Lihlahisoa
ANT0105UAV polarization Omnidirectional Antenna
| Moetapele-mw | Selelekela ho Vertical Polarization Omnidirectional Antenna |
E hlahisa moetapele oa Chengdu micorwave Tech.,(moetapele-mw)ANT0105UAV vertically polarized omnidirectional antenna - tharollo e phethahetseng bakeng sa litlhoko tsa hau tsa puisano tsa cellular le waelese. Antenna ena e ncha e fana ka melemo e mengata e etsang hore e be e loketseng lits'ebetso tse fapaneng.
O mong oa melemo ea mantlha ea antenna ea ANT0105UAV ke polarization ea eona e otlolohileng, e lumellang hore ho be le likhato tse 360 tse otlolohileng. Sena se bolela hore ha ho na tlhoko ea maemo kapa sepheo se ikhethileng - kenya feela lenakana 'me u natefeloe ke ts'ireletso e se nang moeli, e pota-potileng hohle. Ho phaella moo, sesebelisoa se bonolo ebile se bonolo ho se kenya, se u bolokela nako le matla.
Ntle le ho ba bonolo ho e sebelisa, antenna ea ANT0105UAV e fana ka mefuta e khahlang ea RF ho tloha ho 20MHz ho isa ho 8000MHz. Kakaretso ena e pharaletseng e etsa hore e tšoanelehe bakeng sa mefuta e fapaneng ea litsamaiso tsa puisano tsa cellular le waelese, ho netefatsa hore o lula o hokahane ho sa tsotelehe hore na o hokae. Hore na o sebakeng sa mahaeng se hole kapa setsing sa toropo se phetheselang, lenaka la ANT0105UAV le ka khotsofatsa litlhoko tsa hau.
Empa ha se phetho - antenna ea ANT0105UAV le eona e hahiloe hore e tšoarelle, e sebelisa thepa ea boleng bo holimo le kaho ho netefatsa ho ts'epahala le ho tšoarella. Sena se bolela hore o ka kenya antenna ea hau ka kholiseho, u tseba hore e tla fana ka ts'ebetso e tsitsitseng, e sebetsang hantle bakeng sa lilemo tse tlang.
| Moetapele-mw | Tlhaloso |
ANT0105UAV 20MHz ~8000MHz
| Marang-rang: | 20-8000MHz |
| Fumana, Mofuta: | ≥0（TYP.） |
| Max. ho kgeloha ho potoloha | ±1.5dB(TYP.) |
| Mokhoa o otlolohileng oa mahlaseli: | ±1.0dB |
| Polarization: | polarization e otlolohileng |
| VSWR: | ≤ 2.5: 1 |
| Tšitiso: | 50 OHMS |
| Lihokelo tsa Boema-kepe: | SMA-Mosali |
| Sebaka sa Mocheso oa Ts'ebetso: | -40˚C-- +85 ˚C |
| boima | 0.3kg |
| Mmala oa Bokaholimo: | Botala |
| Kemiso: | 156×74×42MM |
Maikutlo:
Tekanyetso ea matla ke ea mojaro vswr ho feta 1.20: 1
| Moetapele-mw | Litlhaloso tsa Tikoloho |
| Mocheso oa Ts'ebetso | -30ºC ~ +60ºC |
| Mocheso oa polokelo | -50ºC ~ +85ºC |
| Ho thothomela | 25gRMS (15 degrees 2KHz) mamello, hora e le 'ngoe ka axis |
| Mongobo | 100% RH ho 35ºc, 95%RH ho 40ºc |
| Ho tshoha | 20G bakeng sa 11msec half sine wave,3 axis mahlakore ka bobeli |
| Moetapele-mw | Litlhaloso tsa Mechini |
| Ntho | lisebelisoa | bokahodimo |
| Sekoaelo sa 'mele oa vertebral 1 | 5A06 aluminium e thibelang mafome | Mobala oa conductive oxidation |
| Sekoaelo sa 'mele oa vertebral 2 | 5A06 aluminium e thibelang mafome | Mobala oa conductive oxidation |
