ECM Phase Lock Loops Antenna Measurements Military Communications Low Noise Converters Radars Jammers

FIXED FREQUENCY MODELS       These are general purpose Crystal Oscillators with frequency stability of ±10 to ±30 ppm over the temperature of -20ºC to +60ºC.       Fundamental frequency units go to 200 MHz. Units above 200 MHz include internal multiplier circuits. These are low cost units but are extremely reliable and are used in many Military applications. VOLTAGE TUNED MODELS (VCXO) These units have AFC inputs for frequency modulation. A common application for these oscillators is to phase lock them to a very stable external reference such as Rubidium Standard or Cesium Standard. Fundamental units go to 200 MHz; multipliers are used above 200 MHz.