Nā huahana
LCB-GSM/DCS/WCDMA-3 GSM DCS WCDMA Hui
| Alakai-mw | Introduction to 6 band combiner |
ʻO Chengdu alakaʻi microwave Tech., (leader-mw) GSM DCS WCDMA hui pū, ʻike ʻia hoʻi he multiplexer, he mea maʻalahi a koʻikoʻi i hoʻohana ʻia no ka hoʻohui ʻana i nā hōʻailona RF he nui i hoʻokahi hoʻouna ʻole. Ke hana nei kēia hui hui 3-band i ka GSM 880-960MHz, DCS 1710-1880MHz a me WCDMA 1920-2170MHz mau laina alapine, e lilo ia i mea waiwai no ka hoʻonui ʻana i ka pono o ka hoʻouna ʻana i nā ʻoihana kamaʻilio like ʻole.
Hoʻohana ka mea hoʻohui i kahi hoʻonohonoho 3-in-1-out a ua hoʻolālā ʻia e hoʻohui maikaʻi i nā hōʻailona RF mai nā transmitters like ʻole a hāʻawi iā lākou i ka mea hoʻouna antenna. ʻAʻole maʻalahi kēia i ke kaʻina hoʻoili, akā kōkua pū kekahi i ka hoʻohaʻahaʻa ʻana i ka hōʻailona hōʻailona ma waena o nā awa like ʻole.
ʻOiaʻiʻo, he kuleana koʻikoʻi ka GSM DCS WCDMA Combiner i ka hoʻomaikaʻi ʻana i ka hana holoʻokoʻa a me ka pono o nā pūnaewele kamaʻilio. Hiki iā ia ke hoʻohui a hoʻokele i nā hōʻailona RF he nui i ka manawa like e hōʻoia i kahi kaʻina hoʻouna maʻalahi a hilinaʻi. He mea maikaʻi loa kēia ma nā wahi me ka nui o nā kaʻa kaʻa a i ʻole kahi e pono ai ka hoʻohui pono ʻana o nā alapine like ʻole.
Hiki i ke kumu o ka hui hui GSM DCS WCDMA ke hana i nā pae alapine kūikawā o nā hōʻailona GSM, DCS a me WCDMA e hoʻokō i nā pono like ʻole o nā ʻōnaehana kamaʻilio hou. Ma ka hāʻawi ʻana i kahi hāʻina holoʻokoʻa e hoʻohui i nā hōʻailona ma kēia mau alapinepine, hāʻawi ka mea hui i ka hoʻonui ʻia a me ka hoʻohālikelike ʻana, e lilo ia i mea koʻikoʻi no nā mea hoʻohana pūnaewele a me nā mea hoʻohui pūnaewele.
| Alakai-mw | Hōʻike |
LCB-GSM/DCS/WCDMA-3 Combiner3*1 kiko'ī
| NO | 'ikamu | GSM | DCS | WCDMA |
| 1 | (Lawe pinepine) | 880～960 MHz | 1710~1880 MHz | 1920～2170 MHz |
| 2 | (Nalo hookomo) | ≤0.5dB | ≤0.8dB | ≤0.8dB |
| 3 | (Ripple in Band) | ≤1.0dB | ≤1.0dB | ≤1.0dB |
| 4 | (VSWR) | ≤1.3 | ≤1.3 | ≤1.4 |
| 5 | (hōʻole) | ≥80dB@1710~2170 MHz | ≥75dB@1920~2170 MHz | ≥75dB@824~1880 MHz |
| ≥80dB@824~960 MHz | ||||
| 6 | (Ka Mana Mana) | 100W | ||
| 7 | Ka Mahana hana, (˚С) | –30…+55 | ||
| 8 | (nā mea hoʻohui) | N-Wahine（50Ω） | ||
| 9 | (Papa hope) | ʻeleʻele | ||
| 10 | (Hoailona Awa) | Com port:COM; awa 1: GSM; awa 2: DCS; awa 3: WCDMA | ||
| 11 | (Hoʻonohonoho) | E like me lalo | ||
ʻŌlelo:
ʻO ka helu mana no ka ukana vswr ʻoi aku ka maikaʻi ma mua o 1.20:1
| Alakai-mw | Nā Kūlana Kaiapuni |
| Hana Hana | -30ºC~+60ºC |
| Ka Mahana Waihona | -50ºC~+85ºC |
| Haʻalulu | 25gRMS (15 degere 2KHz) hoʻomanawanui, 1 hola i kēlā me kēia axis |
| Haʻahaʻa | 100% RH ma 35ºc, 95%RH ma 40ºc |
| Haʻalulu | 20G no 11msec hapalua hawewe, 3 axis ma na aoao elua |
| Alakai-mw | ʻIkepili Mechanical |
| Hale noho | Aluminum |
| Mea hoʻohui | ʻekolu-partalloy ternary |
| Hoʻokaʻaʻike Wahine: | keleawe beryllium i uhi ʻia i ke gula |
| Rohs | hoʻokō |
| Kaumaha | 1.5kg |
Ke kaha kiʻi:
Nā Ana a pau i mm
Hoʻomanawanui Outline ± 0.5(0.02)
Hoʻomanawanui ± 0.2(0.008)
Nā mea hoʻohui a pau: N-Wahine
| Alakai-mw | ʻIkepili hoʻāʻo |
