- Selelekela
- Ntho e ka sehloohong
- Lisebelisoa le maemo
- Tlhaloso
- Likarolo/Tiisetso
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The Frequency Shift Pheta-pheta (FSR) e etselitsoe ho rarolla mathata a lets'oao le fokolang la mohala, le ka holisang tšireletso e fetang ea RF e pheta-phetoang le ho fokotsa matsete bakeng sa libaka tseo thapo ea fiber optic e sa fumaneheng.
Tsamaiso eohle ea FSR e na le likarolo tse peli: Yuniti ea Bafani le Yuniti e hole. Li fetisa le ho holisa lets'oao le se nang mohala lipakeng tsa BTS (Base Transceiver Station) le mehala ka maqhubu a RF ka maqhubu a fapaneng ho tsoa ho BTS.
Yuniti ea Donor e amohela lets'oao la BTS ka "coupler e tobileng e koetsoeng ho BTS (kapa ka phetisetso ea moea e bulehileng ea RF ka Donor Antenna), ebe e e fetola ho tloha ho frequency ea ho sebetsa ho ea frequency frequency, ebe e fetisetsa lets'oao le holisitsoeng ho Setsi sa Remote ka tsela. Li-Antenna tsa Khokahano. Setsi sa Remote se tla khutlisetsa letšoao ho sekhahla sa ho sebetsa 'me se fane ka letšoao libakeng tseo ho tsona marang-rang a sa lekaneng. 'Me lets'oao la mohala le lona le holisitsoe mme le fetisetsoa ho BTS ka tsela e fapaneng.
- Ntho e ka sehloohong
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Likaroloana:
1,Tharollo e molemohali ea ho felisa ho kena-kenana ka bobeli ka lebaka la ho arolelana maqhubu a tšoanang;
2, Ha ho na tlhoko e thata ea ho itšehla thajana bakeng sa ho kenya antenna;
3, Ho bonolo ho khetha sebaka sa ho kenya;
4, Setsi sa Remote se ka kenngoa kantle ho tšireletso ea BTS;
Boema-kepe ba 5,RS-232 bo fana ka likhokahano tsa bukana bakeng sa bookameli ba lehae le modem e hahelletsoeng ka waelese ho buisana le NMS (Network Management System) e ka laolang ka remoutu boemo ba ho sebetsa ba motho ea pheta-phetang le ho khoasolla likarolo tsa ts'ebetso ho ea phetang.
6, Aluminium-alloy casing e na le khanyetso e phahameng ea lerōle, metsi le ho bola;
- Lisebelisoa le maemo
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- Tlhaloso
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Tlhaloso ea Yuniti ea Bafani：
Lintho
Teko Boemo
Tlhaloso
Uplink
Khokahano e tlase
Nako ea ho sebetsa(MHz)
Nominal Frequency
824-849MHz
869-894MHz
Khafetsa Range(MHz)
Nominal Frequency
1.5G kapa 1.8G
Fumana(dB)
Nominal Output Power-5dB
50±3（Banyalani ba Seteishene）
＞80（Moea O Amohela）
Matla a Output (dBm)
Letšoao le feto-fetohang la GSM
0（Banyalani ba Seteishene）
37
33（Moea O Amohela）
37
ALC (dBm)
Kena Letšoao eketsa 20dB
△Po≤±1
Setšoantšo sa Lerata (dB)
Ho sebetsa ka sehlopha（Max. Fumana）
≤5
Ripple in-band (dB)
Nominal Output Power -5dB
≤3
Mamello ea Maqhubu (ppm)
Nominal Output Power
≤0.05
Nako ea ho lieha (rona)
Ho sebetsa ka sehlopha
≤5
Peak Phase Error(°)
Ho sebetsa ka sehlopha
≤20
Phoso ea Phase ea RMS (°)
Ho sebetsa ka sehlopha
≤5
Fumana Mohato oa ho Fetola (dB)
Nominal Output Power -5dB
1dB
Fumana Tokiso Range(dB)
Nominal Output Power -5dB
≥30
Fumana Linear e Fetohang (dB)
10dB
Nominal Output Power -5dB
±1.0
20dB
