Greetings. I need help to make an 10MHz ref clock for HackRF-one SDR(TX radio).
Today salvaged one Vectron (C4710C1-0023 10.000000MHz 12700-01371 0737) OCXO from a broken VSAT modem main board. It has 5 pin:
1: EFC - Electronic Frequency Control input
2: Reference voltage output
3: RF Out
Here is the datasheet: https://www.vectron.com/products/ocxo/C4710.pdf
(I cant find if it is HCMOS or Sinewave out from the part numbers.)
This is my first time playing with an OCXO - so not clear how to use this. From different project by other hams I think I need to put Vs (12V), and set the EFC to 2.5v(or should i make it 0 by connecting to gnd?) derived from the reference voltage output using a multiturn potentiometer. Please advise if I am correct?