FMUSER Wirless Kusambaza Video Na Sauti Ni Rahisi Zaidi!
es.fmuser.org
it.fmuser.org
fr.fmuser.org
de.fmuser.org
af.fmuser.org -> Kiafrikana
sq.fmuser.org -> Kialbeni
ar.fmuser.org -> Kiarabu
hy.fmuser.org -> Kiarmenia
az.fmuser.org -> Kiazabajani
eu.fmuser.org -> Kibasque
be.fmuser.org -> Kibelarusi
bg.fmuser.org -> Kibulgaria
ca.fmuser.org -> Kikatalani
zh-CN.fmuser.org -> Kichina (Kilichorahisishwa)
zh-TW.fmuser.org -> Wachina (Jadi)
hr.fmuser.org -> Kikroeshia
cs.fmuser.org -> Kicheki
da.fmuser.org -> Kidenmaki
nl.fmuser.org -> Kiholanzi
et.fmuser.org -> Kiestonia
tl.fmuser.org -> Kifilipino
fi.fmuser.org -> Kifini
fr.fmuser.org -> Kifaransa
gl.fmuser.org -> Kigalisia
ka.fmuser.org -> Kijojiajia
de.fmuser.org -> Kijerumani
el.fmuser.org -> Kiyunani
ht.fmuser.org -> Kikrioli cha Haiti
iw.fmuser.org -> Kiebrania
hi.fmuser.org -> Kihindi
hu.fmuser.org -> Kihungari
is.fmuser.org -> Kiaislandi
id.fmuser.org -> Kiindonesia
ga.fmuser.org -> Kiayalandi
it.fmuser.org -> Italia
ja.fmuser.org -> Kijapani
ko.fmuser.org -> Kikorea
lv.fmuser.org -> Kilatvia
lt.fmuser.org -> Kilithuania
mk.fmuser.org -> Kimasedonia
ms.fmuser.org -> Kimalesia
mt.fmuser.org -> Kimalta
no.fmuser.org -> Kinorwe
fa.fmuser.org -> Kiajemi
pl.fmuser.org -> Kipolishi
pt.fmuser.org -> Kireno
ro.fmuser.org -> Kiromania
ru.fmuser.org -> Kirusi
sr.fmuser.org -> Mserbia
sk.fmuser.org -> Kislovakia
sl.fmuser.org -> Kislovenia
es.fmuser.org -> Kihispania
sw.fmuser.org -> Kiswahili
sv.fmuser.org -> Kiswidi
th.fmuser.org -> Thai
tr.fmuser.org -> Kituruki
uk.fmuser.org -> Kiukreni
ur.fmuser.org -> Kiurdu
vi.fmuser.org -> Kivietinamu
cy.fmuser.org -> Kiwelsh
yi.fmuser.org -> Yiddish
Watu binafsi kuangalia TV, sauti kuingilia kati na au wengine ushawishi kujifunza au wengine, inaweza kupatikana kwa kutumia moja ya wireless headset kusikiliza. kanuni za kazi ni kuchukua kwanza audio signal kutoka headphone TV jack au terminal audio pato nje. Kisha kushikamana na kichwa cha sauti kisicho na waya karibu na "transponders" za redio zenye moduli ya mzunguko wa mzunguko wa juu; kwa ishara ya sauti katika masafa ya masafa ya 88MHz ~ 108MHz masafa ya RF, hupiga antena ndogo. Basi na vinavyolingana receiver (au wa kawaida FM redio) kupokea, kutumia headphones kusikiliza. Njia hii hupunguza matumizi ya headphones plugged moja kwa moja kwenye mfumo cable TV kujibu usumbufu na vikwazo. Hii pia mara mbili kama headset wireless kama vile CD, MP3 na wengine kusikiliza wireless transponder, basi receiver redio, kwa ajili ya watu wa kusikiliza. Kufuatia Hua Xia kadi headphones wireless (baadhi ya kipimo transponder mzunguko angalia picha hapo chini) kama mfano. Rahisi jinsi inavyofanya kazi, kwa ajili ya kumbukumbu.
mzunguko transponder lina ya pembejeo audio, high-frequency oscillation, antenna kupeleka na sehemu nyingine. Kwanza. Pembejeo signal kutoka mstari pembejeo ya RCA dual plugs kutoka pato TV redio lotus (nyekundu au nyeupe) ili kupata: kama kuchukuliwa kutoka TV headphone jack. Inahitaji kuongeza upatikanaji "RCA / 3.5mm" adapta. Kisha ishara katika R2 (R3)-R4 sahihi attenuation na mechi sehemu ya shinikizo. R4 juu ya ishara na C1, L3-R5-C2, L2 viungo usafiri kwa Q1 linajumuisha high-frequency mzunguko oscillation. Modulering / uzinduzi: kwa nini ziada C1, L3-R5-C2-L2 na sehemu nyingine. Lengo ni kujitenga ishara high-frequency. Q1 kuzuia high-frequency ishara na sehemu ya nyongeza ya kuelekeza.
