I hoahoatia te punaha Kingtone Fiber Optic Repeater ki te whakaoti rapanga o te tohu pūkoro ngoikore, he iti ake te utu i te tatūnga i te Teihana Paerewa hou (BTS).
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-Mahi matua o te punaha Repeater RF:
Mo te hono ki raro, ka whangaia nga tohu mai i te BTS ki te Waeine Matua(MU), ka huri te MU i te tohu RF ki te tohu taiaho ka whangaia ki te muka hei tuku ki te Waeine Mamao (RU).Ka huri a RU i te tohu taiaho ki te tohu RF, ka whakamahi i te Power Amplifier ki te whakanui i te mana teitei ki te IBS, ki te antenna kapinga ranei.
Mo te hono, He mahi whakamuri, ka tukuna nga tohu mai i te waea pūkoro ki te tauranga MS a MU.Ma te duplexer, ka whakanuia te tohu e te iti o te haruru whakakaha hei whakapai ake i te kaha tohu.Na ka whangaihia nga tohu ki te RF muka optical module ka huri ki nga tohu laser, katahi ka tukuna te tohu laser ki MU, ka huri te tohu laser mai i te RU ki te tohu RF na te RF optical transceiver.Na ka whakanuia nga tohu RF ki nga tohu kaha ka whangaia ki te BTS.
- Waihanga Matua
- Nga waahanga matua◇ PA raina teitei;Te whiwhinga punaha teitei ；
◇ Hangarau ALC mohio;
；
◇ Mahi Aunoa te mahi watea;
◇ Hangarau whakauru me te mahi pono;
◇ Aroturuki a-rohe me te mamao (kowhiringa) me te whakaoho hapa aunoa & te mana mamao;
◇ Te hoahoa huarere mo te whakaurunga o nga rangi katoa;
- Taupānga&tauariari
- Nga tonoHei whakawhänui i te kapi tohu mo te whakaki i te waahi matapo tohu e ngoikore ana te tohu
kore wātea ranei.
Waho: Taunga rererangi, Rohe Tapoi, Papa korowha, Tunnels, wheketere, Takiwa keri, kainga etc.
Roto: Hotera, Whare Whakaaturanga, Raro, Hokohoko
Nga Toa, Nga Tari, Te Taapaki Lot etc.
- Whakatakotoranga
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1.Whakatakotoranga Hangarau Wae Matua
Nga taonga
Tikanga Whakamatau
Whakatakotoranga Hangarau
Memo
Hononga ake
Hononga Raro
RFWhakatakotorangas
Awhe Auautanga
Te mahi i roto i te roopu
414-416MHz
424-426MHz
1
Taumata Whakauru RF Max
Te mahi i roto i te roopu
-
+5dBm
Te taumata Whakauru RF Min
Te mahi i roto i te roopu
-
-70dBm
Max RF urunga kore kino
Te mahi i roto i te roopu
-
10dBm
VSWR
Te mahi i roto i te roopu
≤1.5
Kaihono
N-Wahine
Whakatakotoranga Optical
Mana Putanga Optical
-
-3dBm±2dB
Optical Max Mana Whakauru
+4dBm
-
Optical Min Input mana
+0dBm
-
Te taumata kino o te Whakauru Matapihi
+10dBm
-
Roa whatu
DL: 1310nm, UL: 1550nm
Ngaronga Optical
≤10dB /Kei roto i te ngaro o te wehenga whatu
Tuhono Optical
FC/APC X 1(WDM, kotahi matua)
Nos Of Optical Ports
1
Tuku Hiko me te MiihiniWhakatakotoranga
Tuku Hiko
AC88-264V,45~55Hz
Ahu
435mm * 312mm * 90mm
Taumaha
8kg
Max.Whakamahi Hiko
50W
Te Waahi Mahi
-20~+55 ℃
Te haumākū whakahaere
≤85%
Karaehe Taiao
IP20
Tuhono RF
N-Wahine, 50ohm
MTBF
≥50000 haora
Atanga Aroturuki(kōwhiringa)
Aroturuki Paetata: Aroturuki Mamao: RS232 UMTS pouwhanga
Momo Whakaoho
Karekau he Mana, Neke atu i te Maamahana, I Rahua te RU
2.Whakatakotoranga Hangarau Wae Mamao
Nga taonga
Tikanga Whakamatau
Whakatakotoranga Hangarau
Hononga ake
Hononga Raro
RFWhakatakotorangas
Awhe Auautanga
Te mahi i roto i te roopu
414-416MHz
424-426MHz
2
Te Mana Putanga (Max.)
Te mahi i roto i te roopu
-
43±2dBm(20w)
Max Tāuru kore kino
Te mahi i roto i te roopu
-
+10dBm
Max Tāuru taumata RF
Te mahi i roto i te roopu
-
-25dBm
Te taumata RF Whakauru Min
Te mahi i roto i te roopu
-
-107dBm
Pikitia Haruru
Te mahi i roto i te roopu
-
≤5dB
Whiwhi Awhe Whakaritea/Taahiraa
Te mahi i roto i te roopu
≥25dB/1dB
Whiwhi Hapa Whakaritea
Te mahi i roto i te roopu
Whiwhi awhe te whakarite ko 0~20dB, error≤1dB;≥21dB, hapa≤1.5dB
Riporo
Te mahi i roto i te roopu
≤3dB i te hōkaiipurangi
IMD3
≤-45dBc
ALC
Te mahi i roto i te roopu
I te taapiri i te ≤10dB i te max.Te taumata putanga, te rereke putanga ≤±2dB, I te taapiri> 10dB, te rereke putanga ≤±2dB, ka mutu ranei.
VSWR
Te mahi i roto i te roopu
≤1.5
Te Taaroa
Te mahi i roto i te roopu
≤1.0μs
Tukunga Tiaki
E tutuki ana ki te ETSI TS 101 789-1
Whakatakotoranga Opticals
Mana Putanga Optical
0~3dBm
Roa whatu
DL: 1310nm, UL: 1550nm
Ngaronga Optical
≤10dB /Kei roto i te ngaro o te wehenga whatu
Tuhono Optical
FC/APC X 1(WDM, kotahi matua)
Optical Max mana whakauru
+4dBm
Optical Min mana whakauru
+0dBm
Te mana whakauru whatu kaore he kino
+10dBm
Tuku Hiko me te MiihiniWhakatakotoranga
Tuku Hiko
AC85-264V,45~55Hz
Ahu
<670mm * 420mm * 210mm
Taumaha
<35kg
Max.Whakamahi Hiko
150W
Te Waahi Mahi
-25~+55℃
Te haumākū whakahaere
≤95%
Karaehe Taiao
IP55
Tuhono RF
N-Wahine, 50ohm
MTBF
≥50000 haora
Atanga Aroturuki
Aroturuki Paetata: Aroturuki Mamao: RS232 ,GSM pouwhanga
Momo Whakaoho
Karekau he Mana, PA Rahunga, VSWR, Neke atu i te Mana, Neke atu i te Maama
