Ngwaahịa
ANT0105UAV vetikal polarization Omnidirectional Antenna
| Onye ndu-mw | Okwu Mmalite nke Antenna Omnidirectional Polarization kwụ ọtọ |
Na-ewebata onye ndu Chengdu micorwave Tech.,(leader-mw)ANT0105UAV kwụ ọtọ omnidirectional antenna - ngwọta zuru oke maka mkpa nkwukọrịta ekwentị gị na ikuku.Antenna ọhụrụ a na-enye ọtụtụ uru na-eme ka ọ dị mma maka ngwa dị iche iche.
Otu n'ime uru ndị dị na antenna ANT0105UAV bụ polarization kwụ ọtọ, nke na-enye ohere maka mkpuchi mkpuchi 360-degree.Nke a pụtara na ọ dịghị mkpa maka ọnọdụ ọ bụla pụrụ iche ma ọ bụ ebumnuche - naanị tinye antenna ma nwee ọ enjoyụ enweghị nkebi, mkpuchi ọ bụla.Na mgbakwunye, ngwaọrụ ahụ dị mfe ma dị mfe ịwụnye, na-azọpụta gị oge na ike.
Na mgbakwunye na ịdị mfe iji, antenna ANT0105UAV na-enye oke RF dị egwu site na 20MHz ruo 8000MHz.Mkpuchi a sara mbara na-eme ka ọ dabara maka sistemụ nkwukọrịta ekwentị na ikuku dị iche iche, na-eme ka ị nọrọ na njikọ n'agbanyeghị ebe ịnọ.Ma ị nọ n'ime ime obodo ma ọ bụ n'ime ime obodo na-eme mkpọtụ, antenna ANT0105UAV nwere ike gboo mkpa gị.
Mana nke ahụ abụghị ihe niile - a na-ewukwa antenna ANT0105UAV ka ọ dịgide, na-eji ihe dị elu na ihe owuwu iji hụ na a pụrụ ịdabere na ya na ịdịte aka.Nke a pụtara na ị nwere ike ịwụnye antenna gị na ntụkwasị obi, ebe ịmara na ọ ga-enye ọrụ na-agbanwe agbanwe, na-arụ ọrụ dị elu maka afọ ndị na-abịa.
| Onye ndu-mw | Nkọwapụta |
ANT0105UAV 20MHz ~ 8000MHz
| Oke ugboro: | 20-8000MHz |
| Nweta, ụdị: | ≥0(Ụdị.) |
| Oke.deviation si okirikiri | ±1.5dB (TYP.) |
| Ụkpụrụ radieshon kwụ ọtọ: | ± 1.0dB |
| Polarization: | vetikal polarization |
| VSWR: | 2.5:1 |
| Mgbochi: | 50 OHMS |
| Njikọ ọdụ ụgbọ mmiri: | SMA-Nwanyị |
| Oke okpomoku na-arụ ọrụ: | -40˚C-- +85 ˚C |
| ibu | 0,3kg |
| Agba elu: | Akwụkwọ ndụ akwụkwọ ndụ |
| Nkọwapụta: | 156×74×42MM |
Okwu:
Ogo ike bụ maka ibu vswr karịa 1.20: 1
| Onye ndu-mw | Nkọwapụta gburugburu ebe obibi |
| Okpomọkụ arụ ọrụ | -30ºC ~ +60ºC |
| Okpomọkụ nchekwa | -50ºC~+85ºC |
| Mmaji | 25gRMS (15 degrees 2KHz) ntachi obi, 1 hour kwa axis |
| iru mmiri | 100% RH na 35ºc, 95% RH na 40ºc |
| Ujo | 20G maka 11msec ọkara sine ife, 3 axis abụọ ntụziaka |
| Onye ndu-mw | Nkọwapụta igwe |
| Ihe | ihe | elu |
| Ihe mkpuchi vertebral 1 | 5A06 aluminom na-eguzogide nchara | Agba conductive oxidation |
| Ihe mkpuchi vertebral 2 | 5A06 aluminom na-eguzogide nchara | Agba conductive oxidation |
