- Nhanganyaya
- Mainfeature
- Kushanda & zviitiko
- Tsanangudzo
- Zvikamu / garandi
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Iyo Frequency Shift Dzokorora (FSR) yakagadzirirwa kugadzirisa matambudziko etereza isina simba, iyo inogona kuwedzera kufukidza kupfuura kudzokorora kweRF uye kudzikisa kudyara kwenzvimbo uko fiber optic tambo isipo
Iyo yese FSR system ine zvikamu zviviri: Donor Unit uye Remote Unit. Vanoburitsa pachena uye vanokudza iyo isina waya chiratidzo pakati peBTS (Base Transceiver Station) uye nhare kuburikidza neRF wave panguva dzakasiyana kubva kuBTS.
Iyo Donor unit inogamuchira iyo BTS chiratidzo kuburikidza neakananga coupler yakavharwa kune BTS (kana kuburikidza neakavhurika mweya RF kutapurirana kuburikidza neAnopa Antenna), wozoichinjisa kubva kubva kunoshanda frequency kuenda kune yekubatanidza frequency, uye kuendesa iyo yakakwidziridzwa chiratidzo kune Remote Unit kuburikidza iyo yekubatanidza Antennas. Remote Unit ichadzosera chiratidzo kune iyo inoshanda frequency uye ichipa chiratidzo kune iyo nzvimbo uko kufukidzwa kwenetiweki hakuna kukwana. Uye iyo nharembozha inowedzerwazve uye kuendeswa kune iyo BTS nenzira yakatarisana.
- Mainfeature
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Zvinhu Zvikuru:
1, Yakanakisa mhinduro yekubvisa kupindirana kwehukama nekuda kwekugovana yakaenzana frequency;
2, Hapana chinodzora kupatsanurwa chinodikanwa chekumisikidza antenna;
3, Nyore kusarudza yekuisa saiti;
4, Iyo Remote Unit inogona kuiswa kunze kweiyo BTS kufukidza;
5, RS-232 zviteshi zvinopa zvinongedzo kubhuku rekunyorera rekutarisirwa kwenzvimbo uye kune yakavakirwa-mukati modemu isina waya yekutaurirana neNMS (Network Management System) iyo inogona kutarisa kure chinzvimbo cheanodzokorora uye kurodha mashandiro ekuita kune anodzokorora.
6, Aluminium-alloy casing ine yakanyanya kuramba guruva, mvura uye kukanganisa;
- Kushanda & zviitiko
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- Tsanangudzo
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Tsananguro Yevanopa Chikamu：
Zvinhu
Mamiriro Ekuyedza
Tsanangudzo
Uplink
Downlink
Kushanda Kakawanda (MHz)
Chezita Kakawanda
824-849MHz
869-894MHz
Kakawanda Range(MHz)
Chezita Kakawanda
1.5G kana 1.8G
Kuwana (dB)
Zita Rinobuda Simba-5dB
50 ± 3（Chiteshi Couple）
＞80（Mhepo Inogamuchira）
Simba Rinobuda (dBm)
GSM modulating chiratidzo
0（Chiteshi Couple）
37
33（Mhepo Inogamuchira）
37
ALC (dBm)
Input Signal wedzera 20dB
△Po≤ ±1
Ruzha Mufananidzo (dB)
Kushanda mu-bhendi（Max. Kuwana）
≤5
Ripple mu-bhendi (dB)
Zita Rinobuda Simba -5dB
≤3
Kakawanda Kushivirira (ppm)
Zita Rinobuditsa Simba
.00.05
Nguva Kunonoka (isu)
Kushanda mu-bhendi
≤5
Peak Chikamu Chekukanganisa (°)
Kushanda mu-bhendi
-20
RMS Chikamu Chekukanganisa (°)
Kushanda mu-bhendi
≤5
Wana Gadziriso Nhanho (dB)
Zita Rinobuda Simba -5dB
1dB
Kuwana Kugadziridza Range(dB)
Zita Rinobuda Simba -5dB
≥30
Wana Chinogadziriswa Linear (dB)
10dB
Zita Rinobuda Simba -5dB
