FMUSER CZH518A-3KW 3KW 3000W Analog TV Transmitter Professional VHF/UHF Analog TV Transmitter bakeng sa diteishene tsa TV

LIKAROLOANA

  • Theko (USD): 35229
  • Boholo (PCS): 1
  • Thomello (USD): 155
  • Kakaretso (USD): 36779
  • Mokhoa oa ho Romella: DHL, FedEx, UPS, EMS, Ka Leoatle, Ka Moea
  • Tefo: TT(Bank Transfer), Western Union, Paypal, Payoneer

CZH518A-3KW 3000W transmitter ke mochine o matla oa boemo bo le bong ba VHF/UHF TV ea analog. E amohela profeshenale ea "TV" 'me e kentsoe ka har'a chassis ea 19-inch, e loketseng maemo ohle a TV. Ntle le moo, tlhophiso ea mochini o le mong/habeli o ka sebelisoa bakeng sa ho fetoha ka bohona. E na le ts'ebetso ea tokiso ea pele ho mela e mengata le e seng ea mela, ho fokotsa maqhubu a carrier, le ho kheloha ka nepo (ka mohloli oa litšupiso tse nepahetseng kantle). E ka etsa esale pele le ho laola tlhahiso ea halofo ea matla 'me e na le taolo e hole le segokanyimmediamentsi sa sebolokigolo sa telemetry. Sesebelisoa sa amplifier se sebelisa LDMOS FET ea analog le dijithale bakeng sa khaso ea TV. Mabapi le lisebelisoa, ho sebelisoa sesebelisoa sa boleng bo holimo se tsamaisanang le motlakase. Sesebelisoa sa amplifier le phepelo ea motlakase li sebelisa lisebelisoa tsa ho chesa. Sesepa se seholo sa ho ama se bonts'a likarolo tse sebetsang tsa mochini oohle le module ea amplifier ea matla (PA) ka nako ea nnete. Module ea amplifier ea matla e ka bonts'a liparamente tse sebetsang ka nako ea nnete. Mochini oohle o na le ts'ebetso ea ts'ireletso ea maemo a holimo, mocheso o fetelletseng, matla a fetang, le ts'ireletso ea leqhubu le emeng. Ka hona, tahlehelo ea matla le leqhubu le emeng la synthesizer ea matla a maiketsetso a nako e le 'ngoe e nyane haholo, ka tahlehelo e tlase le ts'ebetso e phahameng.

le menyetla

CZH518F-3KW ke mochine o tiileng oa boemo bo le bong ba VHF / UHF analog TV transmitter, setšoantšo, le molumo hammoho.

Meralo e meraro e sa sebetseng ea tlhophiso: moralo oa exciter redundancy, moralo oa ho fokotsa matla a amplifier, moralo oa phepelo ea phepelo ea motlakase o ka fokotsa sekhahla se sa sebetseng ho fihla ho zero. Sena se bolela hore ha exciter e ka sehloohong e hlōleha, e ka fetohela ho "standby exciter" e sa khaotse; li-amplifier tse ngata li kopantsoe, 'me li-module tsa amplifier tsa matla li lumellana haholo.

Li-exciters tse peli li emetse tse ling 'me li bonolo ho li nkela sebaka; li fanoa ke lisebelisoa tse ngata tsa ho fetola matla ka mokhoa o ts'oanang, 'me k'homphieutha e ka shebella le ho fetola boemo ba ho sebetsa ha matla a matla.

Tsamaiso e bohlale le tsamaiso ea ho beha leihlo, e nang le sebopeho sa PC sa marang-rang sa kantle. Software e felletseng ea taolo ea komporo, e nang le ts'ebetso ea tlhahlobo ea othomathike, tlhahlobo ea data ea tekheniki, sistimi ea ho beha leihlo, le mesebetsi e meng.

Mehato e kopaneng ea ts'ireletso e fetotsoeng ho tsoa mohopolong oa moralo oa modular e ka fokotsa tšenyo ea lisebelisoa. Mochine ona ha o na tšireletso ea video; Voltage stand wave ratio e kholo haholo, overheating, over excitation, khaello ea phase protection, security protection.

Over-voltage, over-current, under-voltage, over-themperature, short-circuit, le lehalima. Ka nako e ts'oanang, lisebelisoa tsohle tsa tekheniki li ka baloa ka LCD. Lisebelisoa tsohle tsa motlakase li fetola lisebelisoa tsa motlakase ka katleho e phahameng, mefuta e mengata ea litokiso, le bokhoni bo matla ba ho ikamahanya le liphetoho tsa motlakase oa kantle. Moralo o chesang o etsa hore amplifier ea motlakase le ho switjha phepelo ea motlakase hot-swap, e leng bonolo bakeng sa ho lokisa liphoso le ho e hlokomela, hape e ntlafatsa ts'epo.

Sebopeho se kopaneng le chebahalo e ntle, e nang le fene e matla e hahelletsoeng ka hare ho pholile.

1*CZH518F-3KW 3000W TV Transmitter

Tlhahisoleseding ea Tlhahlobo

Nako ea ho sebetsa: UHF 13 ~ 48 Channel Khetho e sa reroang

Matla a tsoang: 3KW (Synchronous)

Tlhahiso ea tlhahiso: 50Ω

VSWR ea ts'oaetso ea phallo: ≤1.12

Ho khopama ha Inter-modulation: ≤-50dB

Phetiso e se nang thuso: Ka mocha o haufi≤-40dB

Khokahano ea tlhahiso ea RF: Φ40

Phepelo ea matla: Mehato e meraro ea 380V

Boholo ba sebopeho: 1840mm×580mm×1150mm

Weight: 380KG

Ts'ebetso ea setšoantšo

Boemo ba ho kenya maqhubu a video: 1VP-P e ntle polarity

Pherekano ea ho kenya maqhubu a video: 75Ω

DG: ±5%

DP: ±5°

Leseli le se nang moeli: ≤10%

Ho lieha ha sehlopha: ≤±60ns

Karolelano ea lets'oao ho bohlasoa ea tšitiso ea nako e tlase ea maqhubu: ≥50dB

Ts'ebetso ea molumo

Boemo ba ho kenya molumo: 0dBm±6dB

Ho sitisa ho kenya molumo: 10KΩ (ho se leka-lekane)/600Ω(Balance)

Phaello e phahameng ea maqhubu: ±50KHz

Khothatso ea Harmonic: ≤1%

Litšobotsi tsa amplitude-frequency: ± 1dB

Pontšo-ho -clutter: ≥60dB

fuoe tlhokomelo

Litsenyehelo tsa ho romella li ne li baloa ka mokhoa o batlang o lekantsoe, ka kopo ikopanye le rona ka thepa eo pele u beha taelo.

dipatlisiso

CONTACT US

contact-email
lebitso-logo

FMUSER INTERNATIONAL GROUP LIMITED.

Re lula re fa bareki ba rona lihlahisoa tse tšepahalang le litšebeletso tse nahanelang.

Haeba u ka rata ho lula u ikopanya le rona ka kotloloho, ka kopo etela ho iteanye le rona

  • Home

    Home

  • Tel

    Tel

  • Email

    Email

  • Contact

    Contact