- Kupu Whakataki
- Waihanga Matua
- Taupānga&tauariari
- Whakatakotoranga
- Wāhanga/Putāhui
-
20W GSM900MHz Rererangi Whakahononga Rererangi HuriRereaterkua hoahoatia hei whakaoti rapanga o te tohu pūkoro ngoikore, he iti ake te utu i te taapiri i te Teihana Paerewa hou (BTS).
I runga i te tikanga mo te whiwhi tohu BTS na te Waenga Kaiwhiwhi, e rua nga momo FSR e waatea ana:
1. Cable-Access FSR: Ki te whiwhi tohu BTS ma te hono tika ka kati ki te BTS (E taunakitia ana);
2. Ahokore-Access FSR: Ko te whiwhi tohu BTS ma te Antenna Donor (e tika ana ina karekau he rarangi tirohanga e taea te tiro i waenga i te Waenga Kaihaa me te Wae Mamao i te mea ka whakauruhia te Waenga Kaihaa ki te pourewa BTS).
A ko nga momo FSR e rua ka taea te whakariterite ki nga waahanga iti e 2 i runga i te waatea o te auau hono:
1. In-band FSR: Ko te auau hono kei roto i te roopu mahi a BTS;
2. Out-of-Band FSR: Ko te auau hono kei waho o te roopu mahi a BTS.
- Waihanga Matua
-
Nga waahanga matua
1. Te wehewehe teitei hoahoa matarua katoa, ngawari ki te whakauru.
2. iti haruru ahua, tiketike whiwhi tairongo.
3. Ma te mahi ALC me te MLC hei whakarite i te mana whakaputa.
4. Ko te iti o te kaha o te kaha, te tiaki i te taiao me te whakaora kaha.
5. Hoahoa hanganga modular, ngawari ki te whakapai ake i te punaha.
6. Tātari kōhao Q teitei me te tātari ngaru oro mata SAW, teitei i waho o te aukati roopu.
7. Whakapaia te raina teitei tino matatau o te ao, he iti te whakakorikori hiko LDMOS intermodulation.
8. Whakamahia te PLL mamati matatau, TCXO, hangarau OCXO, te pumau o te auau me te tino tika.
9. He tino pai te mahi aroturuki whatunga mamao me te rohe.
10. He mahi hoahoa parewai mo nga huarere katoa o roto me waho.
- Taupānga&tauariari
- Taupānga tukurua auau neke
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 Waeine Kaiwhiwhi：
Nga taonga
Tikanga Whakamatau
Whakatakotoranga
Hononga ake
Hononga Raro
Auautanga Mahi(MHz)
Auautanga Ingoa
890-915MHz
935-960MHz
AuautangaAwhe(MHz)
Auautanga Ingoa
1.5G, 1.8G ranei
Whiwhi(dB)
Mana Putanga Ingoa-5dB
50±3（Tokorua Teihana）
＞80（Ka riro te hau）
Hiko Putanga (dBm)
GSM tohu whakarereke
0（Tokorua Teihana）
37
33（Ka riro te hau）
37
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
Hapa Wāhanga teitei(°)
Te mahi i roto i te roopu
≤20
Hapa Wāhanga RMS (°)
Te mahi i roto i te roopu
≤5
Whiwhi i te Hipanga Whakatikatika (dB)
Te Mana Putanga Ingoa -5dB
1dB
WhiwhiAwhe 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)
Te mahi i roto i te roopu
≤-45
Tukunga Tiaki(dBm)
9kHz-1GHz
BW:30KHz
≤-36
≤-36
1GHz-12.75GHz
BW:30KHz
≤-30
≤-30
VSWR
Tauranga BS/MS
1.5
I/OTauranga
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
Whakatakotoranga Wae Mamao：
Nga taonga
Tikanga Whakamatau
Whakatakotoranga
Hononga ake
Hononga Raro
Auautanga Mahi(MHz)
Auautanga Ingoa
890-915MHz
935-960MHz
AuautangaAwhe(MHz)
Auautanga Ingoa
1.5G, 1.8G ranei
Whiwhi(dB)
Mana Putanga Ingoa-5dB
95±3
Hiko Putanga (dBm)
GSM tohu whakarereke
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
Hapa Wāhanga teitei(°)
Te mahi i roto i te roopu
≤20
Hapa Wāhanga RMS (°)
Te mahi i roto i te roopu
≤5
Whiwhi i te Hipanga Whakatikatika (dB)
Te Mana Putanga Ingoa -5dB
1dB
WhiwhiAwhe 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)
Te mahi i roto i te roopu
≤-45
Tukunga Tiaki(dBm)
9kHz-1GHz
BW:30KHz
≤-36
≤-36
1GHz-12.75GHz
BW:30KHz
≤-30
≤-30
VSWR
Tauranga BS/MS
1.5
I/OTauranga
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 mo te tukurua6marama mo nga taputapu
■ kaiwhakarato whakapā ■ Otinga me te Tono
-
*Tauira:
*Kawai Hua : Hua 10
-
*Tauira: KT-GW20
*Kawai Hua: Utu iti 2100mhz wcdma tukurua whakahiato tohu waea amplificador celular -
* Tauira: KT-99P
*Kawai Hua : Whakanuia Waitohu Waea Pukoro 2G 3G 4G Tri Band Waitohu Whakanui PūkoroRereater900 1800 2100 MHz Whakanui Waitohu Waea -
*Tauira: KT-RS900/1800-B25/25-P43B
*Kawai Hua: 20W 43dbm GSM900MHz Air Hononga Rererere Huri Whakahoki Repeater
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