| 'mele oa mokokotlo oa antenna 1 | 5A06 aluminium e thibelang mafome | Mobala oa conductive oxidation |
| 'mele oa mokokotlo oa antenna 2 | 5A06 aluminium e thibelang mafome | Mobala oa conductive oxidation |
| ketane e hokahaneng | epoxy khalase laminated sheet | |
| Antenna ea mantlha | Kopo e khubelu | tjantjello |
| Sekhahla sa ho kenya 1 | Nylon | |
| Sekhahla sa ho kenya 2 | Nylon | |
| sekoahelo sa kantle | Khalase ea fiber e entsoeng ka khekhe ea linotsi | |
| Rohs | lumellana | |
| Boima ba 'mele | 0.3kg | |
| Ho paka | Aluminium alloy packing case (e ka etsoa ka mokhoa o ikhethileng) | |
Setšoantšo sa Outline:
Litekanyo tsohle ka mm
Mamello ea Tlhaho ± 0.5(0.02)
Mamello ea Likoti tse Mount ±0.2(0.008)
Lihokelo Tsohle: SMA-Female
| Moetapele-mw | ANT0105UAV Omnidirectional Antenna Melemo: |
(1) Mokhoa oa mahlaseli: likhato tse 360 tse otlolohileng
Antenna e otlolohileng ea polarized omnidirectional ke e khantšang maqhubu a seea-le-moea ka mokhoa o ts'oanang ka nqa tsohle ho tloha ntlheng e le 'ngoe. Polarization e otlolohileng e bolela hore sebaka sa motlakase sa maqhubu a seea-le-moea se shebile holimo, athe omni-directional e bolela hore mohlala oa mahlaseli a antenna o koahela likhato tse 360 ho ea holimo.
(2) E sebelisoa bakeng sa litsamaiso tsa puisano tsa cellular le waelese, sekoaelo se pharaletseng
Li-antenna tsena li sebelisoa hangata lits'ebetsong tsa puisano tsa mehala le mehala, 'me li behiloe holim'a meaho e melelele joalo ka meaho kapa litora ho fana ka tšireletso e pharaletseng. Li boetse li sebelisoa lits'ebetsong tse hlokang mefuta e mengata ea puisano, joalo ka khaso ea seea-le-moea, likhokahano tsa sathelaete le lits'ebetso tsa likhokahanyo tsa tšohanyetso.
(3) Ntle le boemo bo khethehileng le sepheo, thepa e bonolo ebile e bonolo ho e kenya
O mong oa melemo ea polarized omnidirectional antenna ke bonolo le bonolo ba ho kenya. Ha e hloke boemo bo khethehileng kapa sepheo, 'me e ka kenngoa kapele le ha bonolo. Empa phaello ea eona e batla e le tlaase ha e bapisoa le antenna ea tataiso, e bolelang hore sebaka sa eona se sebetsang se lekanyelitsoe. E boetse e khathatsoa ke litšoantšo tse tsoang linthong tse haufi, tse kang mehaho, lifate le mehaho e meng.
Phaello ea Antenna
1.Directivity coefficient D (directivity)Mohopolo oa ho fumana manakana hangata oa ferekanngoa hobane ho na le liparamente tse tharo tse bontšang phaello ea lenakana:
2. Phaello
3.Ho Lemoha Phaello
E le ho hlakisa kamano pakeng tsa tse tharo, mekhoa ea lipalo ea tse tharo e fanoa pele:
Directivity=4π (matla a mahlaseli a matla a antenna P_max
Kakaretso ea matla a hlahisoang ke lenakana (P_t))
Fumana=4π (antenna e matla ea radiation P_max
Kakaretso ea matla a amohetsoeng ke lenakana P_in)
Kamohelo e Lemohileng = 4π (antenna e matla ea radiation P_max
Kakaretso ea matla a hlasimolohileng ke mohloli oa lets'oao (P s)