Danes videl zadevo v živo!
Me že srbijo prsti in komaj čakam na KIT komplet. Med tem bom pa pobrisal prah s spajkalnika.....
Lep 73 de Marko S56FGS.
Moderator: s57uud
s55m napisal/-a:Jure, a si slučajno posnel oddajni spekter primopredajnika?
s55m napisal/-a:Tudi z omenjenim filtrom je 3 harmonik samo -50dB...
s54mtb napisal/-a:Za preklop pa poglej kakšen SKY13350. Dobiš jih pri digikeyu:
http://www.digikey.com/product-detail/e ... ow&site=us
deklariran je do 32dBm.
s54mtb napisal/-a:Jure, je kak poseben razlog, da si uporabil AVR?
Datoteka z modifikacijo je v priponki.Hi Jure,
Looks like we found the instability while using a rubber duck antenna. When you stop pressing the PTT it takes a few milisec's before the transceiver goes to receive mode.
In that time the PTT line in the microphone is a 1 meter antenna!
By doing this the problem is solved:
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