Preampli UHF « lownoise » pour QFH Satnogs
Un preampli UHF pour monter sur antenne QFH, l’entrée est filtrée via un passbande, 410-470Mhz, de chez Minicircuit, le preampli est un MMIC, PGA103+, faible bruit.
Le tout est alimenté via le coax, sous 13v.
Hallo OM,
I would like to know if the PCB and schematic is available for this preamp. I also would like to make a Satnogs station and use this preamp.
73’s de Cees PD0SBC
Sur, i’ll drew a schematic, also i have some extra Pcb
To build a station, check it out, https://wiki.satnogs.org/Build