- Intangiriro
- Ibyingenzi
- Porogaramu & Ibihe
- Ibisobanuro
- Ibice / Garanti
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Gusubiramo
Mu itumanaho, isubiramo ni igikoresho cya elegitoroniki cyakira ikimenyetso kandi kikagisubiramo.Gusubiramo bikoreshwa mugukwirakwiza imiyoboro kugirango ibimenyetso bishobore gukora urugendo rurerure cyangwa kwakirwa kurundi ruhande rwinzitizi.
Hariho ubwoko butandukanye bwo gusubiramo;gusubiramo terefone ni amplifier kumurongo wa terefone, gusubiramo optique ni optoelectronic circuit yongerera urumuri urumuri mumashanyarazi ya optique;na radio isubiramo ni radiyo yakira na transmitter isubiza ibimenyetso bya radio.Abasubiramo Kingtone
Sisitemu ya Kingtone yashizweho kugirango ikemure ibibazo byerekana ibimenyetso bigendanwa bigendanwa, bihendutse cyane kuruta kongeramo Sitasiyo nshya (BTS).Igikorwa nyamukuru cya sisitemu ya RF isubiramo ni ukwakira ibimenyetso bike byingufu zituruka kuri BTS ukoresheje radiyo yumurongo wa radiyo hanyuma ugahita wohereza ibimenyetso byongerewe imbaraga aho usanga imiyoboro idahagije.Kandi ibimenyetso bigendanwa nabyo byongerewe kandi byoherezwa muri BTS binyuze muburyo bunyuranye.Gusubiramo terefone
Ibi bikoreshwa mukongera urutonde rwibimenyetso bya terefone kumurongo wa terefone.Bakoreshwa cyane mumurongo utwara intera ndende.Mumurongo wa terefone igereranya igizwe ninsinga ebyiri, igizwe numuyoboro wogukora wakozwe na tristoriste ukoresha imbaraga ziva mumashanyarazi ya DC kugirango wongere imbaraga zamajwi asimburana kumajwi kumurongo.Kubera ko terefone ari sisitemu yo gutumanaho duplex (bidirectional), insinga zombi zitwara ibimenyetso bibiri byamajwi, kimwe kijya muri buri cyerekezo.Gusubiramo terefone rero bigomba kuba byombi, byongera ibimenyetso mubyerekezo byombi bidateye ibitekerezo, bigora igishushanyo cyabyo cyane.Gusubiramo terefone byari ubwoko bwambere bwo gusubiramo kandi byari bimwe mubisabwa byambere bya amplification.Iterambere ryabasubiramo terefone hagati ya 1900 na 1915 ryatumye serivisi ya terefone ndende ishoboka.Nyamara insinga nyinshi z'itumanaho ubu ni fibre optique ikoresha insimburangingo (hepfo).Gusubiramo selile
Nibisubirwamo bya radio yo kuzamura terefone igendanwa ahantu hake.Igikoresho gikora nka sitasiyo ntoya ya selile, hamwe na antenne yerekeza kugirango yakire ibimenyetso kuva umunara wa selile wegereye, amplifier, na antenne yaho kugirango yongere yerekane ibimenyetso kuri terefone zigendanwa.Bikunze gukoreshwa mumazu y'ibiro byo mumujyi.
- Ibyingenzi
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Ibiranga:
1, Umurongo muremure PA;Sisitemu yo hejuru gain
2, Ubuhanga bwubwenge bwa ALC ；
3, Duplex yuzuye hamwe no kwigunga cyane kuva hejuru kugeza kumanuka ；
4, Gukoresha Automatic Igikorwa cyoroshye ；
5, Tekinike ihuriweho hamwe nibikorwa byizewe;
6, Gukurikiranira hafi no kure (bidashoboka) hamwe no gutabaza byikora & kugenzura kure;
7, Igishushanyo mbonera cyogushiraho ibihe byose;
- Porogaramu & Ibihe
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3G UMTS 2100 Gusubiramo selile
Kwagura ibimenyetso byerekana ibimenyetso byuzuye impumyi ahantu ibimenyetso bidakomeye
cyangwa ntibishoboka.
Hanze: Ibibuga byindege, Uturere twubukerarugendo, Amasomo ya Golf, Imiyoboro, Inganda, Uturere twa Mining, Imidugudu nibindi.
