Chifukwa Chiyani Mukufunikira Wofalitsa Wabwino wa FM mu 2020?

Wholesale FMUSER FU-15A, imodzi mwama transmitter odalirika otsika kwambiri komanso anthawi yayitali a FM pagulu lowulutsa wakhala akuyenda bwino kwazaka zambiri padziko lonse lapansi m'malo osawerengeka, makamaka pa mliri, mwachitsanzo, tchalitchi. ntchito.

Mpingo umagwiritsa ntchito zida za FU-15A kuti ziulutse mapemphero awo ndipo anthu azitha kuwamva ndikumvetsera pafupipafupi osasiya magalimoto awo, ndizosavuta kuti anthu azikhala mgalimoto yawo, osalowa mutchalitchi koma kumva kwa wansembe. mokweza komanso momveka, onani zambiri apa.

Palinso njira zambiri zogwiritsira ntchito FU-15A, monga kusewera nyimbo zanyumba yonse, kufalitsa mawu mu kanema wa kanema, ndi zina zotero, simungaganizire! Koma posachedwa, mafani ena a FMUSER adasiya mauthenga akuyesera kudziwa momwe angagwiritsire ntchito FU-15A FM transmitter ndendende, ndiye ndikubweretserani zambiri.

Ndikufuna kuti ndiyambe ndi machitidwe ake abwino:

* Maulendo pafupipafupi: 88MHz ~ 108MHz

* Mphamvu: 15w

* Mafunde oyenda kapena amgwirizano: <= -60dB

* Kusintha Khwerero: 100khz

* Kukhazikika kwa Frequency: ± 5ppm Pasanathe 10ppm (kachitidwe kabwinoko)

* Freq. Yankho: -55dB (100 ~ 5000Hz); -45dB (5000 ~ 15000Hz)

* Cholumikizira Audio Input: 3.5mm cholumikizira chamutu

* Jack maikolofoni, imatha kulumikizidwa ndi maikolofoni

* Cholumikizira cha RF: BNC Female

* BNC Mtundu wa tinyanga yotulutsa

* Kuchepetsa kwa harmonic (chizindikiro choyera)

Ndi Phase Lock Loop (PLL) System ndi batani losankhira pafupipafupi, FU-15A ndikutsimikiza kukwaniritsa lamulo lanu laukadaulo kapena amateur, komanso, ndikuyika mphamvu zokhazikika komanso kutulutsa ma siginecha, imachulukirachulukirachulukirachulukirachulukira pagawo lowulutsa, ndiye chifukwa chiyani FMUSER ndi ogwiritsa ntchito a FM ali ndi chidaliro: malonda ndi 'wopanga' ndi odalirika!

Chinthu chimodzi, komabe, muyenera kulabadira, ndi:

* Lumikizani mlongoti poyamba musanalumikize chotumizira ku DC, apo ayi, chotumiziracho chizimitsidwa.

Malangizo Ochokera kwa FMUSER

Mukukhalabe osokonezeka ndikuyang'ana maumboni? Dinani apa, Buku Logwiritsa Ntchito la FU-15A CZE-15A 15W FM laperekedwa!

Ngati mukuyang'ana momwe mungasinthire mphamvu ya FU-15A, dinani apa.

Ngati mukuyang'ana zida zabwino kwambiri zogulitsira ma FM, chonde musazengereze kusiya uthenga pano, ndife akatswiri opanga zida za FM.

Dikirani, simukudziwabe FMUSER FM? Ngati mukufuna kugula zida zilizonse zotsatsira pompopompo kapena zida zotumizira ma FM/TV, chonde omasuka kutitumizirani Imelo: zoey.zhang@fmuser.net.