Ngā Hua
Whakawehe Hononga Takirua 700-1000Mhz LDGL-0.7/1-S
| Kaiārahi-mw | Kupu Whakataki Kaiwhakawehe Hononga Takirua 700-1000Mhz LDGL-0.7/1-S |
Ko te wehewehe hononga takirua me te hononga SMA he momo wāhanga ngaruiti e whakamahia ana hei whakarato i te wehenga i waenga i ngā wāhanga rerekē o te ara iahiko, inā koa i roto i ngā tono auau teitei mai i te 700 ki te 1000 MHz. He mahi nui tā tēnei taputapu ki te aukati i ngā whakaata tohu me te pokanoa, ā, mā reira ka whakarei ake i te mahi whānui o ngā pūnaha ngaruiti.
Ko te wehewehe hononga takirua he mea hanga mai i ngā rauemi ferrite e rua e wehea ana e ngā mokowā kore-aukume, kei roto i tētahi anga whakarewa he hononga SMA (SubMiniature putanga A) hei whakauru ngāwari ki ngā ara iahiko ngaruiti. Ko te hononga SMA he momo hononga RF coaxial noa, e mōhiotia ana mō tōna pakari me te pono i roto i ngā tono auau teitei. Ka mahi te wehewehe i runga i te mātāpono o te whakahāngai aukume, ka whakamahia he papa aukume iahiko tika (DC) kia poutū ki te ahunga o te rere o te tohu RF.
I roto i tēnei awhe auau o te 700 ki te 1000 MHz, ka ārai pai te kaiwhakawehe i ngā tohu e haere ana i te taha kotahi, me te tuku i ngā tohu kia haere i te taha kē. Ka āwhina tēnei āhuatanga kotahi-ara ki te tiaki i ngā wāhanga tairongo mai i te kino i puta mai i te mana whakaata, i ngā tohu whakamuri kāore e hiahiatia ana rānei, e kitea pinepine ana i roto i ngā pūnaha tuku me te kaiwhiwhi. Hei tāpiri, ka whakapai ake i te pumau o ngā oscillator mā te mimiti i tetahi mana whakaata, ka whakaiti i ngā pānga kukume auau.
He teitei ake ngā taumata wehewehe o ngā momo wehewehe hononga takirua i ngā momo wehewehe hononga takitahi, ā, he mea tino pai mō ngā tono uaua ake e hiahia ana kia pai ake te pono o te tohu. He whānuitia te whakamahinga i roto i ngā pūnaha whakawhitiwhiti kōrero, te hangarau radar, ngā whakawhitiwhitinga amiorangi, me ētahi atu tono ngaruiti e tino hiahiatia ana te pono o te tohu me te pumau o te pūnaha.
Hei whakarāpopototanga, he mea nui te wehewehe hononga takirua me te hononga SMA, i hangaia mō ngā auau mai i te 700 ki te 1000 MHz, i roto i te hangarau ngaruiti. Ka whakarato i te wehenga tino pai, ka ārai i te whakaata tohu, ā, ka pupuri i te mahi whānui o te pūnaha mā te whakarite kia haere noa ngā tohu i te huarahi e tika ana.
| Kaiārahi-mw | Whakatakotoranga |
LDGL-0.7/1-S
| Auautanga (MHz) | 700-1000 | ||
| Awhe Pāmahana | 25℃ | 10-60℃ | |
| Ngaronga whakaurunga （db） | ≤1.5 | ≤1.6 | |
| VSWR (mōrahi) | 1.8 | 1.9 | |
| Wehenga (db) (min) | ≥32 | ≥30 | |
| Āraitanga | 50Ω | ||
| Mana Whakamua (W) | 20w(cw) | ||
| Mana Whakamuri (W) | 10w (rv) | ||
| Momo Hononga | SMA-F→SMA-M | ||
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-F→SMA-M
| Kaiārahi-mw | Raraunga Whakamātautau |
