Zujanje u oda¹iljaèu

Napravio sam FM bubicu

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zujanja, drugi dan ima.

to ga i koristim umjesto da je u kompjuteru. A moja druga pretpostavka je d

.

Jesam li tu negdje blizu?

Reply to
Mario Matovina
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E moja pretpostavka je da si iza brda, jer ne cujem to tvoje zujanje...

A ti duboki tonovi su iz napajanja haha.

Reply to
z.shenda

ima.

------------ Probaj ga:

1) napajati iz baterija/akumulatora 2) zatvoriti u metalnu uzemljenu kutiju
Reply to
vaso

Da

Samo za donekle stabilnost frekvenicje.

Reply to
Darko_swl

dio banovinu ... XD

Reply to
Mario Matovina

Reply to
Crni maèak

Reply to
vaso

Naravno da nije, al bi cjelo selo diglo paniku kada bi se na radio banovini pojavio heavy metal

Reply to
Mario Matovina

vaso explained on 12.1.2014. :

Reply to
Crni maèak

--Malo sam gledao stranicu sa tim zgodnim predajnikom pa sam zamijetio ovo :--

"The front end is a simple common emitter stage with a gain of about

70-100, and decoupled from the battery via a 4k7 and 100n capacitor. These two components prevent motor-boating (instability) at low frequency."

"Motorboating" je opisni naziv za ono niskofrekventno "brbljanje"

EZ

Reply to
Edi Zubovic

Reply to
vaso

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