The oscillators in this catalog are fundamental varactor turned transistor oscillators. There are important considerations the customer should be aware of when specifying Spectrum Microwave's Voltage Controlled Oscillators.

• Gold Substrate Film yields Lower Loss and enhances Phase Noise Performance.
• We use Bipolar Transistors to achieve Low Phase Noise and High Output Power.
• Ceramic and Metal Construction provides Low Junction Temperatures, Higher MTBF, and Wider Temperature Operating Range.
• We integrate a unique Low Pass Filter for Superior Harmonic Performance.
• For an added level of temperature stability, we add Thermisters on all VCO designs.
• Screening to MIL-STD-883B is available.