- Selelekela
- Mainfeature
- Kopo le maemo
- Ga tlhaloso
- Likarolo / Waranti
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Frequency Shift Pheta (FSR) e etselitsoe ho rarolla mathata a lets'oao le fokolang la mohala, le ka holisang tšireletso ho feta pheta-pheto ea RF le ho fokotsa matsete bakeng sa libaka tseo thapo ea fiber optic e sa fumaneheng.
Sisteme eohle ea FSR e na le likarolo tse peli: Yuniti ea Bafani le Yuniti e hole. Li fetisa pepeneneng le ho holisa lets'oao le se nang mohala lipakeng tsa BTS (Base Transceiver Station) le li-mobiles ka leqhubu la RF ka makhetlo a fapaneng ho tloha BTS.
Yuniti ea Bafani e amohela lets'oao la BTS ka coupler e tobileng e koetsoeng BTS (kapa ka phetiso ea moea o bulehileng ea RF ka Donor Antenna), ebe ee fetola ho tloha ho frequency ea ts'ebetso ho ea ho maqhubu a khokahano, ebe o fetisetsa lets'oao le ntlafalitsoeng ho Yuniti ea Remote ka Antennas ea Khokahano. Setsi sa Remote se tla fetolela lets'oao ho maqhubu a sebetsang mme se fane ka lets'oao libakeng tseo marang-rang a sa lekanang ho tsona. Le lets'oao la mobile le lona le holisitsoe mme le fetisetsoa ho BTS ka lehlakoreng le leng.
- Mainfeature
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Likarolo tsa mantlha:
1, Tharollo e molemohali ea ho felisa tšitiso e kopanetsoeng ka lebaka la ho arolelana maqhubu a tšoanang;
2, Ha ho hlokahale ka matla ho itšehla thajana bakeng sa ho kenya manakana;
3, Easy ho khetha tlhomamiso saeteng;
4, Setsi sa Remote se ka kengoa ntle le tšireletso ea BTS;
5, likou tsa RS-232 li fana ka likhokahano tsa buka ea ho ngolla buka bakeng sa tlhokomelo ea lehae le modem e se nang mohala e hahelletsoeng ka thoko ho buisana le NMS (Network Management System) e ka okamelang boemo ba tšebetso ba pheta-pheto le ho jarolla likarolo tsa ts'ebetso ho motho ea e phetang.
6, Aluminium-alloy casing e na le matla a phahameng a ho hanyetsa lerōle, metsi le ho senya;
- Kopo le maemo
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- Ga tlhaloso
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Tlhaloso ea Yuniti ea Bafani：
Lintho
Boemo ba Teko
Ga tlhaloso
Uplink
Tlanya tlase
Sebetsa maqhubu (MHz)
Lebitso la maqhubu
824-849MHz
EA-869-894MHz
Maqhubu Boholo(MHz)
Lebitso la maqhubu
1.5G kapa 1.8G
Rua (dB)
Ka lebitso Khumo Power-5dB
50 ± 3（Banyalani ba Seteishene）
＞80（Fumana Moea）
Khumo Power (dBm)
Letšoao la ho fetolela la GSM
0（Banyalani ba Seteishene）
37
33（Fumana Moea）
37
ALC (dBm)
Input Signal eketsa 20dB
△Po≤ ±1
Setšoantšo sa lerata (dB)
Ho sebetsa ka sehlopha（Boholo. Ho rua）
5
Ripple ka-sehlopha (dB)
Ka lebitso Khumo Power -5dB
≤3
Maqhubu Mamello (ppm)
Ka lebitso Khumo Power
0.05
Nako ea ho lieha (rona)
Ho sebetsa ka sehlopha
5
Phoso ea Phase ea Peak (°)
Ho sebetsa ka sehlopha
20
Phoso ea Phase ea RMS (°)
Ho sebetsa ka sehlopha
5
Fumana Mohato oa Phetoho (dB)
Ka lebitso Khumo Power -5dB
1dB
Ho rua Phetoho ea Range(dB)
Ka lebitso Khumo Power -5dB
≥30
Fumana Linear e fetolehang (dB)
10dB
