- Mawu Oyamba
- Nkhani yayikulu
- Ntchito & zochitika
- Kufotokozera
- Magawo/Chitsimikizo
- KingtoneWobwerezabwerezas dongosolo lapangidwa kuti lithetse mavuto a siginecha yam'manja yofooka, yomwe ndi yotsika mtengo kwambiri kuposa kuwonjezera Base Station yatsopano (BTS) .Main operation ya RFWobwerezabwerezas dongosolo ndi kulandira chizindikiro cha mphamvu zochepa kuchokera ku BTS kudzera pa wailesi ya frequency transmission ndiyeno kufalitsa chizindikiro chokwezera kumadera omwe kulumikizidwa kwa netiweki sikukwanira.Ndipo siginecha yam'manja imakulitsidwanso ndikutumizidwa ku BTS kudzera mbali ina.
- Nkhani yayikulu
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Main Features
◇ Mkulu mzere PA;Kupindula kwakukulu kwadongosolo
◇ Ukadaulo wanzeru wa ALC
◇ Zowirikiza kawiri komanso kudzipatula kwakukulu
◇ Chipinda chakuthwa cha fyuluta
◇ Makinawa Ogwiritsa ntchito bwino
◇ Mapangidwe amtundu wosavuta kusamalira
◇ Kuwongolera kutali / kuyang'anira / alamu kudzera pa RF MODEM kapena Ethernet
◇ IP65 chassis kapangidwe ka ntchito zamkati ndi zakunja
- Ntchito & zochitika
- gsm 850Mhz opanda zingwe obwereza Mapulogalamu
Kukulitsa kufalikira kwa ma siginecha amtundu wakhungu wodzaza pomwe chizindikiro ndi chofooka
kapena osapezeka.
Panja: Mabwalo a ndege, Madera Oyendera alendo, Maphunziro a Gofu, Tunnel, Mafakitole, Maboma a Migodi, Midzi ndi zina.
M'nyumba: Mahotela, Malo Owonetserako, Zipinda Zapansi, Zogula
Malo ogulitsira, Maofesi, Malo Olongedza, etc.
Zimagwiritsidwa ntchito makamaka pazochitika zotere:
Wobwereza amatha kupeza malo osungira omwe angalandire chizindikiro choyera cha BTS pamlingo wokwanira monga Rx Level mu malo obwereza ayenera kukhala oposa -70dBm;
Ndipo amatha kukwaniritsa kufunikira kwa kudzipatula kwa mlongoti kuti apewe kudzidzidzimutsa.
- Kufotokozera
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Zinthu
Mkhalidwe Woyesera
Kufotokozera
Uplink
Tsitsani
Nthawi zambiri (MHz)
Mwadzina Frequency
824-849MHz
869-894MHz
Kupeza (dB)
Nominal Output Power-5dB
90 ±3
Mphamvu Zotulutsa (dBm)
Chizindikiro cha GSM modulating
33
33
ALC (dBm)
Lowetsani Signal onjezani 20dB
△Po≤±1
Chithunzi cha Phokoso (dB)
Kugwira ntchito mu band(Max.Kupindula）
≤5
Ripple mu-band (dB)
Mphamvu Yotulutsa Mwadzina -5dB
≤3
Kulekerera pafupipafupi (ppm)
Mwadzina linanena bungwe Mphamvu
≤0.05
Kuchedwa kwa Nthawi (ife)
Kugwira ntchito mu band
≤5
Peak Phase Error(°)
Kugwira ntchito mu band
≤20
Vuto la Gawo la RMS (°)
Kugwira ntchito mu band
≤5
Gain Adjustment Step (dB)
Mphamvu Yotulutsa Mwadzina -5dB
1dB pa
KupindulaKusintha Range(dB)
Mphamvu Yotulutsa Mwadzina -5dB
≥30
Pezani Linear Yosinthika (dB)
10dB pa
Mphamvu Yotulutsa Mwadzina -5dB
±1.0
20dB pa
Mphamvu Yotulutsa Mwadzina -5dB
±1.0
30dB pa
Mphamvu Yotulutsa Mwadzina -5dB
±1.5
Inter-modulation Attenuation (dBc)
Kugwira ntchito mu band
≤-45
Kutulutsa kwachinyengo (dBm)
9kHz-1GHz
BW: 30KHz
≤-36
≤-36
1GHz-12.75GHz
BW: 30KHz
≤-30
≤-30
Chithunzi cha VSWR
BS / MS Port
1.5
Ine/OPort
N-Mkazi
Kusokoneza
50ohm pa
Kutentha kwa Ntchito
-25 ° C+55°C
Chinyezi Chachibale
Max.95%
Mtengo wa MTBF
Min.100000 maola
Magetsi
DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)
Ntchito Yoyang'anira Akutali
Alamu yanthawi yeniyeni ya Mkhalidwe wa Pakhomo, Kutentha, Magetsi, VSWR, Mphamvu Zotulutsa
Remote Control Module
RS232 kapena RJ45 + Wireless Modem + Chargeable Li-ion Battery
- Magawo/Chitsimikizo
- 12months chitsimikizo kwa obwereza.Miyezi 6 pazowonjezera
■ Lumikizanani ndi ogulitsa ■ Kuthetsa & Kugwiritsa Ntchito
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*Chitsanzo: KT-CRP-B25-P45-B
*Gulu lazinthu : 30W CDMA800MHz High Power Amplifier Utali Watali Kuphimba Kunja Kumawonjezera Band Kusankha Obwereza
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*Chitsanzo: KT-CPS-400-03
* Gulu lazinthu : 400-470MHz 3 Way Cavity Splitter -
*Model:
* Gulu lazinthu : Yagi Antenna -
* Chitsanzo: KT-4G27-2600
* Gulu lazinthu: lte repeater band4 network booster 4g mobile signal booster 2600
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