comment [7]
- From stevo on 16-12-2008 at 10:07:46
2 w da pokrije 50-100 km...nemoj se naci uvredjen ali to neide nikako,pa cak ni teoretski
IP: n/a
/Schematics/Radio transmitters/Super FM transmitter 2W
Quote: "Power of this transmitter is around 2W and range should be around 50-100km depending on the antenna and LOS component. Coil L1 has three pins, the second one is on the middle. Tuning is carried out with 13pF capacitor. Trimmer 25pF is for antenna tuning. Varicap diode can be changed with BC107 transistor. Potenciometer 100K is for NF modulation tuning. Operating voltage is 12V."
Author (sent by): Igor M.
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Date: 15-09-2005
Lokalna verzija ove stranice: Super FM predajnik 2W
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280_superfmpredajnik2w.zip
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comment [8]
- From stevo on 16-12-2008 at 10:11:21
sa 2 w mozes pokriti kvalitetno samo 1 km2,za 50-100km ide mnogo slozeniji predajnik snage
100-200w i antenski sistem od 2-4 dipola
IP: n/a
comment [6]
- From Gordan on 05-02-2008 at 08:45:57
Ja sam ovaj predajnik birvaktile imao u dvije varijante na vecoj i manjoj plocici i radio je
uredno. Sada nema niti jednog zagubilo se davno je to bilo ako netko ima dizajn plocice da mi
posalje.. Hvala!
IP: 85.94.128.246
IP: 85.94.128.246
comment [5]
- From Srki on 18-11-2007 at 15:25:12
Ova sema se pre mnogo godina dobijala uz semu za toki-voki. Pravio sam ga ali nikada nije
proradio.
IP: 82.208.237.207
IP: 82.208.237.207
comment [4]
- From VLASTISLAV on 31-10-2007 at 16:40:20
predajnik radi odlicno! samo komsije nemogu da gledaju tv ima harmonike,menja frekvenciju a
domet mu je max 2 km sa jako dobrom antenom, licno sam ga imao nekada davno platio puno a crko
brzo :(
IP: 89.216.42.34
IP: 89.216.42.34
comment [2]
- From ivan on 25-09-2005 at 07:12:26
Ovakav redajnik sam pravio pre osam, devet godina. Kao predajnik ne valja nista, pun je
harmonika, "gasi" SONY televizore itd. Dobar je jedino da se skonta sta je FM
modulacija i kako to radi posto je koriscena varicap dioda. BTW nema toliki domet!!!
IP:
comment [1]
- From virtualx on 15-09-2005 at 19:30:13
na netu sam nasao 3-4 verzije ovog odasiljaca.
zanima me je li tko pravio ovo i da li stvarno radi sa kolikim dometom
IP:
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