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Isikhulisi Sesiginali Yeselula 2G 3G 4G 4G Tri Band Signal Booster Cellular Repeater 900 1800 2100 MHz Mobile Signal Booster

Isikhulisi Sesiginali Yeselula 2G 3G 4G 4G Tri Band Signal Booster Cellular Repeater 900 1800 2100 MHz Isithombe Sesiginali Yeselula Esifakiwe
  • Isikhulisi Sesiginali Yeselula 2G 3G 4G 4G Tri Band Signal Booster Cellular Repeater 900 1800 2100 MHz Mobile Signal Booster

Incazelo emfushane:

Isethulo Sesici Esiyinhloko Sesicelo Nezimo Izingxenye Ezicacisiwe Izingxenye/Iwaranti Yesiginali Yefoni Yesiginali 2G 3G 4G Tri Band Isiginali Esivuselela I-Cellular Repeater 900 1800 2100 MHz Mobile Signal Booster Yasekhaya (eyaziwa nangokuthi i-booster yesiginali yomakhalekhukhwini noma i-amplifier), iwuhlobo lwemboni yomakhalekhukhwini. ye-amplifier e-bi-directional esetshenziselwa ukukhulisa ukwamukela umakhalekhukhwini endaweni yasendaweni ngokusetshenziswa kwe-antenna yokwamukela, isikhulisi sesignali, kanye nothi lokusakaza kabusha lwangaphakathi.Th...


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Imininingwane Yomkhiqizo

Omaka bomkhiqizo

  • Isingeniso
  • Isici esiyinhloko
  • Uhlelo lokusebenza&izimo
  • Ukucaciswa
  • Izingxenye/Iwaranti

Isikhulisi Sesiginali Yeselula I-2G 3G 4G Tri Band Signal Booster Cellular Repeater 900 1800 2100 MHz Mobile Signal BoosterOkwasekhaya (okubuye kwaziwe ngokuthi i-booster yesignali yeselula noma i-amplifier), embonini yamaselula, kuwuhlobo lweamplifier e-bi-directional esetshenziselwa ukukhulisa ukwamukela umakhalekhukhwini endaweni yasendaweni ngokusetshenziswa kothi lokwamukela, isikhulisi sesignali. , kanye ne-antenna yangaphakathi yokusakaza kabusha.Lezi zifana nemibhoshongo yokusakaza yamaselula esetshenziselwa ukusakaza ngabahlinzeki benethiwekhi, kodwa mincane kakhulu, ngokuvamile ihloselwe ukusetshenziswa esakhiweni esisodwa.
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Isici esiyinhloko

Izici Eziyinhloko:
1 Idizayini encane, ibukeka kahle futhi iyasebenziseka
2 Ukwamukela nokuthumela ukwehlukanisa, ukufakwa kalula nokusebenza
3 Idizayini eyi-duplex egcwele, ukusetshenziswa okuphansi, ukuvikelwa kwemvelo
I-4 AGC, idizayini yokuhlanganisa ye-ALC, ukuthuthukiswa kokuqina kwedivayisi
5 Ukulawulwa kwe-singlechip ye-MCU, idivayisi yokuqapha isebenza ngokuphelele
 
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Uhlelo lokusebenza&izimo

Inkinga yokuphinda isignali nezindlela zokufaka ezisekelayo

1.Uma iresidi yesignali isabuthakathaka ngemva kokufaka, sicela uhlole ukuthi iphoyinti le-antenna langaphandle ukuze libonise umbhoshongo ngendlela efanele noma kwenye indawo inesiginali eqinile futhi uqinisekise amandla esiginali afinyelele-70DBM.

2.Uma usengasenayo isignali ngemva kokufaka, sicela uhlole i-adaptha yethu yamandla edivayisi ukuthi ixhumeke kahle yini?Futhi izixhumi zixhuma kahle.

3. Uma amandla engaqinile, sicela uhlole ukuthi i-antenna yangaphandle nengaphakathi iseduze kakhulu yini;sicela uqinisekise ukuthi i-antenna yangaphandle inebanga elingamamitha ayi-10 okungenani, isithiyo hhayi emugqeni ofanayo ovundlile.

4. Ipakishwe isixhumi sangaphandle ngeglue engangeni manzi, uma kungenjalo imanzi inciphisa indawo yekhava yesiginali.

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Ukucaciswa
irequency(MHz) 890~915 1710~1785 1920~1980 935~960 1805~1880 2110~2170
Inzuzo(dB) 60 65
I-pass band ripple(dB) I-GSM≤±3 DCS≤±6 WCDMA≤±4 I-GSM≤±3 DCS≤±6 WCDMA≤±4
Amandla Okukhipha (dBm) 15 20
I-ALC(dB) 20 20
I-VSWR ≤2.5 ≤2.5
Ukubambezeleka kwesikhathi(us) ≤1 ≤1
Umfanekiso Womsindo(dB) ≤8 /
I-Spurious Emission(dBm)
 9KHz~150KHz ≤-36dBm@1KHz
150KHz~30MHz ≤-36dBm@10KHz
30MHz ~ 1GHz ≤-36dBm@100KHz
1GHz ~ 12.7GHz ≤-30dBm@1MHz
Ibanga lamandla okokufaka -25dBm ~ -70dBm
I-ambient -25°C~+55°C
Isixhumi se-RF N-Owesifazane
Ukunikezwa kwamandla kagesi I-AC110V~220V noma i-DC+5V/5A
Usayizi(mm) 176*287*25
Isisindo(kg) 2kg
Izingxenye/Iwaranti

Iphakheji ihlanganisa:

  1. 1 xI-2G 3G 4G Tri Band Signal Booster Cellular Repeater 900 1800 2100 MHz Mobile Signal Booster
  2. 1 x 8dBi Thola Ubuhle Bangaphandle I-Yagi Antenna
  3. 1 x 3dBi Thola I-Antenna Yangaphakathi Yasendlini
  4. 1 x 5 Meters Ikhebuli ye-Coaxial yokulahlekelwa okuphansi yokuxhuma i-Antenna yasendlini
  5. 1 x 15 Meters Ikhebuli ye-Coaxial yokulahlekelwa okuphansi yokuxhuma i-Antenna yangaphandle
  6. 1 x I-adaptha ye-AC
  7. 4 x Izikulufu zokukhweza
  8. /><br /></li></ol></div><p>■ thintana nomphakeli ■ Isixazululo nohlelo lokusebenza

    • *Imodeli : KTWTD-15090-1.2V
      *Isigaba somkhiqizo : (1100-1300MHz) 90 °-15dBi iphaneli ye-antenna

    • *Imodeli: UV-5R
      *Isigaba somkhiqizo : I-Baofeng UV-5R Two Way Radio Dual Band Ham 136-174/400-470MHz Walkie Talkie

    • *Imodeli:
      *Isigaba somkhiqizo : I-Yagi Antenna

    • *Imodeli: KT-4GLTE REPEATER
      *Isigaba somkhiqizo: 2watt Kingtone 4g 2600Mhz repeater, 4G LTE cell phone amplifier repeater

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  • Olandelayo:

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