Nominal Output Power -5dB
±1.0
30dB
Nominal Output Power -5dB
±1.5
Inter-modulation Attenuation (dBc)
Ho sebetsa ka sehlopha
≤-45
Phallo e sa Tšoaneng (dBm)
9kHz-1GHz
BW: 30KHz
≤-36
≤-36
1GHz-12.75GHz
BW: 30KHz
≤-30
≤-30
VSWR
Boema-kepe ba BS/MS
1.5
I/O Boemakepe
N-Mosali
Tšitiso
50 ohm
Mocheso oa ho sebetsa
-25°C ~+55°C
Mongobo o Batlang
Max. 95%
MTBF
Min. Lihora tse 100000
Phepelo ea motlakase
DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)
Mosebetsi oa Remote Monitoring
Alamo ea nako ea 'nete bakeng sa Boemo ba Monyako, Mocheso, Phepelo ea Matla, VSWR, Matla a Output
Remote Control Module
RS232 kapa RJ45 + Wireless Modem + Chargeable Li-ion Battery
Tlhaloso ea Remote Unit：
Lintho
Teko Boemo
Tlhaloso
Uplink
Khokahano e tlase
Nako ea ho sebetsa(MHz)
Nominal Frequency
824-849MHz
869-894MHz
Khafetsa Range(MHz)
Nominal Frequency
1.5G kapa 1.8G
Fumana(dB)
Nominal Output Power-5dB
95±3
Matla a Output (dBm)
Letšoao le feto-fetohang la GSM
37
33
ALC (dBm)
Kena Letšoao eketsa 20dB
△Po≤±1
Setšoantšo sa Lerata (dB)
Ho sebetsa ka sehlopha（Max. Fumana）
≤5
Ripple in-band (dB)
Nominal Output Power -5dB
≤3
Mamello ea Maqhubu (ppm)
Nominal Output Power
≤0.05
Nako ea ho lieha (rona)
Ho sebetsa ka sehlopha
≤5
Peak Phase Error(°)
Ho sebetsa ka sehlopha
≤20
Phoso ea Phase ea RMS (°)
Ho sebetsa ka sehlopha
≤5
Fumana Mohato oa ho Fetola (dB)
Nominal Output Power -5dB
1dB
Fumana Tokiso Range(dB)
Nominal Output Power -5dB
≥30
Fumana Linear e Fetohang (dB)
10dB
Nominal Output Power -5dB
±1.0
20dB
Nominal Output Power -5dB
±1.0
30dB
Nominal Output Power -5dB
±1.5
Inter-modulation Attenuation (dBc)
Ho sebetsa ka sehlopha
≤-45
Phallo e sa Tšoaneng (dBm)
9kHz-1GHz
BW: 30KHz
≤-36
≤-36
1GHz-12.75GHz
BW: 30KHz
≤-30
≤-30
VSWR
Boema-kepe ba BS/MS
1.5
I/O Boemakepe
N-Mosali
Tšitiso
50 ohm
Mocheso oa ho sebetsa
-25°C ~+55°C
Mongobo o Batlang
Max. 95%
MTBF
Min. Lihora tse 100000
Phepelo ea motlakase
DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)
Mosebetsi oa Remote Monitoring
Alamo ea nako ea 'nete bakeng sa Boemo ba Monyako, Mocheso, Phepelo ea Matla, VSWR, Matla a Output
Remote Control Module
RS232 kapa RJ45 + Wireless Modem + Chargeable Li-ion Battery
- Likarolo/Tiisetso
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1 selemo bakeng sa pheta-phetahalofo ea selemo bakeng sa lisebelisoa
■ ikopanye le mofani oa thepa ■ Tharollo&Tsebeliso
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*Mohlala : KT-PRP-B60-P40-B
* Sehlopha sa Sehlahisoa: 10W PCS 1900MHz e fumana chelete e ngata e pheta-phetoang mohala oa mohala oa mohala
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Mohlala: GI098515WI218518
*Sehlopha sa Lihlahisoa : GSM900+WCDMA2100 Pico ICS Pheta-pheta -
* Mohlala: KT-CDMA980
*Sehlopha sa Lihlahisoa : Khauta CDMA980 Ka tlung 850MHz 70dB UMTS GSM CDMA 2G 3G 4G Wireless Repeater Cell Phone Signal Booster bakeng sa lapeng -
*Mohlala: KT-GSM/DCS ICS REPEATER
Sehlopha sa Sehlahisoa: 33dBm GSM&DCS 900&1800 2W ICS cellular Repeater
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