • Temperature
  • -65°F - 131°F | 160°F for 30 minutes
  • Altitude
  • 45,000 ft
  • Length
  • 13.7 in
  • Width
  • 2.4 in
  • Height
  • 3.5 in

Details

  • Providing identification of aircraft on ground controller's plan position indicator
  • Provides Modes A and C operation when used with altitude digitizer
  • Capable of producing 2 to 16 coded reply pulses