Kini idi ti Ra Band 28 4G 700MHz Foonu Atunse Ilọsiwaju?
【IGBAGBỌ IGBAGBỌ】703-748MHz(uplink)/758-803MHz(isalẹ).Ṣaaju rira, jọwọ jẹrisi ifihan foonu alagbeka 4G/5G rẹ akọkọ!!Imudara ifihan foonu alagbeka yii ṣe atilẹyin BAND 28 nikan!
【ṢẸ PẸLU ỌPỌLỌ NIPA 】 LTE Band 28 (700 MHz) fun Latin America ni Columbia, Mexico, Panama, Chile, Ecuador, bbl Pẹlu: Claro, Tigo, Movistar, Altán, ati bẹbẹ lọ.
【OHUN DARA & DATA】 Ṣe atilẹyin IOS, awọn ọna ṣiṣe foonu Android. Ṣiṣẹ pẹlu gbogbo awọn ẹrọ alagbeka ati awọn olumulo ni nigbakannaa.Awọn ipe ti o lọ silẹ diẹ, ohun to dara julọ ati didara data fun ọpọlọpọ awọn gbigbe.Fidio ṣiṣanwọle tabi orin ninu yara rẹ laisi ifipamọ, ati pinpin awọn fọto lẹwa pẹlu awọn ọrẹ rẹ nigbakugba!
| Awọn orilẹ-ede | LET Band 28 (700MHz) Olupese nẹtiwọki / onišẹ |
| Chile | Claro, Entel, Movistar |
| Brazil | Algar, Claro, TIM, Vivo |
| Perú | Claro, Movistar |
| Panama | + Movil, Claro, Movistar |
| Philippines | Globe, Smart |
Sipesifikesonu Imọ-ẹrọ:
| Nkan | 5w 10w ibiti o gun agbegbe agbegbe igberiko 4g lte olutayo ita gbangba repeater lt b28 band 28 4g 700mhz igbelaruge foonu alagbeka | ||
| Iwọn Igbohunsafẹfẹ | Uplink | 703-748MHz | |
| Isalẹ isalẹ | 758-803MHz | ||
| AbajadeAgbara | Uplink | + 33dBm | |
| Isalẹ isalẹ | +40dBm | ||
| Bandiwidi ṣiṣẹ | Orisirisi bandiwidi wa lori ìbéèrè | ||
| jèrè | Min.90dB | ||
| Gba Ibiti Iṣakoso | 31dB (Igbese 1dB) | ||
| VSWR | 1.5 | ||
| Ripple ni Band | O pọju +/- 1.5dB | ||
| AlarinrinAwọn itujade | 9KHz-1GHz | O pọju -36dBm | |
| 1GHz-12.75GHz | O pọju -30dBm | ||
| ACPR | ≤-45dBc | ||
| ≤-55dBc | |||
| RF Asopọmọra | N-iru Obirin | ||
| I/O Ikolu | 50 ohm | ||
| Noise Figure | Iye ti o ga julọ 5dB | ||
| Group Time Idaduro | O pọju 5µS | ||
| Iwọn otutu | -25 iwọn Celsius si +55 iwọn Celsius | ||
| Ọriniinitutu ibatan | O pọju 95% | ||
| MTBF | Min.100000 wakati | ||
| Ibi ti ina elekitiriki ti nwa | DC -48V / AC220V (+/-15%), 50Hz | ||
| Ipese Agbara Afẹyinti UPS (Aṣayan) | 6 wakati / 8 wakati | ||
| Ilo agbara | O pọju 250W | ||
| NMS Monitor Išė | Itaniji akoko gidi fun Ipo Ilekun, Iwọn otutu, Ipese Agbara, VSWR,Agbara Ijade, Gain, Uplink ATT, Downlink ATT ati be be lo. | ||
| Modulu Iṣakoso Latọna jijin (Aṣayan) | RS232 tabi RJ45 + Iṣiṣẹ modẹmu Alailowaya + Batiri Li-ion gbigba agbara | ||
Ohun elo Aṣoju:
China 5w 10w SINGLE BAND CELLULAR FOONU REPEATER 5WATT 20Watts AMPLIFICADOR 700MHZ 4G LTE SIGNAL BOOSTER REPEATER BAND 28 Gain Repeater fun B28 lati faagun agbegbe ifihan agbara ti agbegbe afọju ifihan agbara nibiti ifihan ko lagbara tabi ko ni anfani.
Ita: Papa ọkọ ofurufu, Awọn agbegbe Irin-ajo, Awọn iṣẹ Golfu, Awọn ọna Tunnel, Awọn ile-iṣẹ, Awọn agbegbe iwakusa, Awọn abule ati bẹbẹ lọ.
Ninu ile: Awọn ile itura, Awọn ile-iṣẹ Ifihan, Awọn ipilẹ ile, Awọn Ile Itaja, Awọn ọfiisi, Pupọ Iṣakojọpọ ati bẹbẹ lọ.
