- Intshayelelo
- Eyona nto iphambili
- Ukusetyenziswa kunye nemeko
- Ukucaciswa
- Icandelo / iwaranti
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Ukuhamba rhoqo kweShift Phindaphinda (FSR) yenzelwe ukusombulula iingxaki zesignali ebuthathaka yeselfowuni, enokwandisa ukogquma okungaphezulu kokuphindwaphindwa kweRF kunye nokunciphisa utyalomali kwiindawo apho intambo ye-fiber optic ingafumaneki.
Yonke inkqubo ye-FSR inamacandelo amabini: Icandelo labanikeli kunye neYunithi ekude. Bahambisa ngokungafihlisiyo kwaye bandise umqondiso ongenazingcingo phakathi kwe-BTS (iSitishi seTransceiver Base) kunye nokuhamba ngokuhamba nge-RF amaza ahlukeneyo kwi-BTS.
Icandelo le-Donor lifumana umqondiso we-BTS ngokudibanisa ngokuthe ngqo okuvaliwe kwi-BTS (okanye ngokuhambisa umoya ovulekileyo nge-RF nge-Donor Antenna), emva koko uyiguqule ukusuka kwisantya sokusebenza ukuya kwisiqhagamshelo sekhonkco, kwaye uhambise umqondiso owandisiweyo kwiCandelo elikude nge Ikhonkco le-Antennas. Icandelo elikude liya kuguqula umqondiso ukuya kumaza asebenzayo kwaye linikezele isiginali kwimimandla apho ukwaneliseka kwenethiwekhi kungonelanga. Kwaye umqondiso weselfowuni uyandiswa kwaye ugqithiselwe kwi-BTS ngendlela eyahlukileyo.
- Eyona nto iphambili
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Iimpawu eziphambili:
1, Esona sisombululo sisiso sokuphelisa uphazamiseko olufanayo ngenxa yokwabelana ngesantya esifanayo;
2, Akukho mfuneko yokuzahlula ngokungqongqo kufakelo lwe-eriyali;
3, Kulula ukukhetha indawo yofakelo;
4, iYunithi ekude inokufakwa ngaphandle kwe-BTS;
5, i-RS-232 amazibuko abonelela ngekhonkco kwincwadana yokubek'esweni yengingqi kunye nakwimodem eyakhelweyo engenazingcingo yokunxibelelana ne-NMS (Inkqubo yoLawulo lweNethiwekhi) enokujonga kude imeko yokusebenza komphindayo kunye nokukhuphela iiparameter zokusebenza kulowo uphindayo.
I-6, i-Aluminium-alloy casing inokuchasana kakhulu nothuli, amanzi kunye nokubola;
- Ukusetyenziswa kunye nemeko
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- Ukucaciswa
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Ukucaciswa kweYunithi yabanikeli：
Izinto
Imeko yokuvavanya
Ukucaciswa
Uplink
Ezantsi
Ukusebenza rhoqo (MHz)
Ukuphindaphindwa kwegama
824-849MHz
Ngowama-869-894MHz
Rhoqo Uluhlu(MHz)
Ukuphindaphindwa kwegama
1.5G okanye 1.8G
Ukufumana (dB)
Isiphumo soMbane esingu-5dB
50 ± 3（Isibini esitshatileyo）
＞80（Fumana umoya）
Imveliso yamandla (dBm)
Umqondiso wokumodareyitha we-GSM
0（Isibini esitshatileyo）
37
33（Fumana umoya）
37
I-ALC (dBm)
Igalelo loNgeniso longeza i-20dB
△Po≤ ±1
Umzobo wengxolo (dB)
Ukusebenza kwi-band（Ubukhulu. Ukuzuza）
.5
Ukugqabhuka kwi-band (dB)
Isiphumo soMbane esiKhethiweyo -5dB
≤3
Ukunyamezelana rhoqo (ppm)
Amandla okuPhuma kwegama
0.0.05
Ukulibaziseka kwexesha (kuthi)
Ukusebenza kwi-band
.5
Impazamo yeSigaba sePeak (°)
Ukusebenza kwi-band
Iifayile ezingama-20
Impazamo yeSigaba seRMS (°)
Ukusebenza kwi-band
.5
Inqanaba lokuLungiswa koLungiso (dB)
Isiphumo soMbane esiKhethiweyo -5dB
1dB
Ukuzuza Uhlengahlengiso Range(dB)
Isiphumo soMbane esiKhethiweyo -5dB
≥30
Ukufumana uLungelelwaniso oluLungelelanisiweyo (dB)
10dB
Isiphumo soMbane esiKhethiweyo -5dB
± 1.0
20dB
Isiphumo soMbane esiKhethiweyo -5dB
± 1.0
