- Kupu Whakataki
- Waihanga Matua
- Taupānga&tauariari
- Whakatakotoranga
- Wāhanga/Putāhui
-
GSM900&DCS1800&WCDMA2100 20W Roopu Tohu Kaihuri（KT-G/D/WRP-B25/75/60-P43-B）
Ko nga Repeater KingtoneKo te punaha tukurua kingtone i hangaia hei whakaoti rapanga o te tohu waea ngoikore, he iti ake te utu i te taapiri i te Teihana Turanga (BTS) hou.Ko te mahi matua o te punaha RF Repeaters ko te whiwhi tohu iti-hiko mai i te BTS ma te tuku auau reo irirangi katahi ka tuku i te tohu whakakaha ki nga waahi kaore i te tika te kapinga whatunga.Na ka whakanuia ano te tohu pūkoro ka tukuna ki te BTS ma te huarahi rereke.Rereater
I roto i nga whakawhitiwhiti korero, he taputapu hiko te tukurua ka whiwhi tohu ka tukuna ano.Ka whakamahia nga repetitor hei whakaroa i nga tuku kia taea ai e te tohu te hipoki i nga tawhiti roa atu, ka riro ranei ki tera taha o te arai.
He maha nga momo tukurua;ko te tukurua waea he whakakaha i roto i te raina waea, ko te tukurua whatu he ara iahiko optoelectronic e whakanui ana i te kurupae rama i roto i te taura muka whatu;ā, ko te kaikawe reo irirangi he kaikawe reo irirangi me te kaikawe e tuku ana i te tohu reo irirangi.
Karere waea
Ka whakamahia tenei hei whakanui ake i te awhe o nga tohu waea i roto i te raina waea.He maha nga wa e whakamahia ana i roto i nga raina taraka e kawe ana i nga waea tawhiti.I roto i te raina waea tairitenga kei roto i nga waea takirua, kei roto he iahiko whakakaha i hangaia mai i nga transistors e whakamahi ana i te hiko mai i te puna o naianei DC hei whakanui ake i te mana o te tohu oro o naianei i runga i te raina.I te mea ko te waea he punaha whakawhitiwhitinga matarua (bidirectional), ka mau te takirua waea e rua nga tohu oro, kotahi e haere ana ki ia ahunga.No reira me noho takirua nga kaikorero waea, me te whakanui i te tohu ki nga taha e rua me te kore e puta he urupare, he mea whakararu i to raatau hoahoa.Ko nga kaiwhakauru waea te momo tukurua tuatahi, a ko etahi o nga tono tuatahi mo te whakakaha.Ko te whakawhanaketanga o nga kaitoi waea i waenga i te tau 1900 me te 1915 ka taea te ratonga waea tawhiti.Heoi ko te nuinga o nga waea waea he taura muka whatu e whakamahi ana i nga tukurua whatu (i raro nei).
Pūkoro tukurua
He reo irirangi tenei mo te whakanui ake i te urunga waea pukoro ki te waahi iti.He rite tonu te mahi a te taputapu ki te teihana turanga pūkoro iti, me te antenna aronga ki te tiki tohu mai i te pourewa pūtau tata, he whakakaha, me te antenna rohe ki te tuku ano i te tohu ki nga waea pūkoro tata.He maha nga wa e whakamahia ana i roto i nga whare tari o te taone nui.
- Waihanga Matua
-
Ko nga waahanga matua o te tukurua waea pūkoro kingtone
◇ PA raina teitei;Te whiwhinga punaha teitei ；
◇ Hangarau ALC mohio;
；
◇ Mahi Aunoa te mahi watea;
◇ Hangarau whakauru me te mahi pono;
◇ Ka taea te whirihora i te Aratuku mai i te 5-25MHz i te roopu mahi.
◇ 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 tono tukurua roopu Tripl
Hei 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.
