An Anti-vibration S-band Frequency Source Component with Low Phase Noise and Spur Level

An S-band frequency source component with low phase noise and perfect ability of anti-vibratio is presented in this article. a full evaluation of each index on crystal oscillator is meet the requirements of anti-vibration. The component also has the characteristics of low phase noise, multichannel and low spurious. Through phase noise control of the crystal oscillator and the PDRO, and detailed design of the mixing, the filtering and the switch matrix, the S-band frequency source component was realized which met the requirement of anti-vibration. The component has been applied to some equipment project and is practical and reliable through the whole environment experiments.