Lihlahisoa
ANT0024 Log Periodic Antenna
| Moetapele-mw | Kenyelletso ea Log Periodic Antenna |
E hlahisa LEADER MICROWAE TECH., Li-antenna tsa boleng bo holimo tsa log-periodic, tse entsoeng Chaena ke barekisi ba ka sehloohong ba indasteri.Li-antenna tsa rona tsa log-periodic li etselitsoe ho fana ka ts'ebetso e ts'epahalang le e tsitsitseng lits'ebetsong tse fapaneng, ho etsa hore e be tse loketseng litlhoko tse fapaneng tsa likhokahano le liphatlalatso.
Li-antenna tsa rona li entsoe ka mokhoa o phethahetseng, li sebelisa theknoloji ea morao-rao le lisebelisoa ho netefatsa kamohelo e nepahetseng le phetisetso ea matšoao.Li entsoe ka hloko ke litsebi tse nang le phihlelo tse khomarelang litekanyetso tsa boleng bo phahameng ka ho fetisisa ho fana ka lihlahisoa tse tšoarellang, tse sebetsang hantle tse finyellang litlhoko tsa bareki.
Setsing sa rona sa tlhahiso naheng ea China, re na le bokhoni ba ho hlahisa li-antenna tsa nako le nako tsa log-periodic ho fihlela litlhoko tse ikhethileng.Ebang ke boholo bo feto-fetohang, mefuta ea maqhubu kapa likhetho tse ntseng li eketseha, re ka sebetsa haufi-ufi le bareki ba rona ho theha tharollo e lumellanang le litlhoko tsa bona hantle.Ho feto-fetoha ha maemo hona ho re khetholla ho bahlahisi ba bang 'me ho re nolofalletsa ho fana ka lihlahisoa tse khotsofatsang ka ho feletseng ho bareki ba rona.
| Moetapele-mw | TS'ELISO |
ANT0024 0.4GHz～2GHz
| Marang-rang: | 400-2000MHz |
| Fumana, Mofuta: | ≤6dB |
| Polarization: | Linear |
| 3dB Beamwidth, E-Plane, Min | E_3dB:≥60Deg. |
| 3dB Beamwidth, E-Plane, Min | H_3dB:≥100Deg. |
| VSWR: | ≤ 2.5: 1 |
| Tšitiso: | 50 OHMS |
| Lihokelo tsa Boema-kepe: | N-Mosali |
| Sebaka sa Mocheso oa Ts'ebetso: | -40˚C-- +85 ˚C |
| Lintlha tsa Matla: | 300 Watts |
| boima | 5kg |
| Mmala oa Bokaholimo: | Botala |
| MOETAPELE-MW | Antenna bandwidth |
Antenna bandwidth: bophara ba palo ea maqhubu a teng ha maemo a boletsoeng a fihletsoe. Boemo bona bo ka thibeloa ke leqhubu le emeng, phaello, bophara ba seriti, joalo-joalo Mekhoa e 'meli e sebelisoang ho lekanya lebelo la li-antenna ke: frequency multiplier BW(Ratio) le leloko. bandwidth BW(%), e ka baloang ka tsela e latelang:
Moo, fH e leng lebelo le phahameng ka ho fetisisa la lenakana, fL ke maqhubu a tlase a sebetsang a lenakana, 'me fC ke maqhubu a bohareng ba lenakana.Likamano pakeng tsa tse tharo ke tse latelang:
Boleng ba BW (%) bo tloha ho 0 ho isa ho 200%.
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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 |
| Sebaka sa antenna | lipolasetiki tse matlafalitsoeng ka fiber ea khalase | Ho penta ka holim'a metsi |
| karolo ea antenna | koporo e khubelu | tjantjello |
| Tšehetso ea li-antenna | nylon | deoil |
| Letlapa la motheo la antenna | 5A06 aluminium e thibelang mafome | Mobala oa conductive oxidation |
| ho phahamisa flange | 5A06 aluminium e thibelang mafome | Mobala oa conductive oxidation |
| Sehokedi | Khauta e pentiloeng ka koporo | Khauta e pentiloeng |
| Rohs | lumellana | |
| Boima ba 'mele | 5kg | |
| 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: N-Mosali
| Moetapele-mw | Lintlha tsa Tlhahlobo |