China 2 watt/5 watt/10 watt/20 watt 900 2100 dual band cell phone repeater/repetidor/booster/amplifier panja & m'nyumba idapangidwa kuti ithetse mavuto a siginecha yam'manja ya wak, yomwe ndiyotsika mtengo kwambiri kuposa kuwonjezera malo oyambira atsopano. (BTS) .Kugwira ntchito kwakukulu kwa obwereza ndi kulandira chizindikiro chochepa cha mphamvu kuchokera ku BTS kudzera pa RF transmission ndiyeno kutumiza chizindikiro chokulitsa kumadera omwe kufalikira kwa netiweki sikukwanira. mbali ina.
Mawonekedwe:
1, Mphamvu Yotulutsa +30dBm - +43dBm pakugwiritsa ntchito kwakukulu;
2, Kupindula kwakukulu kogwira ntchito ngati Min.95dB;
3, Kutengera fyuluta yokhala ndi kusankha kwambiri komanso kutayika kochepa kumachotsa kusokoneza pakati pa uplink ndi downlink;
Madoko a 4, RS232 amapereka maulalo a laputopu kuti akhazikike kwanuko ndikuwunika ndi mawonekedwe awebusayiti;
5, Modem opanda zingwe (Njira) yowunikira kutali ndi SMS kapena GPRS;
6, Tsatanetsatane wobwerezabwereza magawo ndi mawonekedwe akhoza kuyang'aniridwa ndi Control Panel, monga kutentha, mphamvu yamagetsi, phindu, ATT, kubwereranso, VSWR etc;
7, Thandizani kukulitsa fimuweya kutali ndi GPRS;
8, Njira yayikulu yopezera mphamvu zama amplifier yokhala ndi magwiridwe antchito odalirika;
9, Kukula kocheperako komanso kulemera kopepuka, kosavuta kuyika pakhoma kapena mtengo;
Tsatanetsatane waukadaulo:
Kanthu | 2 watt / 5 watt / 10 watt / 20 watt 900 2100 wapawiri band foni yam'manja repeater / repetidor / chilimbikitso / amplifier kwa kunja & m'nyumba | ||
Nthawi zambiri | Uplink | 890-915MHz / 1920-1980MHz | |
Tsitsani | 935-960MHz / 2110-2170MHz | ||
Zotulutsa Mphamvu | Uplink | + 33dBm | |
Tsitsani | + 40dBm | ||
Bandwidth yogwira ntchito | Ma bandwidth osiyanasiyana amapezeka mukafunsidwa | ||
Kupindula | Min.90db pa | ||
Gain Control Range | 31dB (1dB sitepe) | ||
Chithunzi cha VSWR | <1.5 | ||
Ripple mu Band | Kuchuluka +/- 1.5dB | ||
Wonyenga Kutulutsa mpweya | 9KHz-1GHz | Zokwanira -36dBm | |
1GHz-12.75GHz | Zokwanira -30dBm | ||
ACPR | ≤-45dBC | ||
≤-55dBc | |||
RF cholumikizira | N-mtundu Wamkazi | ||
I/O Impedans | 50 ohm | ||
Chithunzi cha Phokoso | Mtengo wa 5dB | ||
Kuchedwa Kwamagulu | Zokwanira 5µS | ||
Kutentha Kusiyanasiyana | -25 digiri Celsius mpaka +55 digiri Celsius | ||
Chinyezi Chachibale | Zokwanira 95% | ||
Mtengo wa MTBF | Min.100000 maola | ||
Magetsi | DC -48V / AC220V (+/-15%), 50Hz | ||
UPS Backup Power Supply (Mwasankha) | 6 maola / 8 maola | ||
Kugwiritsa Ntchito Mphamvu | Kuchuluka kwa 250W | ||
Ntchito ya NMS Monitor | Alamu yanthawi yeniyeni ya Mawonekedwe a Khomo, Kutentha, Magetsi, VSWR, Kutulutsa Mphamvu, Kupeza, Uplink ATT, Downlink ATT ndi zina. | ||
Remote Control Module (Mwasankha) | RS232 kapena RJ45 + Wireless Modem + Chargeable Li-ion Battery |