LO PLL USB MAX2871 ADF4350 ADF4351 - UR3IQO, US4ICI
1Frequency synthesizer module based on MAX2871/ADF4350/ADF4351 Frequency synthesizer SHF module based on MAX2871/XX1002 (version 3.5)
https://vhfdesign.com/data/pdf/LO-PLL-USB-User-Manual.pdf
PRZEJD NA FORUM