95dB 43dBm 20W 2g 3g 4g ALC 900 Mhz B8 Waea Pukoro Waea Pukoro LTE Whatunga Whakanuia Waitohu Whakanuia Whakanuia Tohu Kaihuri
Ko te punaha Kingtone JIMTOM® Repeaters i hangaia hei whakaoti rapanga o te tohu pūkoro 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.
Nga waahanga matua
1, Hototahi ki te GSM, UMTS, LTE
2, PA raina teitei;Te whiwhinga punaha teitei ;
3, Hangarau ALC mohio;
4, Te tikanga whakauru me te mahi pono;
5, Aroturuki rohe ki te whakaoho hapa aunoa & mana mamao;
6, Te hoahoa huarere mo te whakaurunga o nga rangi katoa;
Nga tono
Hei whakawhänui i te kapi tohu mo te whakaki i te waahi matapo tohu kei te ngoikore te tohu, kaore ranei i te waatea.
Waho: Taunga rererangi, Rohe Tapoi, Papa korowha, Tunnels, wheketere, Takiwa keri, kainga etc.
Roo-roto: Hotera, Whare Whakaaturanga, Raro, Whare Hokohoko, Tari, Tarapi Rota 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.
Nga taonga | Tikanga Whakamatau | Whakatakotoranga | Memo | ||
Hononga ake | Hononga Raro |
| |||
Auautanga Mahi(MHz) | Auautanga Ingoa | 890–915MHz | 935- 960MHz | ||
Aratuku | Roopu ingoa | 25MHz | |||
Whiwhi(dB) | Mana Putanga Ingoa-5dB | 80±3 | 85±3 | ||
Hiko Putanga (dBm) | LTE tohu whakarereke | +23±2 | +43±2 | ||
Hangarau Tautoko | Roopu ingoa | GSM/UMTS/LTE | |||
ALC (dBm) | Tohu Whakauru taapiri 20dB | △Po≤±1 | |||
Pikitia Haruru (dB) | Mahi i roto i te roopu(Max.Whiwhi) | ≤6 | |||
Ripple-roto (dB) | Te Mana Putanga Ingoa -5dB | ±3.0 | |||
Wā Taroa (tatou) | Te mahi i roto i te roopu | ≤6 | |||
Hapa Wāhanga teitei(°) | Te mahi i roto i te roopu | ≤20 | Mo GSM | ||
Hapa Wāhanga RMS (°) | Te mahi i roto i te roopu | ≤5 | Mo GSM | ||
ACLR
| LTE | Te mahi i roto i te roopu | Hototahi ki te 3GPP TS 36.143 | ||
UMTS | Te mahi i roto i te roopu | Hototahi ki te 3GPP TS25.143 | |||
Te tūāwhiorangi Kopare
| LTE | Te mahi i roto i te roopu | Hototahi ki te 3GPP TS 36.143 | ||
UMTS | Te mahi i roto i te roopu | Hototahi ki te 3GPP TS25.143 | |||
IMD(dBc) | Te mahi i roto i te roopu | -36 | |||
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 | |||
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%) |