- Mawu Oyamba
- Nkhani yayikulu
- Ntchito & zochitika
- Kufotokozera
- Magawo/Chitsimikizo
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KingtoneWobwerezabwerezas adapangidwa kuti athetse mavuto a siginecha yofooka yam'manja, yomwe ndiyotsika mtengo kwambiri kuposa kuwonjezera Base Station (BTS).Main ntchito 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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Zofunika Kwambiri:
High linearity PA;Kupindula kwakukulu kwadongosolo;
Intelligent ALC luso;
Duplex wathunthu komanso kudzipatula kwakukulu kuchokera ku uplink kupita ku downlink;
Makinawa Ogwiritsa ntchito bwino;
Integrated njira ndi ntchito odalirika;
Kuyang'anira kwanuko komanso patali (posankha) ndi ma alarm angozi okha & chiwongolero chakutali;
Mapangidwe a Weatherproof pakuyika kwanyengo zonse;
- Ntchito & zochitika
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TETRA 800Mhz 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
-
Zinthu
Mkhalidwe Woyesera
Kufotokozera
Uplink
Tsitsani
Nthawi zambiri (MHz)
Mwadzina Frequency
806-821MHz
851-866MHz
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
- chitsimikizo:1chaka chobwereza, miyezi 6 pazowonjezera
■ Lumikizanani ndi ogulitsa ■ Kuthetsa & Kugwiritsa Ntchito
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*Chitsanzo: KT-TRP-B15-P43-B
* Gulu lazogulitsa: 20W Tetra800MHz chizindikiro cha foni yam'manja Band Selective Repeater amplifer
-
*Chitsanzo: KT-TRP-B15-P45-B
*Gulu lazinthu : 30W Tetra800MHz Band Selective Repeaters -
*Model:
*Gulu lazinthu : Product 8 -
*Chitsanzo: KT-DRP-B75-P45-B
* Gulu lazinthu : 30W 2g 3g 4g DCS1800MHz Band Selective mobile siginecha Zobwereza
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