Hadi-Alik
Member level 4
Hi all,
Similar to what is done in all Radio-Telescopes, I want to reduce noise by putting my LNA in a very cooled (cryogenic) system around -100 deg . Normal LNA's (cheap or connectorized) datasheet say -40 normally as the lowest working temperature. My question is what happens below this temperature and if I can them in such application or I have to use a specially designed Cryogenic LNA?
Thanks
Hadi
Similar to what is done in all Radio-Telescopes, I want to reduce noise by putting my LNA in a very cooled (cryogenic) system around -100 deg . Normal LNA's (cheap or connectorized) datasheet say -40 normally as the lowest working temperature. My question is what happens below this temperature and if I can them in such application or I have to use a specially designed Cryogenic LNA?
Thanks
Hadi