Receiver-synthesizer unit is a multifunctional device designed for application in perspective airborne radars.
The unit provides the wideband frequency output signals, heterodyne signals and synchronization signals for synchro detector with the Doppler shift and for the digital schemes generating as well as the number of service signals according to the incoming information. The receiver-synthesizer unit receives the target reflected signals from antenna.
frequency band X
frequency step, MHz 2
signal’s instability ±1x10 -7
frequency switching time, not more than, μs 2
phase noise level: at the carrier offset 1kHz, dB/Hz -100
spurious spectral components, not more than, dB -80