He ahaLTE Band 31 450MHz Repeater?
LTE450, e mohiotia ana ko te roopu 31, he tono whatunga LTE tūmataiti ma te whakamahi i te a450auau MHz.
Ka whakamahia e nga whatunga waea Waa-roa Evolution (LTE) te maha o nga peera auau,Pae 31, FDD, 450, NMT, 452.5 – 457.5, 462.5 – 467.5 .
Ko te rereketanga tino kitea i roto i te LTE 450 ko tona auau iti, i te 450 MHz.He 900, 1800, 2100, 2600 MHz ranei nga hononga a-iwi.Ko te auau o te LTE 450, te roopu 31 ranei e mohiotia ana i etahi wa, ka hiahiatia he waahanga LTE 450 kua whakatapua.Ma tenei ka hoatu he painga ki a LTE 450 mo te iti ake o nga tohu tohu.
Ko te LTE 450 ake he whatunga whakawhitiwhiti ahokore i runga i te auau 450 MHz.Ko te mea nui, he roopu whatunga e whakarato ana i te whanui whanui, te urunga tohu hohonu, te tere tere me te hononga haumaru, whakawhirinaki.
Kingtone Offer Cost Effective High Performance Private LTE Network Amplifier FDD LTE Band 31 450MHz Outdoor Band Selective Repeater, nau mai to patai!
Nga waahanga matua
◇ 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;
Whakatakotoranga Hangarau
| Nga taonga | Tikanga Whakamatau | Whakatakotoranga | MEMO | |||
| Hononga ake | Hononga Raro | |||||
| Auautanga Mahi(MHz) | Auautanga Ingoa | 452.5 – 457.5MHz | 462.5 – 467.5MHz |
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| Aratuku | Roopu ingoa | 5MHz |
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| Whiwhi(dB) | Mana Putanga Ingoa-5dB | 95±3 |
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| Hiko Putanga (dBm) | LTE tohu whakarereke | 33 | 37 |
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| ALC (dBm) | Tohu Whakauru taapiri 20dB | △Po≤±1 |
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| Pikitia Haruru (dB) | Mahi i roto i te roopu（Max.Whiwhi) | ≤5 |
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| Ripple-roto (dB) | Te Mana Putanga Ingoa -5dB | ≤3 |
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| Whakaaetanga Auautanga (ppm) | Te Mana Putanga Ingoa | ≤0.05 |
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| Wā Taroa (tatou) | Te mahi i roto i te roopu | ≤5 |
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| ACLR | Te mahi i roto i te roopu | Hototahi ki te 3GPP TS 36.143 me te 3GPP TS 36.106 | Mo te LTE, PAR=8 | |||
| Kore Turanga | Te mahi i roto i te roopu | Hototahi ki te 3GPP TS 36.143 me te 3GPP TS 36.106 | Mo te LTE, PAR=8 | |||
| Whiwhi i te Hipanga Whakatikatika (dB) | Te Mana Putanga Ingoa -5dB | 1dB |
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| Whiwhi Awhe Whakatikatika(dB) | Te Mana Putanga Ingoa -5dB | ≥30 |
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| Whiwhi Raina Whakaritea(dB) | 10dB | Te Mana Putanga Ingoa -5dB | ±1.0 |
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| 20dB | Te Mana Putanga Ingoa -5dB | ±1.0 |
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| 30dB | Te Mana Putanga Ingoa -5dB | ±1.5 |
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| Tukunga Tiaki(dBm) | 9kHz-1GHz | BW:30KHz | ≤-36 | ≤-36 |
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| 1GHz-12.75GHz | BW:30KHz | ≤-30 | ≤-30 |
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| VSWR | Tauranga BS/MS | 1.5 |
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| Tauranga I/O | N-Wahine |
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| Te aukati | 50ohm |
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| Te Waahi Mahi | -25°C ~+55°C |
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| Haumākū Pātahi | Max.95% |
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| MTBF | Min.100000 haora |
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| Tuku Hiko | DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%) |
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| Mahi Aroturuki Mamao | Te whakaoho o te wa-tuturu mo te Tikanga o te Kuaha, Te Maamaa, Te Mana Hiko, VSWR, Te Mana Putanga | kōwhiringa | ||||
| Kōwae Mana Mamao | RS232 ranei RJ45 + Pouwhanga Ahokore + Puhiko Li-ion utu | kōwhiringa | ||||
