I-FMUSER FUTV3627 Indoor (5W) MMDS 2.5G 2.7G Broadband TV Broadcast DVB-s DVB-t Transmitter Amplifier

EZIPHUMA

  • Intengo (USD): 3280
  • Ubuningi (PCS): 1
  • Ukuthumela (USD): 0
  • Ingqikithi (i-USD): 3280
  • Indlela Yokuthumela: DHL, FedEx, UPS, EMS, By Sea, By Air
  • Inkokhelo: TT (Ukudluliselwa Kwebhange), Western Union, Paypal, Payoneer

I-FMUSER FUTV3627 2.5G 2.7G i-broadband TV esakaza i-MMDS yedijithali (isistimu yokusabalalisa ama-microwave eziteshi eziningi) I-5W DVB-s DVB-t yasendlini isidluliseli singasekela ukuthunyelwa kwe-broadband yesiteshi esisodwa noma amashaneli amaningi. Ukudluliswa kwesiteshi esisodwa ngokuvamile kudinga isihlanganisi samandla e-microwave ukuze sihlanganise ama-microwave esiteshi esisodwa, bese siwathumela othini nge-waveguide. Ngale ndlela, amandla e-microwave angathuthukiswa futhi afinyelele amabanga amade. Umsebenzi wokudlulisa i-broadband yeziteshi eziningi awudingi isihlanganisi samandla kodwa uxhuma umthombo we-IF kusidlulisi ngokusebenzisa isihlanganisi. Ngemuva kokuguqulwa kwefrikhwensi, ukuhlunga, nokukhulisa, ithumela isignali ku-antenna nge-waveguide. Ngale ndlela, amandla e-microwave aphansi futhi nebanga lokudlulisela lifushane. Isidluliseli se-MMDS singahlinzeka ngeshaneli yesignali enomkhawulokudonsa omkhulu wama-200MHz. Umsindo wesigaba esiphansi se-oscillator yendawo uvumela i-FUTV3627 ukuthi isetshenziswe ekudluliseni isignali ye-analog nedijithali. Ukusetshenziswa kobuchwepheshe obuthuthukisiwe bokukhulisa umugqa ophezulu kungakhuphula amandla okudlulisela ngenkathi kunciphisa ukuhlanekezela okungewona umugqa kanye nokusetshenziswa kwamandla okuphelele. Ngokufanayo, umsebenzi we-AGC ungagcina ukuphuma kwamandla njalo, futhi isizungeza singanikeza ukuvikelwa kwe-VSWR. Zonke lezi zici zenza i-FUTV3627 isetshenziswe kabanzi ezinhlelweni zokusakaza.

Izinzuzo

Umsindo wesigaba se-oscillator sendawo esiphansi, esitholakala kukho kokubili ukudluliselwa kwe-analog nedijithali.

Ukusetshenziswa kwamandla okuphansi kanye nomklamo we-superlinear ukuthuthukisa amandla okudlulisela, nokunciphisa ukuhlanekezela okungaqondile.

Sekela umsebenzi we-AGC ngokuphuma kwamandla okuqhubekayo ukuze uvumele isidlulisi ukuqina nokuthembeka okuhle.

Ukulawula okugcwele kwephaneli yangaphambili yedijithali, ukusebenza okulula.

Iwindi le-LCD elibonisa amandla okukhiphayo, isimo se-digital attenuator, isimo sokusebenza se-AGC/MGC, kanye ne-voltage.

Kulula ukufaka, ukubukeka okuhle.

Alukho ulwazi.

Ama-Technical Specs

Ibhendi yefrikhwensi yokusebenza: 2500MHz ~ 2700MHz

I-In-band Flatness: ±0.75

Ukushintshaniswa kwe-in-band: ≤-70dBc

Ukucindezela imfuhlumfuhlu: ≤-65dBc

Ukucindezelwa kwe-Harmonic: ≤-70dBc

Umsindo wesigaba se-oscillator yendawo: ≤-90at10KHz dBc/Hz

Ukuchezuka kwesithwali se-oscillator yendawo: ±500Hz

IF Ububanzi: 467MHz ~ 667MHz

Izinga Lokufaka: ≥-15dBm

Isixhumi esibonakalayo: N-uhlobo

Impedance: 50 Ohm

Amandla wokukhipha: 5W

Ukuphazamiseka kokuphuma kwe-MW: 50 Ohm

Isixhumi esibonakalayo sokuphumayo: N-uhlobo

Izinga lokushisa lokusebenza: -20~+45C

Umswakama uma kuqhathaniswa: <95%, 25C akukho ukujiya

Imodi yokupholisa: ifeni yokupholisa yangaphakathi

Ukunikezwa kwamandla: AC, 220V±10%/50Hz

Isidingo segumbi lomshini: uthuli oluncane, akukho ukuzamazama

INQUIRY

XHUMANA NATHI

contact-email
contact-logo

I-FMUSER INTERNATIONAL GROUP LIMITED.

Sihlala sinikeza amakhasimende ethu imikhiqizo ethembekile nezinsizakalo ezicabangelayo.

Uma ungathanda ukuxhumana nathi ngqo, sicela uye ku Xhumana nathi

  • Home

    Ikhaya

  • Tel

    Tel

  • Email

    imeyili

  • Contact

    Contact