| antenna vertebral ahụ 1 | 5A06 aluminom na-eguzogide nchara | Agba conductive oxidation |
| antenna vertebral ahụ 2 | 5A06 aluminom na-eguzogide nchara | Agba conductive oxidation |
| yinye ejikọrọ | epoxy iko laminated mpempe akwụkwọ | |
| Antenna isi | Red Cooperation | ngafe |
| Ngwa mgbakwasa 1 | Naịlọn | |
| Ngwa mgbakwasa 2 | Naịlọn | |
| mkpuchi elu | eriri mmanụ aṅụ laminated fiberglass | |
| Rohs | nnabata | |
| Ibu | 0,3kg | |
| Nkwakọ ngwaahịa | Aluminom alloy akpa akpa (nwere ike ịhazi ya) | |
Ihe osise nkọwa:
Akụkụ niile dị na mm
Nkwenye nkọwapụta ± 0.5(0.02)
Nkwalite oghere ±0.2(0.008)
Njikọ niile: SMA-Nwanyị
| Onye ndu-mw | ANT0105UAV Omnidirectional Antenna Uru: |
(1) Ọnọdụ radieshon: mkpuchi kehoraizin ogo 360
Antenna omnidirectional kwụ ọtọ bụ nke na-ewepụta ebili mmiri redio n'otu n'otu n'akụkụ niile site n'otu ebe.Polarization kwụ ọtọ pụtara na ọkụ eletrik nke ebili mmiri redio na-adabere na kwụ ọtọ, ebe omni-directional pụtara na ụkpụrụ radieshon nke antenna na-ekpuchi ogo 360 kwụ ọtọ.
(2) Ejiri ya maka sistemu nzikọrịta ozi ekwentị na ikuku, mkpuchi sara mbara
A na-ejikarị antennas ndị a na usoro nkwukọrịta ekwentị na ikuku, a na-etinyekwa ha n'elu ụlọ ndị toro ogologo dị ka ụlọ ma ọ bụ ụlọ elu iji nye mkpuchi sara mbara.A na-ejikwa ha na ngwa ndị chọrọ nzikọrịta ozi zuru oke, dịka mgbasa ozi redio, nkwukọrịta satịlaịtị na usoro nkwukọrịta mberede.
(3) Enweghị ọnọdụ pụrụ iche na ebumnuche, akụrụngwa dị mfe ma dị mfe iji wụnye
Otu n'ime uru nke antenna omnidirectional kwụ ọtọ bụ ịdị mfe yana ịdị mfe nke nrụnye.Ọ dịghị achọ ọnọdụ pụrụ iche ma ọ bụ ebumnuche, enwere ike itinye ya ngwa ngwa na ngwa ngwa.Mana uru ya dị ntakịrị ma e jiri ya tụnyere antenna ntụzịaka, nke pụtara na oke ya dị irè nwere oke.Ọ na-ewutekwa ya site na ntụgharị uche sitere na ihe ndị dị nso, dịka ụlọ, osisi na ihe ndị ọzọ.
Antenna enweta
1.Directivity coefficient D (directivity)Echiche nke uru antenna na-enwekarị mgbagwoju anya n'ihi na e nwere paramita atọ na-egosipụta uru nke antenna:
2. Nweta
3. Enwetara Uru
Iji mee ka mmekọrịta dị n'etiti atọ ahụ doo anya, a na-ebu ụzọ nye ụzọ mgbako nke atọ:
Directivity = 4π (ike radieshon ike P_max
Ngụkọta ike nke antenna (P_t) na-agbasa)
Enweta = 4π (ike radieshon ike P_max
Mgbakọta ike nke antenna P_in nwetara)
Enwetara enwetara = 4π (ike radieshon ike P_max
Mgbakọta ike nwere obi ụtọ site na isi mmalite mgbaàmà (P s)