FMUSER FUTV3627 inu ile (5W) MMDS 2.5G 2.7G Broadband TV Broadcast DVB-s DVB-t Ampilifaya Atagba

FEATURES

  • Iye owo (USD): 3280
  • Qty (PCS): 1
  • Gbigbe (USD): 0
  • Lapapọ (USD): 3280
  • Ọna gbigbe: DHL, FedEx, UPS, EMS, Nipa Okun, Nipa Afẹfẹ
  • Owo sisan: TT (Gbigbe lọ si ile-ifowopamọ), Western Union, Paypal, Payoneer

FMUSER FUTV3627 2.5G 2.7G igbohunsafefe TV igbohunsafefe oni-nọmba MMDS (eto pinpin microwave pupọ pupọ) Atagba inu ile 5W DVB-s DVB-t le ṣe atilẹyin ikanni ẹyọkan tabi gbigbe igbohunsafefe lọpọlọpọ-ikanni. Gbigbe ikanni ẹyọkan nigbagbogbo nilo alapapọ agbara makirowefu lati darapo awọn microwaves ikanni ẹyọkan, ati lẹhinna firanṣẹ si eriali nipasẹ itọsọna igbi kan. Ni ọna yii, agbara makirowefu le ni ilọsiwaju ati de ọdọ awọn ijinna pipẹ. Iṣẹ-gbigbe igbohunsafefe ti ikanni pupọ-ikanni ko nilo apapọ agbara ṣugbọn o so orisun IF pọ si atagba nipasẹ alapọpo. Lẹhin iyipada igbohunsafẹfẹ, sisẹ, ati imudara, o firanṣẹ ifihan agbara si eriali nipasẹ itọsọna igbi. Ni ọna yii, agbara makirowefu kekere ati ijinna gbigbe jẹ kukuru. Atagba MMDS le pese ikanni ifihan agbara pẹlu bandiwidi ti o pọju ti 200MHz. Ariwo alakoso kekere ti oscillator agbegbe ngbanilaaye FUTV3627 lati lo ni afọwọṣe ati gbigbe ifihan agbara oni-nọmba. Lilo imọ-ẹrọ imudara laini laini to ti ni ilọsiwaju le mu agbara gbigbe pọ si lakoko idinku iparun ti kii ṣe laini ati agbara agbara lapapọ. Bakanna, iṣẹ AGC le ṣetọju iṣelọpọ agbara igbagbogbo, ati circulator le pese aabo VSWR. Gbogbo awọn ẹya wọnyi jẹ ki FUTV3627 lo ni lilo pupọ ni awọn eto igbohunsafefe.

Anfani

Ariwo alakoso agbegbe oscillator kekere, wa fun mejeeji afọwọṣe ati gbigbe oni-nọmba.

Lilo agbara kekere ati apẹrẹ superlinear lati mu agbara gbigbe pọ si, ati dinku ipalọlọ ti kii ṣe lainidi.

Ṣe atilẹyin iṣẹ AGC pẹlu iṣelọpọ agbara idaduro lati gba atagba laaye iduroṣinṣin to dara ati igbẹkẹle.

Full oni iwaju nronu Iṣakoso, rorun isẹ.

Window LCD ti n ṣafihan agbara iṣẹjade, ipo attenuator oni nọmba, ipo iṣẹ AGC/MGC, ati foliteji.

Rọrun lati fi sori ẹrọ, irisi didara.

Ko si alaye.

Awọn alaye imọ-ẹrọ

Iwọn igbohunsafẹfẹ ṣiṣẹ: 2500MHz ~ 2700MHz

Ni-band Flatness: ± 0.75

In-band intermodulation: ≤-70dBc

Idinku idimu: ≤-65dBc

Imukuro ti irẹpọ: ≤-70dBc

Ariwo alakoso oscillator agbegbe: ≤-90at10KHz dBc/Hz

Iyapa ti ngbe oscillator agbegbe: ± 500Hz

IF Ibiti: 467MHz ~ 667MHz

Ipele igbewọle: ≥-15dBm

Ni wiwo: N-type

Agbara: 50 Ohm

Agbara iṣelọpọ: 5W

Ijajade MW: 50 Ohm

O wu ni wiwo: N-type

Iwọn otutu ṣiṣẹ: -20 ~ +45C

Ọriniinitutu ti o jọmọ: 95%, 25C ko si isunmi

Itutu mode: inu itutu àìpẹ

Ipese agbara: AC, 220V± 10% / 50Hz

Ibeere yara ẹrọ: eruku kere, ko si gbigbọn

lorun

PE WA

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A n pese awọn onibara wa nigbagbogbo pẹlu awọn ọja ti o gbẹkẹle ati awọn iṣẹ akiyesi.

Ti o ba fẹ lati kan si wa taara, jọwọ lọ si pe wa

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