Ngā Hua
Wehewehe Hononga Takirua me te Hononga Sma LDGL-2/4-S1
| Kaiārahi-mw | Kupu Whakataki Kaiwhakawehe Hononga Takirua 2000-4000Mhz LDGL-2/4-S1 |
Ko te wehewehe hononga takirua me te hononga SMA he momo taputapu ngaruiti e whakamahia ana hei wehe i ngā tohu i roto i ngā tono auau-tiketike. Ko te tikanga ka mahi i runga i te awhe auau mai i te 2 ki te 4 GHz, e pai ai mō ngā momo pūnaha whakawhitiwhiti kōrero me ngā pūnaha radar.
Ko te wehewehe hononga takirua he mea hanga mai i ngā huānga ferrite e rua kua whakanohoia ki waenganui i ngā ara iahiko e toru, ka hangaia he ara iahiko aukume e taea ai te rere o te pūngao ngaruiti ki te taha kotahi anake. He mea nui tēnei āhuatanga kotahi-ara hei ārai i ngā whakaata tohu me ngā pokanoa ka taea te whakaiti i te mahi a ngā taputapu hiko tairongo.
Ko te hononga SMA (SubMiniature putanga A) he hononga coaxial paerewa e whakamahia whānuitia ana i roto i te awhe auau reo irirangi me te ngaruiti, e whakarite ana i te hononga pono me te iti o te ngaronga tohu. Nā te iti o te hononga SMA ka kiato te wehewehe, he mea pai mō ngā tono he iti te wāhi.
I te wā e mahi ana, ka whakaratohia e te wehewehe hononga takirua he wehenga teitei i waenga i ōna tauranga whakauru me te putanga, ka ārai i ngā tohu rere whakamuri. He mea nui tēnei i roto i ngā pūnaha ka taea e te mana whakaata te arahi ki te kore pumau, te kino rānei i ngā wāhanga pēnei i ngā whakakaha me ngā oscillator.
E rua ngā āhuatanga matua o te hoahoa o te whakawehe: te nekehanga ā-wāhanga kore-tauutuutu me te mimiti rerekētanga i waenga i ngā ahunga whakamua me ngā ahunga whakamuri. Ka tutukihia ēnei āhuatanga mā te whakamahi i tētahi papa aukume iahiko tika (DC) ki te rauemi ferrite, e whakarerekē ana i ōna āhuatanga hikohiko i runga i te ahunga o te tohu ngaruiti.
| Kaiārahi-mw | Whakatakotoranga |
LDGL-2/4-S1
| Auautanga (MHz) | 2000-4000 | ||
| Awhe Pāmahana | 25℃ | 0-60℃ | |
| Ngaronga whakaurunga （db） | ≤1.0dB (1-2) | ≤1.0dB (1-2) | |
| VSWR (mōrahi) | ≤1.3 | ≤1.35 | |
| Wehenga (db) (min) | ≥40dB (2-1) | ≥36dB (2-1) | |
| Āraitanga | 50Ω | ||
| Mana Whakamua (W) | 10w(cw) | ||
| Mana Whakamuri (W) | 10w (rv) | ||
| Momo Hononga | SMA-M→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 | -10ºC~+60ºC |
| Te pāmahana rokiroki | -50ºC~+85ºC |
| Te wiri | 25gRMS (15 nekehanga 2KHz) te manawanui, 1 hāora ia tuaka |
| haumākū | 100% RH ki te 35ºc, 95% RH ki 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: SMA-M→SMA-F
| Kaiārahi-mw | Raraunga Whakamātautau |