Ka lebitso Khumo Power -5dB
± 1.0
20dB
Ka lebitso Khumo Power -5dB
± 1.0
30dB
Ka lebitso Khumo Power -5dB
± 1.5
Inter-modulation Attenuation (dBc)
Ho sebetsa ka sehlopha
EA-45-TK
Mohloli oa bohata (dBm)
9kHz-1GHz
BW: 30KHz
≤-36
≤-36
1GHz-12.75GHz
BW: 30KHz
≤-30
≤-30
VSWR
Port / BS / MS
1.5
Ke / O Boema-kepe
N-Mosali
Ho hloka thuso
50ohm
Mocheso o sebetsang
-25 ° C ~ + 55 ° C
Mongobo o Amanang
Boholo. 95%
MTBF
Min. Lihora tse 100000
Phepelo ea motlakase
DC-48V / AC220V (50Hz) / AC110V (60Hz) (± 15%)
Ts'ebetso ea Ts'ebetso ea Remote
Alamo ea nako ea nnete bakeng sa Boemo ba Monyako, Mocheso, Phepelo ea Matla, VSWR, Power Output
Hōle Control fitlhetse mmojule ono
RS232 kapa RJ45 + Modem e se nang mohala + Battery ea Li-ion e ka lefshoang
Tlhaloso ea Setsi sa hole：
Lintho
Boemo ba Teko
Ga tlhaloso
Uplink
Tlanya tlase
Sebetsa maqhubu (MHz)
Lebitso la maqhubu
824-849MHz
EA-869-894MHz
Maqhubu Boholo(MHz)
Lebitso la maqhubu
1.5G kapa 1.8G
Rua (dB)
Ka lebitso Khumo Power-5dB
95 ± 3
Khumo Power (dBm)
Letšoao la ho fetolela la GSM
37
37
ALC (dBm)
Input Signal eketsa 20dB
△Po≤ ±1
Setšoantšo sa lerata (dB)
Ho sebetsa ka sehlopha（Boholo. Ho rua）
5
Ripple ka-sehlopha (dB)
Ka lebitso Khumo Power -5dB
≤3
Maqhubu Mamello (ppm)
Ka lebitso Khumo Power
0.05
Nako ea ho lieha (rona)
Ho sebetsa ka sehlopha
5
Phoso ea Phase ea Peak (°)
Ho sebetsa ka sehlopha
20
Phoso ea Phase ea RMS (°)
Ho sebetsa ka sehlopha
5
Fumana Mohato oa Phetoho (dB)
Ka lebitso Khumo Power -5dB
1dB
Ho rua Phetoho ea Range(dB)
Ka lebitso Khumo Power -5dB
≥30
Fumana Linear e fetolehang (dB)
10dB
Ka lebitso Khumo Power -5dB
± 1.0
20dB
Ka lebitso Khumo Power -5dB
± 1.0
30dB
Ka lebitso Khumo Power -5dB
± 1.5
Inter-modulation Attenuation (dBc)
Ho sebetsa ka sehlopha
EA-45-TK
Mohloli oa bohata (dBm)
9kHz-1GHz
BW: 30KHz
≤-36
≤-36
1GHz-12.75GHz
BW: 30KHz
≤-30
≤-30
VSWR
Port / BS / MS
1.5
Ke / O Boema-kepe
N-Mosali
Ho hloka thuso
50ohm
Mocheso o sebetsang
-25 ° C ~ + 55 ° C
Mongobo o Amanang
Boholo. 95%
MTBF
Min. Lihora tse 100000
Phepelo ea motlakase
DC-48V / AC220V (50Hz) / AC110V (60Hz) (± 15%)
Ts'ebetso ea Ts'ebetso ea Remote
Alamo ea nako ea nnete bakeng sa Boemo ba Monyako, Mocheso, Phepelo ea Matla, VSWR, Power Output
Hōle Control fitlhetse mmojule ono
RS232 kapa RJ45 + Modem e se nang mohala + Battery ea Li-ion e ka lefshoang
- Likarolo / Waranti
-
Tiisetso: 1year bakeng repeater, 6months bakeng sa ya disebediswa tse kathoko
■ contat mofani wa thepa ■ Tharollo le Ts'ebeliso
-
* Mohlala: KT-11L
* Sehlopha sa Lihlahisoa: Lenakana la ho kena nako le nako
-
* Mohlala: KT-CRP-B5-P43-B
* Sehlopha sa Lihlahisoa: 43dbm 20W TETRA 400 RF band khetha mokhanni oa lets'oao la mobile -
* Mohlala: KT-LRP-B70-P43-VII
* Sehlopha sa Lihlahisoa: Matla a kantle a phahameng a 20watt 43dbm 4G LTE RF Full Band Pheta -
* Mohlala: KT-CRP-B25-P45-B
* Sehlopha sa Lihlahisoa: 30W CDMA800MHz High Power Amplifier Long Distance Coover Outdoor Booster Band Selecte Repeater
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