Alaabta
ANT0025PO Anteennada Log-periodic-gacan ee gacanta lagu hayo
| Hogaamiye-mw | Hordhaca Anteenada Log-Periodic-gacan-qabta |
Soo bandhigida hogaamiyaha Cheng du mcrowave Tech.,(hogaamiyaha-mw) anteenada gacanta ku haysa ee xilliyeedka, xalka kama dambaysta ah ee kor loogu qaadayo awooda calaamadaha iyo daboolida inta jeer ee 800 ilaa 9000 MHz. Anteenadan is haysta ee awooda badan waxaa loogu talagalay in lagu taageero gacanta, PCS, LTE, 4G LTE iyo Wifi/WiMAX bandsyada soo noqnoqda, taas oo ka dhigaysa qalab lagama maarmaan u ah qof kasta oo u baahan isgaarsiin la isku halayn karo oo tayo sare leh.
Anteenada gacanta lagu qabto ee log-periodic anteenada waxay leedahay 6 dBi faa'iido fidsan, oo daboolaysa L/S/C/X oo leh saxnaan sare iyo saxsanaan, hubinta inaad ku xidhan tahay meel kasta oo aad joogto. Anteenada gaarka ah waa naqshadeeda toosan iyo toosan ee log-periodic, taasoo bixisa dabacsanaan iyo laqabsi aan horay loo arag si loo daboolo baahiyahaaga gaarka ah iyo deegaanka.
Naqshadeynta adkeysiga iyo waxqabadka, anteenada gacanta lagu hayo ee log-periodic anteenada waxaa ku jira radome caag ah oo aad u sarreeya, khasaare hooseya kaas oo hubinaya inay u adkeysan karto xaaladaha adag oo ay sii wado bixinta waxqabad heersare ah. Qabashada bastoolada wareega ah waxay sii kordhisaa ku habboonaanta iyo fududaynta isticmaalka, taasoo kuu oggolaanaysa inaad si fudud u hagaajiso anteenada si aad u wanaajiso soo-dhoweynta calaamadaha.
| Hogaamiye-mw | Tilmaamid |
ANT0025PO 80MHz～8000MHZ
| Inta jeer ee inta jeer: | 800-8000MHz |
| Gain, Nooca: | ≥5(TYP) |
| Polarization: | toosan |
| 3dB Beamwidth, E-Diyaarad, Min | E_3dB:≥60Deg. |
| 3dB Beamwidth, E-Diyaarad, Min | H_3dB:≥100Deg. |
| VSWR: | ≤ 2.0:1 |
| Caqabad: | 50 OHMS |
| Xidhiidhiyayaasha Dekedda: | SMA-Dumar |
| Heerkulka Heerkulka ee shaqaynaya: | -40˚C-- +85 ˚C |
| Qiimaynta Awooda: | 300 Watt |
| miisaanka | 0.5kg |
| Midabka Dusha sare: | Madow |
Sawirka dulucda
Dhammaan cabbirrada mm
Dhammaan Xidhiidhiyayaasha:SMA-F
Hadalo:
Qiimaynta korantadu waa culayska vswr ka fiican 1.20:1
| Hogaamiye-mw | Tilmaamaha Deegaanka |
| Heerkulka shaqada | -30ºC~+60ºC |
| Heerkulka Kaydinta | -50ºC~+85ºC |
| Gariir | 25gRMS (15 darajo 2KHz) adkaysi, 1 saac dhidibkiiba |
| Qoyaanka | 100% RH at 35ºc, 95% RH at 40ºc |
| Naxdin | 20G ee 11msec nus mawjadaha sinaha, 3 dhidib labada jiho |
| Hogaamiye-mw | Tilmaamaha Makaanikada |
| Shayga | agabka | dusha sare |
| Shell 1 | Nayloon | |
| Shell 1 | Nayloon | |
| gariiriye | Iskaashato cas | dareen |
| Rohs | waafaqsan | |
| Miisaanka | 0.5kg | |
| Baakad | Kiis baakad kartoon ah (la beddeli karo) | |
Sawirka dulucda:
Dhammaan cabbirrada mm
Dulqaadyada dulucda ± 0.5(0.02)
Dulqaadyada Koritaanka ± 0.2 (0.008)
Dhammaan Xidhiidhiyayaasha: SMA-Dumar
| Hogaamiye-mw | Xogta Tijaabi |
| Hogaamiye-mw | qeexidda xisaabta anteenada |
Qeexitaanka xisaabeed ee iskudarka antenna K waa sida soo socota:
Halbeeg walba macnihiisa waa sida soo socota:
E: xoogga beerta ee booska bannaan ee anteenada helaysa, oo ah cutubka V / m;
V: qiimaha korantada ee ay heshay dekedda anteenada, unugga V.
Qaabka xisaabinta ee isku-dhafka antenna ee lagu muujiyey logarithm waa sida soo socota:
Log-periodicDipoleAntenna isticmaalka
(1) Inta badan loo isticmaalo band mowjad ultra-gaaban, sidoo kale waxaa loo isticmaali karaa sida anteenada isgaarsiinta hirarka gaaban iyo hirar dhexdhexaad ah, anteeno gudbinta hirar gaaban. Anteenooyinka waqti-xilliyeedka ah sidoo kale waxaa loo isticmaali karaa quudiyeyaal anteenooyinka milicsiga mikrowave. Waxaa loo isticmaali karaa raadiyaha hiwaayadda ah iyo hawlgallada raadiyaha band ee muwaadinka, iyo sidoo kale cilmi baarista iyo la socodka.
(2) Log-periodic Dipole Antenna, waxay awoodaan in ay ku ilaaliyaan hababka shucaaca joogtada ah ee tiro badan oo isdabajoog ah, taas oo ka dhigaysa mid waxtar u leh codsiyada halka anteenooyinku u baahan yihiin inay ka shaqeeyaan meelo badan oo soo noqnoqda iyada oo aan la hagaajin ama wax ka beddelin.
Tags Hot: Anteeno-Log-periodic-gacanta, Shiinaha, soo saarayaasha, alaab-qeybiyeyaal, la habeeyay, qiimo jaban Shaandheeyaha Joogsiga ee Rf Band, 1 40GHz 10dB Isku-xidhaha Jihada