± 1.0
20dB
Zita Rinobuda Simba -5dB
± 1.0
30dB
Zita Rinobuda Simba -5dB
± 1.5
Inter-modulation Kuderedzwa (dBc)
Kushanda mu-bhendi
≤-45
Yenhema Emission (dBm)
9kHz-1GHz
BW: 30KHz
≤-36
≤-36
1GHz-12.75GHz
BW: 30KHz
≤-30
≤-30
VSWR
BS / MS Chiteshi
1.5
Ini / O Chiteshi
N-Mukadzi
Kukanganisa
50ohm
Uchishandisa Tembiricha
-25 ° C ~ + 55 ° C
Humidity Hwehukama
Max. 95%
MTBF
Min. Maawa zviuru zana
Magetsi
DC-48V / AC220V (50Hz) / AC110V (60Hz) (± 15%)
Remote Monitoring Rinoshanda
Yechokwadi-yenguva alarm yeDhivhosi Mamiriro, Kupisa, Kuwedzera Simba, VSWR, Kuburitsa Simba
Remote Kudzora Module
RS232 kana RJ45 + Wireless Modem + Inotakurika Li-ion Bhatiri
Remote Unit Rondedzero：
Zvinhu
Mamiriro Ekuyedza
Tsanangudzo
Uplink
Downlink
Kushanda Kakawanda (MHz)
Chezita Kakawanda
824-849MHz
869-894MHz
Kakawanda Range(MHz)
Chezita Kakawanda
1.5G kana 1.8G
Kuwana (dB)
Zita Rinobuda Simba-5dB
95 ± 3
Simba Rinobuda (dBm)
GSM modulating chiratidzo
37
37
ALC (dBm)
Input Signal wedzera 20dB
△Po≤ ±1
Ruzha Mufananidzo (dB)
Kushanda mu-bhendi（Max. Kuwana）
≤5
Ripple mu-bhendi (dB)
Zita Rinobuda Simba -5dB
≤3
Kakawanda Kushivirira (ppm)
Zita Rinobuditsa Simba
.00.05
Nguva Kunonoka (isu)
Kushanda mu-bhendi
≤5
Peak Chikamu Chekukanganisa (°)
Kushanda mu-bhendi
-20
RMS Chikamu Chekukanganisa (°)
Kushanda mu-bhendi
≤5
Wana Gadziriso Nhanho (dB)
Zita Rinobuda Simba -5dB
1dB
Kuwana Kugadziridza Range(dB)
Zita Rinobuda Simba -5dB
≥30
Wana Chinogadziriswa Linear (dB)
10dB
Zita Rinobuda Simba -5dB
± 1.0
20dB
Zita Rinobuda Simba -5dB
± 1.0
30dB
Zita Rinobuda Simba -5dB
± 1.5
Inter-modulation Kuderedzwa (dBc)
Kushanda mu-bhendi
≤-45
Yenhema Emission (dBm)
9kHz-1GHz
BW: 30KHz
≤-36
≤-36
1GHz-12.75GHz
BW: 30KHz
≤-30
≤-30
VSWR
BS / MS Chiteshi
1.5
Ini / O Chiteshi
N-Mukadzi
Kukanganisa
50ohm
Uchishandisa Tembiricha
-25 ° C ~ + 55 ° C
Humidity Hwehukama
Max. 95%
MTBF
Min. Maawa zviuru zana
Magetsi
DC-48V / AC220V (50Hz) / AC110V (60Hz) (± 15%)
Remote Monitoring Rinoshanda
Yechokwadi-yenguva alarm yeDhivhosi Mamiriro, Kupisa, Kuwedzera Simba, VSWR, Kuburitsa Simba
Remote Kudzora Module
RS232 kana RJ45 + Wireless Modem + Inotakurika Li-ion Bhatiri
- Zvikamu / garandi
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garandi: 1year yekudzokorora, 6months yezvishongedzo
■ contat mutengesi ■ Kugadziriswa & Kushanda
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* Muenzaniso: KT-11L
* Chigadzirwa Chikamu: Log-periodic antenna
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* Muenzaniso: KT-CRP-B5-P43-B
* Chigadzirwa Chikamu: 43dbm 20W TETRA 400 RF bhendi inosarudza nharembozha inodzokorora -
* Muenzaniso: KT-LRP-B70-P43-VII
* Chigadzirwa Chikamu: Kunze kwepamusoro simba 20watt 43dbm 4G LTE RF Yakazara Bhendi Dzokorora -
* Muenzaniso: KT-CRP-B25-P45-B
* Chigadzirwa Chikamu: 30W CDMA800MHz Yakakwira Simba Amplifier Yakareba Kureba Kunze Kunze Booster Bhendi Inosarudza Vanodzokorora
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