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

LIKAROLOANA

  • Theko (USD): 3280
  • Boholo (PCS): 1
  • Thomello (USD): 0
  • Kakaretso (USD): 3280
  • Mokhoa oa ho Romella: DHL, FedEx, UPS, EMS, Ka Leoatle, Ka Moea
  • Tefo: TT(Bank Transfer), Western Union, Paypal, Payoneer

FMUSER FUTV3627 2.5G 2.7G Broadband TV broadcasting digital MMDS (multi-channel microwave distribution system) 5W DVB-s DVB-t transmitter ya ka tlung e ka tshehetsa phetiso ya kanale e le nngwe kapa ya dikanale tse ngata. Phetisetso ea kanale e le 'ngoe hangata e hloka motsoako oa matla a microwave ho kopanya li-microwave tse nang le kanale e le 'ngoe, ebe li li romella lenakeng ka waveguide. Ka tsela ena, matla a microwave a ka matlafatsoa mme a fihla libakeng tse telele. Mosebetsi oa phetisetso ea li-channel tse ngata ha o hloke motsoako oa matla empa o kopanya mohloli oa IF ho transmitter ka motsoako. Kamora ho fetolela khafetsa, ho sefa, le ho holisa, e romela lets'oao ho antenna ka waveguide. Ka tsela ena, matla a microwave a tlase mme sebaka sa phetisetso se khuts'oane. Transmitter ea MMDS e ka fana ka mocha oa matšoao o nang le bandwidth e phahameng ea 200MHz. Lerata la karolo e tlaase ea oscillator ea sebakeng seo e lumella FUTV3627 hore e sebelisoe ho fetisa analog le digital signal. Tšebeliso ea theknoloji e tsoetseng pele ea ho phahamisa matla e ka eketsa matla a phetisetso ha e ntse e fokotsa ho sotha ho se nang moeli le tšebeliso ea matla a felletseng. Ka mokhoa o ts'oanang, ts'ebetso ea AGC e ka boloka matla a sa khaotseng, 'me selikalikoe se ka fana ka tšireletso ea VSWR. Likarolo tsena kaofela li etsa hore FUTV3627 e sebelisoe haholo lits'ebetsong tsa khaso.

le menyetla

Lerata le tlase la sebaka sa oscillator, le fumanehang bakeng sa phetiso ea analog le dijithale.

Tšebeliso e tlase ea matla le moralo oa superlinear ho ntlafatsa matla a phetisetso, le ho fokotsa ho sotha ho se nang moeli.

Ts'ehetsa ts'ebetso ea AGC ka tlhahiso ea matla e tsitsitseng ho lumella transmitter botsitso bo botle le ho ts'epahala.

Taolo ea phanele e felletseng ea dijithale, ts'ebetso e bonolo.

Fesetere ea LCD e bonts'ang matla a tsoang, boemo ba attenuator ea dijithale, boemo ba ho sebetsa ba AGC/MGC, le voltage.

Ho bonolo ho kenya, ponahalo e ntle.

Ha ho tlhahisoleseding.

Tlhahisoleseding ea Tlhahlobo

Sehlopha sa maqhubu a sebetsang: 2500MHz ~ 2700MHz

Ka har'a sehlopha sa Flatness: ± 0.75

Ka hare ho sehlopha intermodulation: ≤-70dBc

Khatello ea bohlasoa: ≤-65dBc

Khatello ea Harmonic: ≤-70dBc

Lerata la sebaka sa oscillator: ≤-90at10KHz dBc/Hz

Phapang ea sejari sa oscillator ea lehae: ± 500Hz

IF Range: 467MHz ~ 667MHz

Boemo ba ho Kena: ≥-15dBm

Sebopeho: Mofuta oa N

Ho se tsotelle: 50 Ohm

Khumo matla: 5W

Khaello ea tlhahiso ea MW: 50 Ohm

Khokahano ea tlhahiso: mofuta oa N

Mocheso o sebetsang: -20 ~ +45C

Mongobo o Batlang: <95%, 25C ha ho condensation

Mokhoa oa ho pholisa: ka hare ho fene e pholileng

Phepelo ea matla: AC, 220V±10%/50Hz

Tlhokahalo ea kamore ea mochini: lerōle le fokolang, ha ho na ho sisinyeha

dipatlisiso

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