A high quality RF reference generator module,based on classical parallel PLL Frequency Synthesizer chip and a low phase noise ,resonator based VCO unit .Reference frequency is based on a quality xtal made by Euroquarz and piston trimmer cap.for precise ref.adjustment and long term stability.
There are two outputs through SMA socket connectors,one for the main frequency outout,the other for the divided by 2 or 4 main frequency through on board frequency divider (user selectable).On board switches permit the change of output frquecies from 920 MHz to 1GHz(VCO frequency coverage).
*operating voltage 12V DC (11-14V DC).
*output A 1GHz (adjustable) power level +4.3 dBm/ 50Ω/SMA RECEPT.
frequency stability ±100Hz( 25 ºC)
*output B 500MHz ,power level -2dBm , 250MHz power level +1.5dBm
They are slave frequencies depending on CH A settings,
user selectable (SMA RECEPT.).
*module dimensions 95 X 55 mm
A detailed electronic diagram and brief description is included.