30dB
Isiphumo soMbane esiKhethiweyo -5dB
± 1.5
Ukuncitshiswa kwemodareyitha
Ukusebenza kwi-band
Yiza-45
Ukukhutshwa okungathandekiyo (dBm)
9kHz-1GHz
BW: 30KHz
≤-36
≤-36
1GHz-12.75GHz
BW: 30KHz
≤-30
≤-30
VSWR
I-BS / MS yezibuko
1.5
Mna / O Izibuko
N-Ibhinqa
Ukungqinisisa
50ohm
Ubushushu obuSebenzayo
-25 ° C ~ + 55 ° C
Ubuntu bezizalwane
Ubukhulu. 95%
MTBF
Min. Iiyure 100000
Ukunikezwa Amandla
Inkcazo: DC-48V / AC220V (50Hz) / AC110V (60Hz) (± 15%)
Umsebenzi woBeko-kude
I-alamu yexesha lokwenyani yoBume beMinyango, Ubushushu, ukuNikezelwa kwaMandla, iVSWR, ukuphuma kwamandla
Imodyuli yoLawulo olude
I-RS232 okanye i-RJ45 + iModem engenazingcingo + Ibhetri yeLi-ion ehlawulelwayo
Ukucaciswa kweYunithi ekude：
Izinto
Imeko yokuvavanya
Ukucaciswa
Uplink
Ezantsi
Ukusebenza rhoqo (MHz)
Ukuphindaphindwa kwegama
824-849MHz
Ngowama-869-894MHz
Rhoqo Uluhlu(MHz)
Ukuphindaphindwa kwegama
1.5G okanye 1.8G
Ukufumana (dB)
Isiphumo soMbane esingu-5dB
95 ± 3
Imveliso yamandla (dBm)
Umqondiso wokumodareyitha we-GSM
37
37
I-ALC (dBm)
Igalelo loNgeniso longeza i-20dB
△Po≤ ±1
Umzobo wengxolo (dB)
Ukusebenza kwi-band（Ubukhulu. Ukuzuza）
.5
Ukugqabhuka kwi-band (dB)
Isiphumo soMbane esiKhethiweyo -5dB
≤3
Ukunyamezelana rhoqo (ppm)
Amandla okuPhuma kwegama
0.0.05
Ukulibaziseka kwexesha (kuthi)
Ukusebenza kwi-band
.5
Impazamo yeSigaba sePeak (°)
Ukusebenza kwi-band
Iifayile ezingama-20
Impazamo yeSigaba seRMS (°)
Ukusebenza kwi-band
.5
Inqanaba lokuLungiswa koLungiso (dB)
Isiphumo soMbane esiKhethiweyo -5dB
1dB
Ukuzuza Uhlengahlengiso Range(dB)
Isiphumo soMbane esiKhethiweyo -5dB
≥30
Ukufumana uLungelelwaniso oluLungelelanisiweyo (dB)
10dB
Isiphumo soMbane esiKhethiweyo -5dB
± 1.0
20dB
Isiphumo soMbane esiKhethiweyo -5dB
± 1.0
30dB
Isiphumo soMbane esiKhethiweyo -5dB
± 1.5
Ukuncitshiswa kwemodareyitha
Ukusebenza kwi-band
Yiza-45
Ukukhutshwa okungathandekiyo (dBm)
9kHz-1GHz
BW: 30KHz
≤-36
≤-36
1GHz-12.75GHz
BW: 30KHz
≤-30
≤-30
VSWR
I-BS / MS yezibuko
1.5
Mna / O Izibuko
N-Ibhinqa
Ukungqinisisa
50ohm
Ubushushu obuSebenzayo
-25 ° C ~ + 55 ° C
Ubuntu bezizalwane
Ubukhulu. 95%
MTBF
Min. Iiyure 100000
Ukunikezwa Amandla
Inkcazo: DC-48V / AC220V (50Hz) / AC110V (60Hz) (± 15%)
Umsebenzi woBeko-kude
I-alamu yexesha lokwenyani yoBume beMinyango, Ubushushu, ukuNikezelwa kwaMandla, iVSWR, ukuphuma kwamandla
Imodyuli yoLawulo olude
I-RS232 okanye i-RJ45 + iModem engenazingcingo + Ibhetri yeLi-ion ehlawulelwayo
- Icandelo / iwaranti
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iwaranti: 1year for repeater, 6months for accessories
■ umthengisi wempikiswano ■ Isisombululo kunye nokusetyenziswa
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Umzekelo: KT-11L
Udidi lweMveliso: I-eriyali yamaxesha athile
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Umzekelo: KT-CRP-B5-P43-B
Udidi lweMveliso: 43dbm 20W TETRA 400 RF band ekhethiweyo yokuphinda umqondiso weselfowuni -
Umzekelo: KT-LRP-B70-P43-VII
Udidi lweMveliso: Amandla aphakamileyo angaphandle angama-20watt 43dbm 4G LTE RF apheleleyo Phindaphinda -
Umzekelo: KT-CRP-B25-P45-B
Udidi lweMveliso: 30W CDMA800MHz Amplifier yamandla aPhakamileyo Umgama oMde wokuGquma ngaphandle kweBooster Band ekhethekileyo
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