Gunn Power Supply By Nvis Technologies Pvt. Ltd.

Gunn Power Supply:
Gunn power supply comprises of an electronically
regulated DC power supply and a square wave generator designed to
operate Gunn oscillator and pin modulator simultaneously.The DC
voltage is variable from 0 to 10 volts. The frequency of  square
wave can be continuously varied from 800 to 1200 Hz. The front
panel meter can read the Gunn voltage and the current drawn by the
Gunn diode. The power supply is designed to protect Gunn diode
from reversevoltage and from over voltage transients and from low
frequency oscillations.

Technical Specifications:




Voltage Range

0 to 10V



Current

750 mA



Stability

0.1% for +- 10% mains variation



Ripple

1.0 mV typical



Modulating Frequency

800 to 1200 Hz



Modulating Voltage

0-10 Vpp variable



Output Connector

BNC for Gunn Bias



Power Supply

220 VAC +-10%, 50Hz



Dimension (mm)

273 x 197 x 80



Audio Input

Provided for audio communication



Frequency Range of Gunn Oscillator

8.5 to 11.5 Ghz (mechanical tunable)



Frequency Accuracy

+-1%



Load VSWR

1.5 max.



Output Power of Gunn Oscillator

Min 10mW - 15mW over the entire frequency range



Frequency Stability

500 KHz / C temp



Puswhing Sensitivity

10 MHz



Waveguide Type

WR 90