Malo
LCB-GSM / DCS / WCDMA-3 GSM DCS WCDMA Cowor
| Mtsogoleri-mw | Mafala Akutoma Nand Band |
Mtsogoleri wa Chengdu Romave Tech. Kuphatikiza kwa gulu la 3-band kumagwira ntchito ku GSM 880-960mhz, DCS 1710-1880800mhz ndi wcdma 1920-210mhz nthawi zambiri, zimapangitsa kuti kukhala chida chamtengo wapatali chotsamba ma Nets olumikizirana.
Kuphatikiza apo amagwiritsa ntchito kafukufuku wa 3-mu-1 ndipo adapangidwa kuti aziphatikiza majini a RF ochokera kosiyanasiyana ndikuwapereka ku chipangizo cha antenna. Izi sizongowonjezera njira yofalikitsa, komanso imathandizira kuchepetsa kusokonezedwa ndi madoko osiyanasiyana.
M'malo mwake, GSM DCS Conterr imagwira ntchito yofunika kwambiri pokonzanso zochita zathu zonse zolankhulirana. Itha kuphatikiza ndikuwongolera zizindikiro zingapo za RF nthawi yomweyo kuonetsetsa kuti ndi njira yodalirika komanso yodalirika. Izi ndizopindulitsa kwambiri madera omwe ali ndi magalimoto ambiri kapena ophatikizika osakhazikika pamagulu osiyanasiyana omwe amafunikira.
Pakati pa GSM DCS DCS Conkener amatha kukonza pafupipafupi mizu ya GSM, DCS ndi WCDma signal kuti akwaniritse zofunikira zosiyanasiyana pakukonzekera njira zamakanema amakono. Popereka njira yokwanira kuphatikiza zizindikiro mu magulu am'magulu awa, kuphatikiza kumathandizira kusinthasintha komanso kulinganiza, kumapangitsa kuti ikhale yofunika kwambiri kwa ogwiritsa ntchito ma netiweki ndi makina ogwiritsira ntchito ma network ndi makina ogwiritsira ntchito ma netiweki.
| Mtsogoleri-mw | Chifanizo |
Lcb-gsm / dcs / wcdma-3 kuphatikiza3 * kutanthauzira
| NO | Chinthu | Gsm | Ma dc | Wcdma |
| 1 | (Pafupipafupi) | 880 ~ 960 mhz | 1710 ~ 1880 mhz | 1920 ~ 2170 mhz |
| 2 | (Imwani kutaya) | ≤0.5db | ≤0.8db | ≤0.8db |
| 3 | (Rippp mu band) | ≤1.0db | ≤1.0db | ≤1.0db |
| 4 | (Vswr) | ≤1.3 | ≤1.3 | ≤1.4 |
| 5 | (Kukanidwa) | ≥80DB @ 1710 ~ 2170 mhz | ≥75DB @ 1920 ~ 2170 mhz | ≥75DB @ 824 ~ 1880 mhz |
| ≥80DB @ 824 ~ 960 mhz | ||||
| 6 | (Kugwira mphamvu) | 100w | ||
| 7 | Kutentha Kogwira, (˚) | -30 ... + 55 | ||
| 8 | (Zolumikizidwa) | N-wamkazi (50ω) | ||
| 9 | (Pamwambapa) | Wakuda | ||
| 10 | (Chizindikiro cha Port) | Doko doko: Com; Padort 1: GSM; Doko 2: DCS; Doko 3: Wcdma | ||
| 11 | (Kusintha) | Monga pansipa | ||
Ndemanga:
Kukhazikika kwamphamvu ndikofunikira vswr kuposa 1.20: 1
| Mtsogoleri-mw | Zolemba zachilengedwe |
| Kutentha kwantchito | -30ºC ~ + 60ºC |
| Kutentha | -50ºC ~ + 85ºC |
| Kugwedezeka | 25grms (madigiri 15) kupirira, 1 ola limodzi pa axis |
| Chinyezi | 100% rh pa 35ºC, 95% RH pa 40ºC |
| Dabwitsa | 20g ya 11Msec theka la sherder, 3 Axis mbali zonse ziwiri |
| Mtsogoleri-mw | Makina |
| Nyumba | Chiwaya |
| Cholumikizira | Ternary Alloy atatu |
| Kulumikizana Kwa Akazi: | golide wokwera Berryllium mkuwa |
| Rohs | mogonjera |
| Kulemera | 1.5kg |
Zojambula:
Malire onse mu mm
Kulekerera ± 0,5 (0.02)
Kuyika mabowo mabowo ± 0,2 (0.008)
Zolumikizira zonse: n-wamkazi
| Mtsogoleri-mw | Deta |