Mu nzu: Amahoteri, Ibigo byerekana imurikagurisha, Ibasi, Guhaha
Amaduka, Ibiro, Gupakira Byinshi nibindi
Irakoreshwa cyane cyane mururwo rubanza:
Gusubiramo birashobora kubona ahantu hashobora kwakirwa hashobora kwakira ibimenyetso bya BTS kurwego rukomeye bihagije kuko Urwego Rx kurubuga rusubiramo rugomba kurenza d 70dBm;
Kandi irashobora kuzuza ibisabwa byo kwigunga kwa antenne kugirango wirinde kwinyeganyeza.
RF Gusubiramo inyubako yo gukemura.
- Ibisobanuro
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Ibintu
Imiterere y'Ikizamini
Ibisobanuro
Uplink
Hasi
Inshuro Yakazi (MHz)
Inshuro Nominal
1920 - 1980MHz
2110 - 2170MHz
Kunguka (dB)
Nominal Ibisohoka Imbaraga-5dB
95 ± 3
Imbaraga zisohoka (dBm)
Ikimenyetso cyo guhindura GSM
33
37
ALC (dBm)
Iyinjiza Ikimenyetso wongereho 20dB
△Po≤ ±1
Urusaku rw'urusaku (dB)
Gukorera mu itsinda（Icyiza.Inyungu）
≤5
Ripple in-band (dB)
Nominal Ibisohoka Imbaraga -5dB
≤2.0 (3.84MHz)
Gutinda Igihe (twe)
Gukorera mu itsinda
≤5
EVM (%)
Gukorera mu itsinda
≤12.5
PCDE (dB)
Gukorera mu itsinda
≤35
ACLR (dBc)
±5MHz
Gukorera mu itsinda
≥-45
±10MHz
Gukorera mu itsinda
≥-50
Wunguke Intambwe yo Guhindura (dB)
Nominal Ibisohoka Imbaraga -5dB
1dB
InyunguUrwego rwo Guhindura(dB)
Nominal Ibisohoka Imbaraga -5dB
≥30
Kunguka Umurongo Uhinduka (dB)
10dB
Nominal Ibisohoka Imbaraga -5dB
± 1.0
20dB
Nominal Ibisohoka Imbaraga -5dB
± 1.0
30dB
Nominal Ibisohoka Imbaraga -5dB
± 1.5
Ibyuka bihumanya ikirere (dBm)
9kHz-1GHz
BW: 30KHz
≤-36
≤-36
1GHz-12.75GHz
BW: 30KHz
≤-30
≤-30
VSWR
Icyambu cya BS / MS
1.5
I / O.Icyambu
N-Umugore
Impedance
50ohm
Gukoresha Ubushyuhe
-25 ° C.~ + 55 ° C.
Ubushuhe bugereranije
Icyiza.95%
MTBF
Min.Amasaha 100000
Amashanyarazi
DC-48V / AC220V (50Hz) / AC110V (60Hz) (± 15%)
Igikorwa cyo Gukurikirana kure
Impuruza-nyayo kumuryango, Imiterere, Ubushyuhe, Amashanyarazi, VSWR, Imbaraga zisohoka
Module yo Kugenzura kure
RS232 cyangwa RJ45 + Modire ya Wireless + Bateri yishyurwa Li-ion
- Ibice / Garanti
- Amezi 12 kubikoresho, amezi 6 kubikoresho
At isoko ■ Igisubizo & Porogaramu
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* Icyitegererezo:
* Icyiciro cyibicuruzwa: BaoFeng UV-9Rplus IP67 Ikirinda Amazi Yogukurikirana Ikiganiro VHF / UHF Ikibiri Cyombi Amaradiyo abiri
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* Icyitegererezo: KT-CPS-827-02
* Icyiciro cyibicuruzwa: 800-2700MHz 2 Inzira ya Cavity Power Splitter -
* Icyitegererezo: KT-IRP-B15-P30-B
* Icyiciro cyibicuruzwa: 30dBm IDEN800 Itsinda ryatoranijwe risubiramo -
* Icyitegererezo: Gusubiramo KT-Tetra
* Icyiciro cyibicuruzwa: Kingtone Tetra Isubiramo 380-400MHz BDA Radio Itumanaho rya Sisitemu yo gukemura ibibazo
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