Q1 high-frequency sehemu ya taarifa capacitance msingi kwa ajili ya mzunguko tatu ya kiwango high-frequency oscillation. Mzunguko huu kuanza-up ni rahisi, high frequency, waveform kuvuruga. Ce kati tube pole kupitia Q1 na Q1 capacitor C8 capacitance makutano na tube yenyewe na capacitors C4 na sehemu nyingine. Wanaweza kuunda chanya maoni mtandao, kusababisha oscillations endelevu. Kazi katika oscillation, C10-L1 kipengele tank fasta-frequency, frequency utulivu inaweza kuanguka juu ya bendi 88MHz ~ 108MHz mzunguko, hivyo sambamba na FM receiver redio. Na. Q1 oscillating tube katika kuwa pole juu ya ishara ya kusikiliza kujiunga. Kwa njia hii, redio voltage oscillation itakuwa modulated juu Q1, inaweza hatimaye kuunda oscillator Q1 c nguvu sana carrier ishara ya mionzi voltage. Tangu wakati huo, ishara kwa ajili ya mionzi kwa nafasi, basi Q1 c pole coupling C11 capacitor kupitia bodi ya kuchapishwa na etching au chini hisia L4 coil, kujitolea na transponder kukamilisha ndogo telescopic antenna RF transmitter. Hii ni mara ya kwanza kwa kuongeza hisia ya antenna baada mode ya uzinduzi. Moja ni sawa na L4 inaweza re-kupangwa kwenye mionzi juu ya usambazaji RF antenna sasa wanaweza kuwa. Zinazohitajika kufupisha urefu wa antenna; mwingine. Hisia ya antenna pamoja antenna kwa oscillator high-frequency inaweza pia kupunguza madhara hasi ya tafakari. Ili high-frequency oscillation utulivu mzunguko inaweza kuwa na nguvu.
Hii transponder headphone antenna RF ishara ya mionzi mbalimbali. Kuhusu 8m au hivyo. sasa kazi na kazi sambamba na itawaangamiza chini nguvu. Hata hivyo, betri bado inaweza kutokea kutokana na matumizi ya muda mrefu na kuvuja ya kutu electrode, hivyo uteuzi bora wa betri ya ubora. Aidha. Wakati mwingine yaliyojitokeza katika kupokea ongezeko kelele, signal ni dhaifu, na hii ya kawaida kwa ajili ya uwekaji mbaya wa transponders, transponders kuhifadhiwa mbali na chuma kupunguza ishara yake attenuation na ngozi ya mionzi; ujumla Baada ya marekebisho, wengi wao wanaweza kuendelea mapokezi ya kawaida. Kama batili kubadilishwa. Kawaida oscillator signal ni dhaifu, anapaswa kuongeza maoni chanya.
bidhaa zetu nyingine:
Kifurushi cha Vifaa vya Kitaalam vya Kituo cha Redio cha FM
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Ingiza barua pepe kupata mshangao
es.fmuser.org
it.fmuser.org
fr.fmuser.org
de.fmuser.org
af.fmuser.org -> Kiafrikana
sq.fmuser.org -> Kialbeni
ar.fmuser.org -> Kiarabu
hy.fmuser.org -> Kiarmenia
az.fmuser.org -> Kiazabajani
eu.fmuser.org -> Kibasque
be.fmuser.org -> Kibelarusi
bg.fmuser.org -> Kibulgaria
ca.fmuser.org -> Kikatalani
zh-CN.fmuser.org -> Kichina (Kilichorahisishwa)
zh-TW.fmuser.org -> Wachina (Jadi)
hr.fmuser.org -> Kikroeshia
cs.fmuser.org -> Kicheki
da.fmuser.org -> Kidenmaki
nl.fmuser.org -> Kiholanzi
et.fmuser.org -> Kiestonia
tl.fmuser.org -> Kifilipino
fi.fmuser.org -> Kifini
fr.fmuser.org -> Kifaransa
gl.fmuser.org -> Kigalisia
ka.fmuser.org -> Kijojiajia
de.fmuser.org -> Kijerumani
el.fmuser.org -> Kiyunani
ht.fmuser.org -> Kikrioli cha Haiti
iw.fmuser.org -> Kiebrania
hi.fmuser.org -> Kihindi
hu.fmuser.org -> Kihungari
is.fmuser.org -> Kiaislandi
id.fmuser.org -> Kiindonesia
ga.fmuser.org -> Kiayalandi
it.fmuser.org -> Italia
ja.fmuser.org -> Kijapani
ko.fmuser.org -> Kikorea
lv.fmuser.org -> Kilatvia
lt.fmuser.org -> Kilithuania
mk.fmuser.org -> Kimasedonia
ms.fmuser.org -> Kimalesia
mt.fmuser.org -> Kimalta
no.fmuser.org -> Kinorwe
fa.fmuser.org -> Kiajemi
pl.fmuser.org -> Kipolishi
pt.fmuser.org -> Kireno
ro.fmuser.org -> Kiromania
ru.fmuser.org -> Kirusi
sr.fmuser.org -> Mserbia
sk.fmuser.org -> Kislovakia
sl.fmuser.org -> Kislovenia
es.fmuser.org -> Kihispania
sw.fmuser.org -> Kiswahili
sv.fmuser.org -> Kiswidi
th.fmuser.org -> Thai
tr.fmuser.org -> Kituruki
uk.fmuser.org -> Kiukreni
ur.fmuser.org -> Kiurdu
vi.fmuser.org -> Kivietinamu
cy.fmuser.org -> Kiwelsh
yi.fmuser.org -> Yiddish
FMUSER Wirless Kusambaza Video Na Sauti Ni Rahisi Zaidi!
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