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I-VHF 10W Bi-Directional Amplifier

I-VHF 10W Bi-Directional Amplifier Isithombe Esifakiwe
  • I-VHF 10W Bi-Directional Amplifier

Incazelo emfushane:

Isethulo Sesici Esiyinhloko Nezimo Ezicaciswe Izingxenye/Iwaranti Uhlelo lwe-Kingtone Repeaters luklanyelwe ukuxazulula izinkinga zesignali yeselula ebuthaka, eshibhe kakhulu kunokwengeza Isiteshi Sokuqala esisha (i-BTS).Ukusebenza okuyinhloko kohlelo lwe-RF Repeaters ukuthola isignali yamandla aphansi evela ku-BTS ngokusakazwa kwamafrikhwensi omsakazo bese idlulisela isignali ekhulisiwe ezindaweni lapho ukutholakala kwenethiwekhi kungenele.Futhi isignali yeselula nayo iyakhuliswa futhi idluliselwe...


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Imininingwane Yomkhiqizo

Omaka bomkhiqizo

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

Uhlelo lwe-Kingtone Repeaters luklanyelwe ukuxazulula izinkinga zesignali yeselula ebuthakathaka, eshibhe kakhulu kunokwengeza i-Base Station entsha (BTS).Ukusebenza okuyinhloko kohlelo lwe-RF Repeaters ukuthola isignali yamandla aphansi evela ku-BTS ngokusakazwa kwamafrikhwensi omsakazo bese idlulisela isignali ekhulisiwe ezindaweni lapho ukutholakala kwenethiwekhi kungenele.Futhi isignali yeselula nayo iyakhuliswa futhi idluliselwe ku-BTS ngendlela ehlukile.

  

Isici esiyinhloko

I-UHF 10W eyi-Bi-Directional Amplifier yobungcweti
Izici Eziyinhloko
I-PA ephezulu yomugqa;Ukuzuza kwesistimu ephezulu;
Intelligent ALC ubuchwepheshe;
I-duplex ephelele kanye nokuhlukaniswa okuphezulu kusuka ku-uplink kuya ku-downlink;
Ukusebenza okuzenzakalelayo ukusebenza okulula;
Isu elihlanganisiwe nokusebenza okuthembekile;
Umkhawulokudonsa ungalungiselelwa ukusuka ku-0.2-25MHz kubhendi yomsebenzi.
Ukuqapha kwasendaweni nokukude (ongakukhetha) nge-alamu yephutha elizenzakalelayo &isilawuli kude;
Idizayini evikela isimo sezulu yokufakwa kwesimo sezulu sonke;

Uhlelo lokusebenza&izimo

Izicelo zokuphinda i-VHF Walkie Talkie
Ukwandisa ukumbozwa kwesignali yendawo eyimpumputhe yesignali yokugcwalisa lapho isignali ibuthakathaka
noma engatholakali.
Ngaphandle: Izikhumulo Zezindiza, Izifunda Zezokuvakasha, Izifundo Zegalofu, Imigudu, Amafekthri, Izifunda Zezimayini, Imizana njll.
Ngaphakathi: Amahhotela, Izikhungo Zemibukiso, Amagumbi angaphansi, Ukuthenga
Izitolo ezinkulu, Amahhovisi, Izitolo Zokupakisha njll.
Isebenza kakhulu esimweni esinjalo:
Ophindayo angathola indawo yokufaka engathola isignali emsulwa ye-BTS ezingeni eliqinile ngokwanele njengoba Izinga le-Rx kusayithi lokuphinda kufanele libe ngaphezu kuka- -70dBm;

Futhi ingahlangabezana nemfuneko yokuhlukaniswa kwe-antenna ukugwema ukuzizulisa.
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Ukucaciswa

Imininingwane Yezobuchwepheshe  

Izinto

Isimo sokuhlola

Ukucaciswa

I-Meno

Uplink

Isixhumanisi esingezansi

Imvamisa yokusebenza(MHz)

Imvamisa Yokuzisholo

146-150MHz

158-162 MHz

Imvamisa ingacaciswa yikhasimende

Umkhawulokudonsa

Ibhendi Yokuzisholo

4MHz

 

Inzuzo(dB)

I-Nominal Output Power-5dB

45±3

 

Amandla Okukhipha (dBm)

isignali yokumodela

30

40

 

I-ALC (dBm)

Isiginali Yokufaka engeza u-20dB

Po≤±1

 

Umfanekiso Womsindo (dB)

Ukusebenza ku-band(Ubukhulu.Inzuzo)

≤15

 

I-Ripple in-band (dB)

Amandla Okukhipha Amagama -5dB

≤3

 

Ukubekezelela Imvamisa (ppm)

Amandla Okukhipha Amagama

≤0.05

 

Ukubambezeleka kwesikhathi (thina)

Ukusebenza ku-band

≤5

 

Thola Isinyathelo Sokulungisa (dB)

Amandla Okukhipha Amagama -5dB

1dB

 

I-Gain Adjustment Range(dB)

Amandla Okukhipha Amagama -5dB

≥30

 

Thola Umugqa Olungisekayo(dB)

10dB

Amandla Okukhipha Okungaziwa angu-5dB

±1.0

 

20dB

Amandla Okukhipha Amagama -5dB

±1.0

 

30dB

Amandla Okukhipha Amagama -5dB

±1.5

 

I-Inter-modulation Attenuation (dBc)

Ukusebenza ku-band

≤-45

 

I-Spurious Emission(dBm)

9kHz-1GHz

BW:30KHz

≤-36

≤-36

 

1GHz-12.75GHz

BW:30KHz

≤-30

≤-30

 

I-VSWR

Imbobo ye-BS/MS

1.5

 

I/O Port

N-Owesifazane

 

Impedance

50ohm

 

Izinga Lokushisa Lokusebenza

-25°C +55°C

 

Umswakama Ohlobene

Ubukhulu.95%

 

MTBF

Okuncane.100000 amahora

 

Ukunikezwa kwamandla kagesi

I-DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)

 

Umsebenzi Wokuqapha Okukude

I-alamu yesikhathi sangempela yesimo somnyango, izinga lokushisa, ukunikezwa kwamandla, i-VSWR, amandla okukhipha

 

Imojuli yesilawuli kude

I-RS232 noma i-RJ45 + Imodemu Engenantambo + Ibhethri ye-Li-ion Ekhokhiswayo
Izingxenye/Iwaranti
Izinyanga eziyi-12 eziphindayo 6month ukuthola izesekeli.

■ thintana nomphakeli ■ Isixazululo nohlelo lokusebenza

  • *Imodeli : KT-100-03
    *Isigaba somkhiqizo : 100W RF Coaxial Attenuator

  • *Imodeli : KT-IRP-B15-P37-B
    *Isigaba Somkhiqizo : 37dBm IDEN800 5W Isiphindaphindi Esikhethiwe Sebhendi

  • *Imodeli : KT-DRP-B75-P37-B
    *Isigaba somkhiqizo : 5W DCS1800MHz Iziphindaphinda ezikhethiwe zebhendi

  • *Imodeli : KT-3G/B60-P10
    *Isigaba Somkhiqizo : 10W Amandla Okukhipha Okuphezulu Amandla Ngaphandle/Ngasendlini 3G UMTS/HSDPA WCDMA I-Fiber Optical Repeater 2100MHz Isikhulisamandla Esiginali

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