Ipese Kingtone DCS 1800MHZ GSM 1800 2G 4G LTEAlagbeka Signal RepeaterAmpilifaya Ifiranṣẹ Alagbeka Alagbeka Fun Ohun & Awọn data 4G (LTE-1800MHz) o jẹ lilo fun awọn ohun elo agbegbe ti o tobi, gẹgẹbi ilu, abule, oju eefin ati bẹbẹ lọ.
Awọn ẹya ara ẹrọ ọja:
(1) .O ni iṣẹ ti AGC, eyi ti o le jẹ ki agbara ti o ni agbara nigbagbogbo ati ki o rii daju pe iduroṣinṣin ati igbẹkẹle ọja naa.
(2) .Imudaniloju ara ẹni wiwa laifọwọyi ati iṣẹ imukuro.
(3) .O wu Power 0.5W-30W fun o tobi agbegbe ohun elo ;.
(4) .Awọn alaye atunṣe atunṣe ati ipo le jẹ ibojuwo nipasẹ Igbimọ Iṣakoso, gẹgẹbi iwọn otutu, ipele agbara ti o wu, ere, ATT, VSWR ati be be lo;
(5) .Ọran naa gba apẹrẹ ti o ga julọ ti ooru, titiipa ẹnu-ọna pataki, ti ko ni omi ti o munadoko, ọrinrin-ẹri ati ipata-ipata, ati pe o yẹ fun gbogbo iṣẹ ita gbangba ti oju ojo.
(6) .Iwọn iwapọ ati iwuwo ina, rọrun lati fi sori ẹrọ lori odi tabi ọpa;
(7) .Repeater le ṣe adani gẹgẹbi awọn ibeere pataki ti awọn onibara.
Awọn pato Imọ-ẹrọ:
| Awọn nkan | Ipo Idanwo | Sipesifikesonu | MEMO | |||
| Uplink | Isalẹ isalẹ | |||||
| Igbohunsafẹfẹ Ṣiṣẹ (MHz) | Igbohunsafẹfẹ ipin | 1710 – 1785 MHz | 1805 – 1880 MHz | 2G/3G/4G | ||
| Jèrè(dB) | Agbara Ijade Aṣoju-5dB | 95±3 |
| |||
| Agbara Ijade (dBm) | modulating ifihan agbara | +33 | +40 |
| ||
| ALC (dBm) | Ifihan agbara titẹ sii ṣafikun 20dB | △Po≤±1 |
| |||
| Nọmba Ariwo (dB) | Ṣiṣẹ ni-band (Max.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 |
| |||
| ACLR | Ṣiṣẹ ni-iye | Ni ibamu pẹlu 3GPP TS 36.143 ati 3GPP TS 36.106 | Fun 3G, PAR=8 | |||
| Iboju julọ.Oniranran | Ṣiṣẹ ni-iye | Ni ibamu pẹlu 3GPP TS 36.143 ati 3GPP TS 36.106 | Fun 3G, PAR=8 | |||
| 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%) |
| ||||
| Iṣẹ Abojuto Latọna jijin (aṣayan) | Itaniji akoko gidi fun Ipo Ilekun, Iwọn otutu, Ipese Agbara, VSWR, Agbara Ijade |
| ||||
| Modulu Iṣakoso latọna jijin (aṣayan) | RS232 tabi RJ45 + Iṣiṣẹ modẹmu Alailowaya + Batiri Li-ion gbigba agbara | |||||
