E-Band Mechanically Tuned Gunn Oscillator

70 GHz, ±1 GHz Tuning Bandwidth, +13 dBm Output Power, WR-12 Waveguide
SOM-70302313-12-S1 is an E-band, mechanically tuned Gunn oscillator that utilizes a high-performance GaAs Gunn diode and proprietary cavity design to deliver +13 dBm typical power. The oscillator features a frequency tuning range of 69.0 to 71.0 GHz and delivers low AM/FM noise and harmonic emissions. Compared to its counterparts, such as multiplier-based sources, the Gunn oscillator is a lower cost and cleaner source. The Gunn oscillator’s frequency can also be tuned by varying the bias voltage, which is useful for phase-locking and electrical-tuning applications. The Gunn oscillator is equipped with a self-locking set screw for frequency trimming. Models with a micrometer for lab and test bench applications are available under a different model number. The performance of the oscillator can be further enhanced by adding an optional isolator, Gunn oscillator modulator/regulator and temperature heater.
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Technical Details

Center Frequency70 GHz
Output Power+13 dBm
Mechanical Tuning Range±1.0 GHz
Bias Tuning Range±100 MHz
Bias+5.0 VDC/350 mA
RF PortWR-12 Waveguide
Mechanical TuningSelf-Locking Set Screw