- Selelekela
- Ntho e ka sehloohong
- Lisebelisoa le maemo
- Tlhaloso
- Likarolo/Tiisetso
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KingtonePheta-phetas 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 lets'oao la matla a tlase ho tsoa ho BTS ka phetiso ea maqhubu a seea-le-moea ebe o fetisetsa lets'oao le matlafalitsoeng 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
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Likarolo tse ka sehloohong tsa repeater :
1. High ho itšehla thajana feletseng duplex moralo, bonolo ho kenya.
2. Palo e tlase ea lerata, e phahameng e amohela kutloisiso.
3. Ka mosebetsi oa ALC le MLC ho netefatsa matla a tsitsitseng a tlhahiso.
4. Tšebeliso e tlaase ea matla, tšireletso ea tikoloho le ho boloka matla.
5. Moralo oa sebopeho sa modular, habonolo ho ntlafatsa sistimi.
6. High Q cavity filter le SAW surface acoustic wave filter, e phahameng ka ntle ho sehlopha sa ho hana.
7. Amohela sebuela-hōle se tsoetseng pele ka ho fetesisa lefatšeng, se holisa matla sa LDMOS sa intermodulation e tlase.
8. Amohela theknoloji e tsoetseng pele ea digital PLL, TCXO, OCXO, botsitso ba maqhubu le ho nepahala ho phahameng.
9. Ts'ebetso e phethahetseng ea ho lekola marang-rang e hole le ea lehae.
10. Mosebetsi oa moralo o sa keneleng metsi bakeng sa maemo ohle a leholimo ka tlung le kantle
- Lisebelisoa le maemo
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Likopo tse pheta-phetoang tsa GSM850
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.
kingtone repeater - tsamaisong ya ho aha kaho
- Tlhaloso
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Lintho
Teko Boemo
Tlhaloso
Uplink
Khokahano e tlase
Nako ea ho sebetsa(MHz)
Nominal Frequency
824 - 849MHz
869 - 894MHz
Fumana(dB)
Nominal Output Power-5dB
95±3
Matla a Output (dBm)
Letšoao le feto-fetohang la GSM
37
43
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
FumanaTokiso 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/OBoemakepe
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
- 12months bakeng sa repeater6months bakeng sa lisebelisoa
■ ikopanye le mofani oa thepa ■ Tharollo&Tsebeliso
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*Mohlala:
*Sehlopha sa Sehlahisoa : HJ700P Jimtom Best Handy Long Range Mobile Public Network Walkie-Talkie 2G 3G 4G Wi-Fi IP Radio
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*Mohlala: UV-5R
*Sehlahisoa sa sehlopha : Baofeng UV-5R Two Way Radio Dual Band Ham 136-174/400-470MHz Walkie Talkie -
*Mohlala: KT-GSM900-ICS-P33
* Sehlopha sa Sehlahisoa: 2Watt GSM 900 ICS e pheta-phetoang lets'oao la mohala oa cellular -
*Mohlala : KT-GRP-B25-P37-B
*Sehlopha sa Sehlahisoa : 5W Wireless Cell Phone Signal Digital Channel Selection Repeater GSM 900 MHz Repeater Amplifiers
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