- Selelekela
- Ntho e ka sehloohong
- Lisebelisoa le maemo
- Tlhaloso
- Likarolo/Tiisetso
-
40GSM900/DCS1800/WCDMA2100 2W Band Repeaters（KT-G/D/WRP-B25/75/60-P33-B）
Sistimi ea Kingtone Repeaters e etselitsoe ho rarolla mathata a lets'oao le fokolang la mohala, le theko e tlase haholo ho feta ho eketsa Seteishene se secha sa Base (BTS).Ts'ebetso ea mantlha ea sistimi ea RF Repeaters ke ho amohela tlase-lets'oao la matla le tsoang ho BTS ka phetiso ea maqhubu a seea-le-moea ebe o fetisetsa lets'oao le holisitsoeng libakeng tseo 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
-
Likarolo tse ka Sehloohong
◇ High linearity PA;Phaello e phahameng ea sistimi;
◇ Theknoloji e bohlale ea ALC;
◇ Duplex e felletseng le ho itšehla thajana ho tloha holimo ho ea ho downlink;
◇ Opereishene e ikemetseng e bonolo;
◇ Mokhoa o kopaneng o nang le ts'ebetso e tšepahalang;
◇ Bandwidth e ka hlophisoa ho tloha 5-25MHz sehlopheng sa mosebetsi.
◇ Tlhokomelo ea lehae le e hole (ho ikhethela) ka alamo ea phoso e ikemetseng le taolo ea hole;
◇ Moralo o thibelang boemo ba leholimo bakeng sa ho kenya maemo a leholimo kaofela;
- Lisebelisoa le maemo
-
GSM900/DCS1800/WCDMA2100 tri-band 2W Band Selection Repeater Applications
Ho holisa sebaka sa bofofu sa lets'oao la ho tlatsa moo lets'oao le fokolang
kapa ha e fumanehe.
Kantle: Boema-fofane, Libaka tsa Bohahlauli, Lithuto tsa Kolofo, Likotopo, Lifeme, Litereke tsa Meepo, Metse joalo-joalo.
Ka hare: Lihotele, Litsi tsa Lipontšo, Kamore e ka tlaase, Mabenkele
Litsi tsa mabenkele, liofisi, litsi tsa ho paka jj.
E sebetsa haholo-holo maemong a joalo:
Motho ea pheta-phetang a ka fumana sebaka sa ho kenya se ka amohelang letšoao le hloekileng la BTS boemong bo lekaneng bo lekaneng kaha Rx Level sebakeng sa ho pheta-pheta e lokela ho ba ho feta -70dBm;
Mme e ka fihlela tlhoko ea ho itšehla thajana ho qoba ho itšehla thajana.
- Tlhaloso
-
Litlhaloso tsa Tekheniki
Lintho
Teko Boemo
Tlhaloso
Uplink
Khokahano e tlase
Nako ea ho sebetsa(MHz)
Nominal Frequency
890 - 915MHz
935-960MHz
1710-1785MHz
1805-1880MHz
1920-1980MHz
2110 - 2170MHz
Fumana(dB)
LebitsoMatla a Output-5dB
Max.90±3
Matla a Output (dBm)
WCDMA modulating lets'oao
33
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
EVM(%)
Ho sebetsa ka sehlopha
≤12.5
PCDE (dB)
Ho sebetsa ka sehlopha
≤35
Fumana Mohato oa ho Fetola (dB)
Nominal Output Power -5dB
1dB
Gain Adjustment 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)
(GSM/DCS)
Ho sebetsa ka sehlopha
≤-45
ACPR(dBc)
±5.0
(WCDMA)
Ho sebetsa ka sehlopha
≤-45
±10.0
Ho sebetsa ka sehlopha
≤-50
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 Port
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
- 01 selemo waranti,6months bakeng sa lisebelisoa
■ ikopanye le mofani oa thepa ■ Tharollo&Tsebeliso
-
*Mohlala: KT-VHF UHF
* Sehlopha sa Sehlahisoa: VHF uhf walkie talkie repeater Amplifier
-
*Mohlala:
*Sehlopha sa Sehlahisoa: UHF Tetra 400MHz Repeater Fiber Optic Signal Amplifier BDA e sebelisoang haholo lits'ebetsong tse kholo tsa puisano. -
* Mohlala: KTWTD-13090-08V / KTWTD-13090-09V
*Sehlopha sa Sehlahisoa : 90 °-13.5dBi base plate directional antenna (824-960MHz) -
*Mohlala: KT-CPS-827-03
*Sehlopha sa Sehlahisoa : 800-2700 MHz 3-Way Cavity Splitter
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