Romtek  Gunn  Oscillator


Gunn Oscillators are solid state microwave energy generators. It consists of the following:

1. Gunn Diode & Gunn Diode mount :

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It consists of waveguide cavity flanged

on one end, and micrometer driven plunger

on the other end.Gunn Diode is mounted in

the cavity with BNC(F) connector for DC bias

D.C. Bias : Calibration Certificate giving

frequency vs. micrometer reading is given.

Frequency Range : 8.4 GHz to 11.6 GHz,

Typical O/P Power : 5 mWatt.

2.Gunn Diode Power Supply (SolidState, Digital, Sine, Square, Triangle Modulation):

The power supply meant to be used for Gunn Oscillatror

Type of circuit : Solid State, regulated, short circuit proof.

Gunn Bias voltage : 0 to 10V.

Gunn Current : 0 to 750 mA.

Regulation : 0.1%

Modulation Frequency : 900 to 1100 khz

Modulation wave form : sine, square & triangle.

Modulation Depth : Adjustable.

Display : 3 1/2 digit LED Display.

Turn-on characteristics : Soft turn - on for diode protection

Input : 230 +10%, AC.

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Besides these, waveguide stands, assorted cables and manual etc. is provided.


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