Zogulitsa
ANT0104 Ultra Wideband Omnidirectional Antenna
| Mtsogoleri-mw | Chidziwitso cha Ultra Wideband Omnidirectional Antenna |
Kuyambitsa mtsogoleri wa microwave tech.,(mtsogoleri-mw)mlongoti watsopano wa ultra-wideband omnidirectional ANT0104.Mlongoti wamphamvuwu wapangidwa kuti uzigwira ntchito mosiyanasiyana kuchokera ku 20MHz mpaka 3000MHz, ndikupangitsa kuti ikhale yoyenera kugwiritsira ntchito zosiyanasiyana kuphatikizapo mauthenga opanda zingwe, makina a radar ndi zina.
Kupindula kwakukulu kwa mlongoti uwu ndikokulirapo kuposa 0dB, ndipo kupatuka kwakukulu kozungulira ndi ± 1.5dB, kuwonetsetsa kufalitsa kodalirika komanso kosasinthasintha.Kuchita kwake kumakulitsidwanso ndi mawonekedwe a ± 1.0dB opingasa, opereka chidziwitso chabwino kwambiri mbali zonse.
ANT0104 ili ndi mawonekedwe a polarization, kupangitsa kuti ikhale yabwino kwa mapulogalamu omwe amawakonda kwambiri.Kuphatikiza apo, antenna's VSWR ≤2.5:1 ndi 50 ohm impedance imapereka kufananitsa koyenera komanso kutayika kwa ma sign.
Kapangidwe kake kakang'ono komanso kolimba kamapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'nyumba ndi kunja, ndipo magwiridwe antchito ake amnidirectional amalola kulumikizana kosasunthika pamalo aliwonse.
Kaya mukufunika kuwonjezera mphamvu ya ma siginecha a netiweki yanu yopanda zingwe, kupititsa patsogolo magwiridwe antchito a radar yanu, kapena kungofuna kutsimikizira kulumikizana kodalirika pama frequency osiyanasiyana, ANT0104 Ultra Wideband Omnidirectional Antenna ndiye yankho labwino kwambiri.
| Mtsogoleri-mw | Kufotokozera |
ANT0104 20MHz ~3000MHz
| Nthawi zambiri: | 20-3000MHz |
| Phindu, Type: | ≥0(TYP.） |
| Max.kupatuka kwa kuzungulira | ± 1.5dB (TYP.) |
| Njira yopingasa ya radiation: | ± 1.0dB |
| Polarization: | Kukhazikika kwa mzere wolunjika |
| VSWR: | ≤ 2.5: 1 |
| Kusokoneza: | 50 OHMS |
| Zolumikizira Madoko: | N-Mkazi |
| Kutentha kwa Ntchito: | -40˚C-- +85 ˚C |
| kulemera | 2kg pa |
| Mtundu Wapamwamba: | Green |
Ndemanga:
Mphamvu yamagetsi ndi ya katundu vswr kuposa 1.20: 1
| Mtsogoleri-mw | Zofotokozera Zachilengedwe |
| Kutentha kwa Ntchito | -30ºC ~ +60ºC |
| Kutentha Kosungirako | -50ºC ~ +85ºC |
| Kugwedezeka | 25gRMS (15 degrees 2KHz) kupirira, ola limodzi pa olamulira |
| Chinyezi | 100% RH pa 35ºc, 95% RH pa 40ºc |
| Kugwedezeka | 20G ya 11msec half sine wave, 3 axis mbali zonse |
| Mtsogoleri-mw | Kufotokozera Kwamakina |
| Kanthu | zipangizo | pamwamba |
| Chovala chamtundu wa Vertebral 1 | 5A06 aluminiyamu yosagwira dzimbiri | Colour conductive makutidwe ndi okosijeni |
| Chovala chamtundu wa Vertebral 2 | 5A06 aluminiyamu yosagwira dzimbiri | Colour conductive makutidwe ndi okosijeni |
| thupi la antenna vertebral 1 | 5A06 aluminiyamu yosagwira dzimbiri | Colour conductive makutidwe ndi okosijeni |
| thupi la antenna vertebral 2 | 5A06 aluminiyamu yosagwira dzimbiri | Colour conductive makutidwe ndi okosijeni |
| unyolo wolumikizidwa | epoxy galasi laminated pepala | |
| Mtundu wa antenna | Red Cooper | chisangalalo |
| Kuyika zida 1 | Nayiloni | |
| Zokwera 2 | Nayiloni | |
| chophimba chakunja | Chisa cha uchi laminated fiberglass | |
| Rohs | omvera | |
| Kulemera | 2kg pa | |
| Kulongedza | Aluminiyamu alloy packing kesi (customizable) | |
Chojambula:
Miyeso yonse mu mm
Kulekerera Kwadongosolo ± 0.5(0.02)
Kulekerera kwa Mabowo ± 0.2(0.008)
Zolumikizira Zonse: SMA-Female
| Mtsogoleri-mw | Data Data |
| Mtsogoleri-mw | kuyeza kwa mlongoti |
Pakuyezera kothandiza kwa koyefiyeti ya mlongoti D, timatanthauzira kuchokera kumtunda wamtundu wa radiation ya antenna.
Chiwongolero D ndi chiŵerengero cha kuchuluka kwa mphamvu zowunikira kwambiri P(θ,φ) Max ku mtengo wake wofunikira P(θ,φ)av pagawo la dera lakutali, ndipo ndi chiŵerengero chopanda dimension choposa kapena chofanana ndi 1 Njira yowerengera ili motere:
Kuphatikiza apo, directivity D ikhoza kuwerengedwa motsatira njira iyi:
D = 4 PI / Ω _A
M'malo mwake, kuwerengera kwa logarithmic kwa D kumagwiritsidwa ntchito nthawi zambiri kuyimira kupindula kwa mlongoti:
D = 10 chipika d
Chiwongolero chapamwambachi D chitha kutanthauziridwa ngati chiŵerengero cha chigawo chozungulira (4π rad²) mzere wa mtengo wa mlongoti ω _A.Mwachitsanzo, ngati mlongoti umangowalira kumtunda kwa hemispherical danga ndipo mtengo wake ndi ω _A=2π rad², ndiye kuti kulunjika kwake ndi:
Ngati logarithm ya mbali zonse ziwiri za equation yomwe ili pamwambayi yatengedwa, kupindula kolowera kwa mlongoti wokhudzana ndi isotropy kumatha kupezeka.Zindikirani kuti kupindulaku kumangowonetsa mawonekedwe amtundu wa antenna, mugawo la dBi, popeza kuyendetsa bwino ntchito sikumawonedwa ngati kupindula koyenera.Zotsatira zowerengera ndi izi:
3.01 kalasi: : dBi d = 10 chipika 2 zinthu
Magawo opeza antenna ndi dBi ndi dBd, pomwe:
DBi: ndi phindu lomwe limapezedwa ndi ma radiation ya mlongoti wokhudzana ndi gwero la mfundo, chifukwa gwero la nsonga lili ndi ω _A = 4π ndipo phindu lolowera ndi 0dB;
DBd: ndi kupindula kwa ma radiation a mlongoti wokhudzana ndi theka-wave dipole antenna;
Njira yosinthira pakati pa dBi ndi dBd ndi:
2.15 kalasi:: dBi 0 DBD zakuthupi