Ang FMUSER Wirless ay Naghahatid ng Video At Audio Nang Mas Madali!
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
Entry na ito ay nai-post sa Lunes, Enero 21st, 2008 sa 10: 03 pm at ay nai-file sa ilalim ng RF-Radio Dalas, FM transmiter. Mo-ay maaaring sundin ang anumang sagot na ang entry na ito sa pamamagitan ng RSS 2.0 feed.
Ang isang tunay minimalist circuit. Pagganap ay medyo mahirap at katatagan ay isang problema. Q1 modulates ang signal at nagsisilbing isang osileytor. L1 at C5 matukoy ang dalas. Bawasan C5 para sa isang mas mataas na dalas at baligtaran.
Hindi ka makakakuha ng isang mahabang hanay ng paghahatid sa isang ito. Inaangkin ng may-akda na 50-500 talampakan. Maraming nakasalalay sa antena. Dapat itong gawa sa matigas na kawad o kung hindi man magbabago ang dalas habang inililipat mo ang antena. Eksperimento sa iba't ibang haba upang makuha ang maximum na saklaw. Ang 50cm o mas kaunti pa ay dapat gumana ng mapagkakatiwalaan sa karamihan ng oras. Ang isang mas mahabang antena ay maaaring magbigay ng mas mahusay na saklaw ngunit kung magpapalaki ka, magsisimulang mag-oscillate ang circuit at mahulog nang malaki ang pagganap. Ang isang regular na latigo sa teleskopyo ay dapat ding gumana.
Bahagi
R1 27k
R2 56k
R3 12k
R4 100
C1 1u
C2, C3 470p
C4 6 sa 10p
C5 1-30p trimmer
L1 etched sa PCB o isang center-tapped 5mm likawin sa diameter, 6-8 lumiliko ng esmalte-pinahiran wire 1mm makapal
Mic Electret mikropono
Q1 2N3564, 2N5225 (iba pang mga pangkalahatang-layunin NPN transistors gagana, masyadong)
Kaugnay na Mga Link Circuit
Higit pa tungkol sa RF
Higit pa tungkol sa FM transmiter
FM transmiter 4W sa pamamagitan ng 2N3553
FM transmiter Sa pamamagitan ng 2N2222
FM transmiter na may Op-amp LM358
Likawin-mas mababa FM transmiter sa pamamagitan ng IC 40106
FM Wireless Mikropono
9 boltyo FM transmiter Kit sa pamamagitan ng BC338
Simple FM transmiter na may isang solong transistor sa pamamagitan ng 2N2222
1.5W 1-2 km Saklaw ng FM transmiter sa pamamagitan ng 2N2219
Ang aming iba pang mga produkto:
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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