Mea Hoʻonui Leo Haʻahaʻa, 0.002~1.2GHz, Loaʻa 30dB, NF 1.0dB, P1dB 15dBm

Ua hoʻokuʻu ʻo Qualwave Inc. i kahi mea hoʻonui walaʻau haʻahaʻa me ka helu kumu hoʻohālikeQLA-2-1200-30-10. Hāʻawi kēia huahana i ka hana kūikawā ma waena o kahi alapine ākea loa o 0.002GHz a i 1.2GHz, e hāʻawi ana i nā hoʻonā no nā kahua e like me ke kamaʻilio ʻana, ka hoʻāʻo ʻana a me ke ana ʻana, a me ka aerospace. Eia ka mea e hōʻike pōkole ana i kona mau ʻano a me nā noi:

Nā ʻano:

1. Uhi ʻana o ka Ultra-wideband (2MHz-1200MHz): Hiki i kahi hāmeʻa hoʻokahi ke uhi i ka hapa nui o nā kāʻei alapine (frequency) mai HF, VHF a i L-band, e hoʻomaʻalahi nui ana i ka paʻakikī o ka hoʻolālā o nā ʻōnaehana hoʻokipa multi-band, multi-standard.
2. Loaʻa kiʻekiʻe a me ka pālahalaha (30dB): Hāʻawi i kahi loaʻa paʻa a hiki i ka 30dB ma o ke kāʻei alapine hana holoʻokoʻa, e hoʻomaikaʻi pono ana i ka ikaika hōʻailona o ka loulou loaʻa, e uku ana no nā pohō loulou ma hope, a me ka hōʻoia ʻana ʻaʻole i lanakila ʻia nā hōʻailona nāwaliwali.
3. He helu walaʻau haʻahaʻa loa (1.0dB): ʻO kēia ka hoʻokūkū koʻikoʻi o kēia huahana. ʻO ka helu walaʻau o 1.0dB ke ʻano o ka hoʻokomo ʻana o ka amplifier iā ia iho i ka walaʻau haʻahaʻa loa, hiki ke mālama i ka lakio hōʻailona-i-walaʻau o ka hōʻailona mua i ka nui loa, a laila e hoʻomaikaʻi nui ana i ka ʻike o ka mea loaʻa a hiki iā ia ke hopu i nā hōʻailona nāwaliwali i paʻakikī ke ʻike ma mua.
4. Linearity kiʻekiʻe (P1dB+15dBm): ʻOiai e hāʻawi ana i ka loaʻa kiʻekiʻe a me ka walaʻau haʻahaʻa, hiki i kāna kiko hoʻopili 1dB ke piʻi aʻe i ka +15dBm, e hōʻoiaʻiʻo ana ʻaʻole e maʻalahi ka hoʻopili ʻia ʻana o ka amplifier i ka wā e hana ai i nā hōʻailona hoʻopilikia ikaika a i ʻole nā ​​​​hōʻailona nui ma nā kahawai e pili ana, e hōʻoiaʻiʻo ana i ka laulā dynamic a me ka maikaʻi o ke kamaʻilio ʻana o ka ʻōnaehana loaʻa.

Nā noi:

1. Koa a me ka aerospace: Hoʻohana ʻia no ka ʻōlelo aʻo radar, nā countermeasures uila (ESM), nā kikowaena honua kamaʻilio ukali (SATCOM) a me nā ʻōnaehana ʻē aʻe e hoʻoikaika i ka interception a me ka hiki ke hoʻolohe i nā hōʻailona nāwaliwali.
2. Ka hoʻāʻo ʻana a me ke ana ʻana: Ma ke ʻano he preamplifier no nā lako hoʻāʻo kiʻekiʻe e like me nā mea kālailai spectrum a me nā mea kālailai pūnaewele, hiki iā ia ke hoʻonui i kona laulā hoʻololi ana a me ka hoʻāʻo ʻana i ka palena haʻahaʻa.
3. Ke kahua kahua a me ke kamaʻilio uea ʻole: Hoʻomaikaʻi i ka hana uplink o nā kahua kahua kelepona a me ke kamaʻilio pūnaewele pilikino (e like me ke kamaʻilio ulia pōpilikia), hoʻonui i ka uhi ʻana, a hoʻomaikaʻi i ka maikaʻi o ke kelepona no nā mea hoʻohana lihi.
4. Noiʻi a me ka ʻike hōkū: Hoʻopili ʻia i nā telescope lekiō e kōkua i nā kānaka ʻepekema e ʻimi i nā hōʻailona nalu electromagnetic nāwaliwali loa mai loko mai o ke ao holoʻokoʻa.

Hoʻolako ʻo Qualwave Inc. i nā mea hoʻonui leo broadband, haʻahaʻa leo a me ka mana kiʻekiʻe ma kahi ākea mai 9kHz a i 260GHz. Hoʻohana nui ʻia kā mākou mau mea hoʻonui leo ma nā wahi he nui. Hoʻolauna kēia ʻatikala i kahimea hoʻonui walaʻau haʻahaʻame kahi alapine (frequency) o 0.002-1.2GHz, kahi loaʻa o 30dB, kahi helu walaʻau o 1.0dB, a me kahi P1dB o 15dBm.