Curtiss Wright – XPDR-520 – Radar Enhancing C-Band Transponder (20 Watt) – Curtiss Wright FTI

The XPDR-520 series C-band transponder boosts radar tracking with 20W pulsed RF output and low 5W power draw, ideal for aerospace.

XPDR-520 | Radar Enhancing C-Band Transponder (20 Watt)

  • Miniature transponder
  • RCC-262-02 compatible
  • Solid state design
  • C-band 5.4-5.9 GHz
  • High efficiency power supply
  • Programmable via a serial COM port

    • Receiver and Transmitter Frequency
    • Pulse Width
    • Code Spacing
    • Reply Delay
    • Sensitive superheterodyne receiver
  • Crystal-controlled frequency stability
  • Small form factor (5 cubic inches)
  • Light weight (6 ounces)
  • Mismatch protected from high antenna VSWR
  • No pressurization required

Hardware Datasheet:

Available Upon Request

Additional Information:

The XPDR-520 series transponder is the next generation of C-band transponders. It is used primarily to augment and enhance the tracking capabilities of C-band ground radars. The unit provides 20 watts of pulsed RF output with typical power consumption of 5 watts, giving this product line one of the lowest current draws in the industry today.

The XPDR-520 is backward-compatible so that its form-factor matches legacy systems. There is no need to replace existing technology. The transponder is programmable with the TTCWare configuration application or over a serial communications port using terminal emulation. An optional RS-485 multi-drop interface is also available.