FMUSER FUTV3627 Gudaha (5W) MMDS 2.5G 2.7G Broadband TV Broadcast DVB-s DVB-t Cod-weyneeye

MUUJINTA

  • Qiimaha (USD): 3280
  • Qty (PCS): 1
  • Rarida (USD): 0
  • Wadarta (USD): 3280
  • Habka Raridda: DHL, FedEx, UPS, EMS, Badda, Hawada
  • Lacag-bixinta: TT (Bank Transfer), Western Union, Paypal, Payoneer

FMUSER FUTV3627 2.5g Gudbinta hal kanaalka ah waxay caadi ahaan u baahan tahay isku-darka awooda mikrowave si uu isugu daro microwave-yada hal kanaal ah, ka dibna u soo dir anteenada iyada oo loo marayo waveguide. Sidan, awoodda microwave-ka ayaa kor loogu qaadi karaa oo waxay gaari kartaa masaafo dheer. Kanaalka badan ee kanaalka badan ee gudbinta shaqada uma baahna isku-darka awoodda laakiin wuxuu ku xidhaa isha IFKA gudbiyaha iyada oo loo marayo qase. Ka dib beddelka soo noqnoqda, shaandhaynta, iyo xoojinta, waxay u dirtaa calaamada anteenada iyada oo loo marayo waveguide. Sidan, awoodda microwave-ku waa yar tahay masaafada gudbintuna waa gaaban tahay. Gudbiyaha MMDS waxa uu ku siin karaa kanaal calaamad ah oo leh xajmiyeedka ugu badan ee 2.7MHz. Sawaxanka wejiga hooseeya ee oscillator-ka maxalliga ah wuxuu u oggolaanayaa FUTV5 in loo isticmaalo gudbinta calaamadaha analogga iyo dhijitaalka ah. Isticmaalka tignoolajiyada sare-u-qaadista tooska ah ee super-linear-ka waxay kordhin kartaa awoodda gudbinta iyadoo la yareynayo qallooca aan tooska ahayn iyo wadarta isticmaalka tamarta. Sidoo kale, shaqada AGC waxay sii wadi kartaa soo saarista koronto joogto ah, iyo wareegtada ayaa bixin karta ilaalinta VSWR. Dhammaan sifooyinkan ayaa ka dhigaya FUTV200 si ballaaran loogu isticmaalo nidaamyada baahinta.

Faa'iidada

Sawaxanka wejiga oscillator-ka maxalliga ah ee hooseeya, oo diyaar u ah gudbinta analoogga iyo dhijitaalka ah labadaba.

Isticmaalka koronto yar iyo naqshad heer sare ah si loo hagaajiyo awoodda gudbinta, loona yareeyo qallooca aan tooska ahayn.

Ku taageer shaqada AGC oo leh koronto joogto ah si loogu oggolaado gudbiyaha xasilloonida iyo isku halaynta wanaagsan.

Koontaroolka hore ee dhijitaalka ah oo buuxa, hawlgal fudud.

Daaqadda LCD oo muujinaysa awoodda wax soo saarka, heerka attenuator-ka dhijitaalka ah, heerka shaqada AGC/MGC, iyo danab.

Si fudud loo rakibo, muuqaal qurxoon.

Macluumaad la'aan.

Nooca farsamada

Xadka soo noqnoqda shaqada: 2500MHz ~ 2700MHz

Flatness-band: ± 0.75

In-band intermodulation: ≤-70dBc

Xakamaynta qulqulka: ≤-65dBc

Xakamaynta harmonic: ≤-70dBc

Sawaxanka wejiga oscillator-ka maxalliga ah: ≤-90at10KHz dBc/Hz

weecasho side oscillator local: ± 500Hz

HADDII Xadka: 467MHz~667MHz

Heerka galitaanka: ≥-15dBm

Interface: N-nooca

Impedance: 50 Ohm

Awooda wax soo saarka: 5W

Wax-soo-saarka MW: 50 Ohm

Interface wax soo saarka: N-nooca

Heerkulka shaqada: -20 ~ +45C

Qoyaanka u dhigma: <95%, 25C wax uumi ah malaha

Habka qaboojinta: gudaha taageere qaboojinta

Korontada: AC, 220V± 10%/50Hz

Shuruudaha qolka mishiinka: boodh yar, ruxin la'aan

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