For Gunn based bench. It is regulated power supply to operate the gunn oscillator. It also contains square wave generator to provide 1 KHz frequency to the pin modulator for amplitude modulation.
Voltage Range : 0-12 V Continuously Variable
Current : 1 A Max.
Regulation : 0.2% for 10% variation in the main supply voltage.
Ripple : 1mV rms
Modulation Frequency : 1 KHz +- 10%(900-1100Hz)
Output Connector : BNC (F) for Gunn Oscillator & TNC (F) for Pin Modulator.