IKỌRỌ NIPA NLA Band8 2G 3G 4G Gsm 900mhz Alagbeka Ifiranṣẹ Alagbeka Ampilifaya Alagbeka Ṣe alekun Agbara ifihan fun Foonu Alagbeka Mu Imudara Alagbeka Rẹ dara si.Ko si siwaju sii buburu Gbigbawọle.Ko si Awọn ipe Jisilẹ siwaju sii.Faagun Ideri Ifihan agbara
3GPP 4G/LTE Band 8 (900 MHz) ni a lo ni agbaye fun ohun 2G GSM ati awọn ibaraẹnisọrọ alagbeka data ipilẹ.
35m bandiwidi Lte Band 8 900 Mhz Lte Fdd ampilifaya Fun European Ultra High Speed 4g Internet.
Awọn ẹya:
Iwọn Igbohunsafẹfẹ: Uplink 880-915MHz, isale isalẹ 925-960MHz
Mobile 2G 3G 4G + igbelaruge Voice Data
Ere giga, fifi sori ẹrọ rọrun ati iṣẹ.
Ile oloke meji iho kikun;
Lo imọ-ẹrọ ALC, iṣẹ ALC ṣatunṣe iwọn laifọwọyi.
Ṣe ohun elo alloy, ti o tọ pupọ fun lilo.
Awọn ebute oko oju omi meji: BS & MS, ṣiṣẹ pẹlu eriali ita gbangba.
Ṣe atilẹyin OEM ODM.
Awọn pato Imọ-ẹrọ:
| Awọn nkan | Ipo Idanwo | Sipesifikesonu | MEMO | |||
| Uplink | Isalẹ isalẹ | |||||
| Igbohunsafẹfẹ Ṣiṣẹ (MHz) | Igbohunsafẹfẹ ipin | 880–915 MHz | 925–960 MHz | |||
| Jèrè(dB) | Agbara Ijade Aṣoju-5dB | 95±3 | ||||
| Agbara Ijade (dBm) | modulating ifihan agbara | +37 | +43 | |||
| ALC (dBm) | Ifihan agbara titẹ sii ṣafikun 20dB | △Po≤±1 | ||||
| Nọmba Ariwo (dB) | Ṣiṣẹ ni-iye(O pọju.jèrè) | ≤5 | ||||
| Ripple in-band (dB) | Agbara Ijade Aṣoju -5dB | ≤3 | ||||
| Ifarada Igbohunsafẹfẹ (ppm) | Iforukọsilẹ Agbara | ≤0.05 | ||||
| Idaduro akoko (wa) | Ṣiṣẹ ni-iye | ≤5 | ||||
| Gba Igbesẹ Iṣatunṣe (dB) | Agbara Ijade Aṣoju -5dB | 1dB | ||||
| Jèrè Iwọn Atunse (dB) | Agbara Ijade Aṣoju -5dB | ≥30 | ||||
| Gba Onila Adijositabulu(dB) | 10dB | Agbara Ijade Aṣoju -5dB | ± 1.0 | |||
| 20dB | Agbara Ijade Aṣoju -5dB | ± 1.0 | ||||
| 30dB | Agbara Ijade Aṣoju -5dB | ± 1.5 | ||||
| Itujade Asan (dBm) | 9kHz-1GHz | BW: 30 kHz | ≤-36 | ≤-36 | ||
| 1GHz-12.75GHz | BW: 30 kHz | ≤-30 | ≤-30 | |||
| VSWR | BS / MS Port | 1.5 | ||||
| Ibudo I/O | N-Obirin | |||||
| Ipalara | 50ohm | |||||
| Awọn iwọn otutu ti nṣiṣẹ | -25°C ~+55°C | |||||
| Ọriniinitutu ibatan | O pọju.95% | |||||
| Ibi ti ina elekitiriki ti nwa | DC-24V/AC220V(50Hz)/AC110V(60Hz)(±15%) | |||||
| Ilo agbara | ≤250W | |||||
| Latọna Abojuto Išė(aṣayan) | Itaniji akoko gidi fun Ipo Ilekun, Iwọn otutu, Ipese Agbara, VSWR, Agbara Ijade | |||||
| Latọna Iṣakoso Module(aṣayan) | RS232 tabi RJ45 + Iṣiṣẹ modẹmu Alailowaya + Batiri Li-ion gbigba agbara | |||||
