1. Custom Solutions
  2. Radar & EW
  3. Receiver Exiter System

Receiver Exiter System

Receiver & Exciter system operates in three mutually exclusive modes; Pulsed mode, FMCW mode and Calibration mode. In pulsed mode exciter section generates appropriate power & frequency at RF Pulse O/P Port. The PRF signals input to the receiver & exciter system is used for synchronization & pulsed mode operation. In FMCW mode exciter section generates frequency modulated continuous wave signal with bandwidth of 200 MHz . In calibration mode exciter section generates pilot signal at calibration output port with appropriate frequency & power for calibration, for amplitude and phase of receiver channels. The RF Pulse O/P and FMCW O/P will be in the isolation/cut off mode.

Receiver Exiter System

Receiver Exiter System Features

Features

  • Pulsed mode
  • FMCW mode
  • Calibration mode
  • PRF signals for synchronization & pulsed mode operation
  • Homodyne configuration in FMCW mode
  • Pilot signal at calibration output in calibration mode

Receiver Exiter System Specifications

Pulsed Mode FMCW Mode Calibration Mode
Pulsed Mode
No. of Channels 4 No’s
Input RF 17 GHz ± 250 MHz
Output IF 60 MHz
Input P1 dbcomp - 25 dBm)
Rx Gain Control 30 dbin step of 1 dB
Noise Figure 7.0 dB, Max
Gain Imbalance ± 2 db@ 10 dbattenuation
FMCW Mode
No. of Channels 4 No’sm
Input RF 17 GHz ± 250 MHz
Output IF Zero IF (Homodyne)
Channel Gain 25 dB(Typ. ) ± 2 dB)
Noise Figure 12 dB, Max
Calibration Mode
Output Level -10dBm (Typ. ) ± 2 dB
Ref Clock Frequency 10 MHz