Ko te nuinga e pa ana ki nga keehi penei:
Ka kitea e te kaitahuri he waahi whakaurunga ka taea te whiwhi tohu BTS parakore i te taumata kaha na te mea ko te Taumata Rx i te waahi tukurua kia neke ake i te ‐70dBm;A ka taea e koe te whakatutuki i nga whakaritenga o te wehenga antenna kia kore ai e whakapouri i a koe ano.
- Whakatakotoranga
-
Whakatakotoranga Hangarau
Nga taonga
Tikanga Whakamatau
Whakatakotoranga
Hononga ake
Hononga Raro
Auautanga Mahi(MHz)
Auautanga Ingoa
890-915MHz
935 – 960MHz
1710 – 1785MHz
1805 – 1880MHz
1920 – 1980MHz
2110 – 2170MHz
Whiwhi(dB)
NominalTe Mana Putanga-5dB
Max.90±3
Hiko Putanga (dBm)
WCDMA tohu whakahuri
37
43
ALC (dBm)
Tohu Whakauru taapiri 20dB
△Po≤±1
Pikitia Haruru (dB)
Te mahi i roto i te roopu（Max.Whiwhi）
≤5
Ripple-roto (dB)
Te Mana Putanga Ingoa -5dB
≤3
Whakaaetanga Auautanga (ppm)
Te Mana Putanga Ingoa
≤0.05
Wā Taroa (tatou)
Te mahi i roto i te roopu
≤5
EVM(%)
Te mahi i roto i te roopu
≤12.5
PCDE (dB)
Te mahi i roto i te roopu
≤35
Whiwhi i te Hipanga Whakatikatika (dB)
Te Mana Putanga Ingoa -5dB
1dB
Whiwhi Awhe Whakatikatika(dB)
Te Mana Putanga Ingoa -5dB
≥30
Whiwhi Raina Whakaritea(dB)
10dB
Te Mana Putanga Ingoa -5dB
±1.0
20dB
Te Mana Putanga Ingoa -5dB
±1.0
30dB
Te Mana Putanga Ingoa -5dB
±1.5
Atenuation Inter-modulation (dBc)
(GSM/DCS)
Te mahi i roto i te roopu
≤-45
ACPR(dBc)
±5.0
(WCDMA)
Te mahi i roto i te roopu
≤-45
±10.0
Te mahi i roto i te roopu
≤-50
Tukunga Tiaki(dBm)
9kHz-1GHz
BW:30KHz
≤-36
≤-36
1GHz-12.75GHz
BW:30KHz
≤-30
≤-30
VSWR
Tauranga BS/MS
1.5
Tauranga I/O
N-Wahine
Te aukati
50ohm
Te Waahi Mahi
-25°C ~+55°C
Haumākū Pātahi
Max.95%
MTBF
Min.100000 haora
Tuku Hiko
DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)
Mahi Aroturuki Mamao
Te whakaoho o te wa-tuturu mo te Tikanga o te Kuaha, Te Maamaa, Te Mana Hiko, VSWR, Te Mana Putanga
Kōwae Mana Mamao
RS232 ranei RJ45 + Pouwhanga Ahokore + Puhiko Li-ion utu
- Wāhanga/Putāhui
- 12 marama te whakamana mo nga taputapu tukurua,
6marama mo nga taputapu o te tukurua■ kaiwhakarato whakapā ■ Otinga me te Tono
-
*Tauira: KT-CRP-B25-P37-B
*Kawai Hua: 37dbm 5W GSM850Mhz tohu waea pūkoro Roopu Tohu Kaihuri
-
* Tauira: BF-888S
*Kawai Hua : Baofeng BF-888S UHF400-470MHz Te hoko pai rawa atu o Ham Radio Handheld Walkie Talkie Wholesale -
*Tauira: KT–8090-18
*Kawai Hua : 824-960MHz GSM CDMA 800MHz 900MHz Aronga 18dBi Yagi Antenna -
*Tauira:
*Kawai Hua: Ngaio VHF duplexer 150mhz Bi-Directional Amplifier VHF BDA roopu te tukurua whiriwhiri
-
