Ang FMUSER Wirless ay Naghahatid ng Video At Audio Nang Mas Madali!
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pakiusap Pindutin dito upang makakuha ng aming dipole antena
Aktibong FM Amplifier:
Mga Bahagi ng Listahan: R1 = 27K R2 = 270 ohm R3 = 1K Tr1, Tr2 = 22pF, trimmer cap (15-40pF) C1, C2 = 5.6pF C3 = 0.001uF (1nF), ceramic C4, C5 = 0.01 (10nF), ceramic C6 = 0.1uF (100nF), ceramic Q1 = 2SC2498, 2SC2570, 2N5179, SK9139, o NTE10. NPN VHF / UHF transistor L1 = 4 na liko ng 20SWG magnet wire, 5mm diameter. (tinatawag na 3T + 1) L2 = 3 liko ng 20SWG magnet wire, 5mm diameter.
Sa lamang ng isang maliit na handfull ng mga bahagi maaari mong binuo ito mapagkakatiwalaan FM Amplifier.
Amplifier na ito ay hilahin sa lahat ng malayong FM na mga istasyon ng malinaw. Ang circuit ay naka-configure bilang isang pangkaraniwang-emitter nakatutok RF pre-amplifier naka-wire na sa paligid VHF / UHF transistor Q1.
Ang lahat ng mga capacitors ay ceramic, at 50V ay ang karaniwang ngunit ang mga uri 25V gumana fine masyadong. Trimmer capacitors Tr1 at Tr2 (22pF) ay naaakma para sa maximum na makamit.
Input likawin L1 binubuo ng 4 liko ng 20SWG inenamel tanso wire sa ibabaw ng 5mm diameter dating. Ito ay tapped sa unang likuan mula sa lupa humantong gilid. Likawin L2 ay katulad L1, ngunit may mga lamang tatlong mga liko. Pin configuration ay ipinapakita sa diagram.
Pinagmulan: magazine na "Popular Electronics", Copyright © Gernsback Lathalain, Inc 1996. (Gernsback ay wala na sa negosyo mula noong Enero 2000).
pakiusap Pindutin dito upang makakuha ng aming dipole antena
Ang aming iba pang mga produkto:
Propesyonal na FM Radio Station Equipment Package
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Ipasok ang email upang makakuha ng sorpresa
es.fmuser.org
it.fmuser.org
fr.fmuser.org
de.fmuser.org
af.fmuser.org -> Afrikaans
sq.fmuser.org -> Albanian
ar.fmuser.org -> Arabe
hy.fmuser.org -> Armenian
az.fmuser.org -> Azerbaijani
eu.fmuser.org -> Basque
be.fmuser.org -> Belarusian
bg.fmuser.org -> Bulgarian
ca.fmuser.org -> Catalan
zh-CN.fmuser.org -> Intsik (Pinasimple)
zh-TW.fmuser.org -> Intsik (Tradisyunal)
hr.fmuser.org -> Croatian
cs.fmuser.org -> Czech
da.fmuser.org -> Danish
nl.fmuser.org -> Dutch
et.fmuser.org -> Estonian
tl.fmuser.org -> Pilipino
fi.fmuser.org -> Finnish
fr.fmuser.org -> Pranses
gl.fmuser.org -> Galician
ka.fmuser.org -> Georgian
de.fmuser.org -> Aleman
el.fmuser.org -> Greek
ht.fmuser.org -> Haitian Creole
iw.fmuser.org -> Hebrew
hi.fmuser.org -> Hindi
hu.fmuser.org -> Hungarian
is.fmuser.org -> Icelandic
id.fmuser.org -> Indonesian
ga.fmuser.org -> Irish
it.fmuser.org -> Italian
ja.fmuser.org -> Japanese
ko.fmuser.org -> Koreano
lv.fmuser.org -> Latvian
lt.fmuser.org -> Lithuanian
mk.fmuser.org -> Macedonian
ms.fmuser.org -> Malay
mt.fmuser.org -> Maltese
no.fmuser.org -> Norwegian
fa.fmuser.org -> Persian
pl.fmuser.org -> Polish
pt.fmuser.org -> Portuges
ro.fmuser.org -> Romanian
ru.fmuser.org -> Ruso
sr.fmuser.org -> Serbiano
sk.fmuser.org -> Slovak
sl.fmuser.org -> Slovenian
es.fmuser.org -> Espanyol
sw.fmuser.org -> Swahili
sv.fmuser.org -> Suweko
th.fmuser.org -> Thai
tr.fmuser.org -> Turkish
uk.fmuser.org -> Ukrainian
ur.fmuser.org -> Urdu
vi.fmuser.org -> Vietnamese
cy.fmuser.org -> Welsh
yi.fmuser.org -> Yiddish
Ang FMUSER Wirless ay Naghahatid ng Video At Audio Nang Mas Madali!
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