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43dbm 20W TETRA 400 RF ibhendi ekhethiwe yesiginali yesiginali yeselula

43dbm 20W TETRA 400 RF ibhendi ekhethiwe yesiginali yeselula ephindayo Isithombe Esifakiwe
  • 43dbm 20W TETRA 400 RF ibhendi ekhethiwe yesiginali yesiginali yeselula

Incazelo emfushane:

Isethulo Sesici Esiyinhloko Sohlelo Nezimo Izingxenye Ezicacisiwe/Iwaranti 400M 20W I-Band Selective Repeaters (KT-CRP-B5-P43-B) Uhlelo lwe-Kingtone Repeaters luklanyelwe ukuxazulula izinkinga zesiginali yeselula ebuthaka, eshibhe kakhulu kunokwengeza Isiteshi Sokuqala esisha (i-BTS).Ukusebenza okuyinhloko kohlelo lwe-RF Repeaters ukuthola isignali yamandla aphansi evela ku-BTS ngokudluliswa kwefrikhwensi yomsakazo bese idlulisela i-am...


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Imininingwane Yomkhiqizo

Omaka bomkhiqizo

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

400M 20W Iziphindaphinda zebhendi ezikhethiwe (KT-CRP-B5-P43-B)
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

Izici Eziyinhloko ze-kingtone cell repeater
◇ I-PA ephezulu yomugqa;Ukuzuza kwesistimu ephezulu;
◇ Intelligent ALC ubuchwepheshe;
◇ I-duplex egcwele kanye nokuhlukaniswa okuphezulu kusuka ku-uplink kuya ku-downlink;
◇ Ukusebenza okuzenzakalelayo ukusebenza okulula;
◇ Isu elihlanganisiwe elinokusebenza okuthembekile;
◇ Umkhawulokudonsa ungalungiselelwa ukusuka ku-5-25MHz kubhendi yomsebenzi.
◇ Ukuqapha kwendawo nokukude (ongakukhetha) nge-alamu yephutha elizenzakalelayo &isilawuli kude;
◇ Idizayini evikela isimo sezulu yokufakwa kwesimo sezulu sonke;

Uhlelo lokusebenza&izimo

Izicelo ze-TETRA Repeater
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

Izinto

Isimo sokuhlola

Ukucaciswa

Uplink

Isixhumanisi esingezansi

Imvamisa yokusebenza(MHz)

Imvamisa Yokuzisholo

410 – 415MHz

420 – 425MHz

Inzuzo(dB)

NgokuzisholoOkukhipha Amandla-5dB

80±3

Amandla Okukhipha (dBm)

 

37

43

I-ALC (dBm)

Isiginali Yokufaka engeza u-20dB

△Po≤±1

Umfanekiso Womsindo (dB)

Ukusebenza ku-band(Ubukhulu.Inzuzo）

≤6

I-Ripple in-band (dB)

Amandla Okukhipha Amagama -5dB

≤4.0

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 Amagama -5dB

±1.0

20dB

Amandla Okukhipha Amagama -5dB

±1.0

30dB

Amandla Okukhipha Amagama -5dB

±1.5

Ngaphandle kwe-Band Gain

±400KHz

Amandla Okukhipha Amagama -5dB

≤50

±600KHz

Amandla Okukhipha Amagama -5dB

≤40

±1MHz

Amandla Okukhipha Amagama -5dB

≤35

±5MHz

Amandla Okukhipha Amagama -5dB

≤25

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
Unyaka ongu-1 wezinto zokusebenza , izinyanga eziyi-6 zezisetshenziswa .

■ thintana nomphakeli ■ Isixazululo nohlelo lokusebenza

  • *Imodeli : KT-TRP-B15-P40-B
    *Isigaba somkhiqizo : 10W Tetra800MHz Abaphindayo Abakhetha Ibhendi

  • *Imodeli : KT-3G/4G
    *Isigaba Somkhiqizo : I-3G 4G LTE Repeater 1800 2100MHz I-Cell Phone Signal Booster

  • *Imodeli : KT-G/DRP-B25/75-P33-B
    *Isigaba somkhiqizo : 33dbm 2watt GSM90 1800 Isiphindaphindi sesignali yefoni yebhendi ekabili

  • *Imodeli: KTWTD-15090-08V /KTWTD-15090-09V
    *Isigaba somkhiqizo : 90 °-15dBi ipuleti lesisekelo se-antenna eqondisayo (824-960MHz)

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