Nūhou - Mea hoʻohuihui lua 80-2700MHz: hoʻokaʻawale kiʻekiʻe, hoʻonā hoʻohuihui RF multi-band haʻahaʻa haʻahaʻa

ʻO kamea hoʻohui luaHoʻokuʻu ʻia e Apex Microwave e uhi ana i ʻelua mau alapine kamaʻilio nui o 80-520MHz a me 694-2700MHz, a ua hoʻolālā ʻia no nā noi synthesis hōʻailona multi-band e like me ke kamaʻilio uea ʻole, nā ʻōnaehana kahua kumu, a me nā ʻōnaehana antenna i hoʻolaha ʻia e DAS. Me ka hoʻokaʻawale kiʻekiʻe, ka pohō hoʻokomo haʻahaʻa a me ka hana intermodulation maikaʻi loa, ua lilo kēia mea hoʻohui lua i koho kūpono no ka hoʻohui ʻana i ka ʻōnaehana RF hana kiʻekiʻe.

ʻO kamea hoʻohui luahana maikaʻi ma nā kāʻei P1 (80-520MHz) a me P2 (694-2700MHz), me ka pohō hoʻokomo P1 e like me ka haʻahaʻa≤0.4dB a me ka pohō hoʻokomo P2≤0.6dB, e hōʻemi pono ana i ka nalowale o ka ikehu o ka ʻōnaehana. Hiki ka hana PIM i -155dBc@900MHz a me -161dBc@1900MHz, e hōʻoiaʻiʻo ana i ka maikaʻi o ka hōʻailona ma nā wahi lawe he nui. ʻO ka nalowale hoʻihoʻi≥16.5dB, a ʻo ka hoʻokaʻawale ʻana≥50dB i ke alapine (frequency) nui, kahi e hoʻomaikaʻi nui ai i ka hiki ke kūʻē i ke komo ʻana o ka ʻōnaehana.

ʻO kamea hoʻohui luakākoʻo i ka mana awelika kiʻekiʻe loa o 120W a me ka mana kiʻekiʻe a hiki i ka 3000W, kahi kūpono no nā hiʻohiʻona kamaʻilio mana kiʻekiʻe. ʻO kahuahanaHoʻohana ka interface i kahi mea hoʻohui wahine maʻamau 4.3-10, ʻo ka nui holoʻokoʻa he 187.2×130.4×31.8mm, ʻo ke kaumaha≤1.4kg, hana ʻia ka pūpū i ka metala alumini oxidized conductive, hiki ke koho ʻia ka ʻili mai Gray, Akzo Nobel RA7035, Powder spraying, me ka pae palekana IP67, kūpono no nā ʻano waho a me nā ʻoihana ʻino.

Eia kekahi, ʻo kamea hoʻohui luaua hala i ka palapala hōʻoia palekana kaiapuni RoHS 6/6, ʻo ka pae mahana hana he -35°C a i +65°C, a kākoʻo i ka hana ʻana o ka hiʻohiʻona maʻamau o ka mea kūʻai aku a me ka hoʻonohonoho ʻana o ka interface, e hoʻokō maʻalahi ana i nā pono o nā papahana like ʻole.

Ma ke ʻano he mea hana synthesis RF kiʻekiʻe-hoʻokaʻawale a paʻa hoʻi, hoʻohana nui ʻia ka mea hoʻohui lua o Apex Microwave ma nā kikowaena kumu 5G, nā kamaʻilio kaʻaahi, nā kamaʻilio pilikia, nā ʻōnaehana radar, nā kamaʻilio pūnaewele pilikino a me nā kahua ʻē aʻe. ʻO ia ka hopena makemake ʻia no nā mea kūʻai aku e ʻimi nei i ka hana ʻōnaehana maikaʻi loa.