Ngā Hua
Pūreretā RF LHX-3.4/4.9-S 3.4-4.9G
| Kaiārahi-mw | He Kupu Whakataki ki te Pūrere Porowhita 3.4-4.9Ghz |
He wāhanga nui te porowhita 3.4-4.9 GHz i roto i ngā pūnaha whakawhitiwhiti ahokore maha, tae atu ki te radar, te whakawhitiwhiti kōrero, me ngā tono whetū irirangi. Ka mahi tēnei taputapu i roto i te awhe auau mai i te 3.4 GHz ki te 4.9 GHz, e pai ai mō ngā tuku C-band.
Ko tētahi o ngā āhuatanga matua o tēnei mīhini huri hiko ko tōna kaha ki te whakahaere i te mana toharite o te 25 Watts. Mā tēnei ka taea e ia te tu atu ki ngā taumata mana teitei me te kore e heke te mahi, he mea tino pai mō te whakamahi i roto i ngā pūnaha tuku mana-teitei. Ko te whakatauranga wehenga o te taputapu kei te 20 dB, ko te tikanga ka taea e ia te whakaiti i te turuturu tohu i waenga i ngā tauranga, ka whakarei ake i te mārama me te kounga o ngā tohu e tukuna ana.
Mō te hanganga, e toru, neke atu rānei ngā tauranga o te porowhita, ā, kotahi anake te ahunga e anga atu ana ngā tohu mai i te tāuru ki te putanga, me te whai i tētahi ara porowhita. Nā te āhua kore-tauutuutu o ēnei taputapu, he mea tino whai hua ēnei taputapu mō te wehewehe i ngā tuku me ngā kaiwhiwhi, te whakaiti i te pokanoa me te whakapai ake i te pai o te pūnaha.
Ka horapa ngā tono o te porowhita 3.4-4.9 GHz puta noa i ngā rāngai maha. I roto i ngā pūnaha radar, ka āwhina i te whakahaere i te rere o ngā tohu i waenga i te tuku me te pūihi, ka whakaiti i te mōrearea o te kino ki ngā wāhanga tairongo. I roto i ngā whakawhitiwhiti kōrero, inā koa i roto i ngā transceiver teihana turanga, he mahi nui tā ngā porowhita ki te tohutohu i ngā tohu ki ngā ara tika, kia pono ai ngā hononga whakawhitiwhiti kōrero. Mō te whetūrangi reo irirangi, ka āwhina rātou ki te tohutohu i ngā tohu mai i ngā pūihi ki ngā kaiwhiwhi me te kore e ngaro te kaha o te tohu, te kounga rānei.
Hei whakamutunga, ko te porowhita 3.4-4.9 GHz, me tōna kaha ki te whakahaere i ngā taumata mana nui me te whakarato i te wehenga pakari, he tūāpapa mō te hoahoa i ngā pūnaha whakawhitiwhiti kōrero pakari. Ko tōna whānuitanga o te whakamahinga, mai i te parepare ki ngā whakawhitiwhiti kōrero arumoni, e whakaatu ana i tōna hiranga i roto i te hangarau ahokore hou.
| Kaiārahi-mw | Whakatakotoranga |
LHX-3.4/4.9-S
| Auautanga (MHz) | 3400-4900 | ||
| Awhe Pāmahana | 25℃ | -30-85℃ | |
| Ngaronga whakaurunga （db） | 0.5 | 0.6 | |
| VSWR (mōrahi) | 1.25 | 1.3 | |
| Wehenga (db) (min) | ≥20c | ≥19 | |
| Āraitanga | 50Ω | ||
| Mana Whakamua (W) | 25w(cw) | ||
| Mana Whakamuri (W) | 3w(rv) | ||
| Momo Hononga | sma-f | ||
Ngā Kōrero:
Ko te whakatauranga mana mō te kawenga vswr he pai ake i te 1.20:1
| Kaiārahi-mw | Ngā Whakatakotoranga Taiao |
| Te pāmahana whakahaere | -30ºC~+80ºC |
| Te pāmahana rokiroki | -50ºC~+85ºC |
| Te wiri | 25gRMS (15 nekehanga 2KHz) te manawanui, 1 hāora ia tuaka |
| haumākū | 100% RH i te 35ºc, 95% RH i te 40ºc |
| ohorere | 20G mō te 11msec ngaru haurua sine, 3 tuaka i ngā taha e rua |
| Kaiārahi-mw | Ngā Whakatakotoranga Mīhini |
| Whare noho | 45 Rino, he rino rānei e ngāwari ana te tapahi |
| Hononga | Parahi whakakikoruatia ki te koura |
| Hoapā Wahine: | parahi |
| Ngā Rohe | tutuki i ngā whakaritenga |
| Taumaha | 0.15kg |
Te Tuhi Whakatakotoranga:
Ngā Ahu Katoa i roto i te mm
Ngā Ātete Whakatakotoranga ± 0.5(0.02)
Ngā Ātete ki ngā Pūwero Whakamau ±0.2(0.008)
Ngā Hononga Katoa: Raina Whakakore
| Kaiārahi-mw | Raraunga Whakamātautau |
