Imikhiqizo
I-ANT0025PO I-Log-periodic Antenna ephathwa ngesandla
| Umholi-mw | Isingeniso Se-Log-Periodic Antenna Ephethwe Hand |
Sethula i-Cheng du leader i-mcrowave Tech.,(umholi-mw) i-antenna ye-log-periodic ephathwa ngesandla, ikhambi eliwujuqu lokukhulisa amandla esignali nokumbozwa kububanzi obungu-800 kuya ku-9000 MHz.Le antenna ehlangene kodwa enamandla yakhelwe ukusekela amabhendi eselula, i-PCS, LTE, 4G LTE kanye ne-Wifi/WiMAX, okuyenza ibe ithuluzi elibalulekile kunoma ubani odinga ukuxhumana okungenazintambo okuthembekile nokusebenza okuphezulu.
I-antenna ephathwa ngesandla ye-log-periodic antenna ifaka i-6 dBi flat gain, emboza i-L/S/C/X ngokunemba okuphezulu nokunemba, iqinisekisa ukuthi uhlala uxhumekile noma ngabe ukuphi.Ingqayizivele yale antenna idizayini yayo ye-log-periodic eshintshekayo nevundlile, ehlinzeka ngokuguquguquka okungakaze kubonwe kanye nokuzivumelanisa nezimo ukuze kuhlangatshezwane nezidingo zakho ezithile nendawo.
Idizayinelwe ukuqina nokusebenza, uthi oluphathwayo lwe-log-periodic oluphathwa ngesandla lufaka i-radome ebunjiwe yepulasitiki enamandla amakhulu, elahlekelwa kancane eqinisekisa ukuthi ikwazi ukumelana nezimo ezinzima futhi iqhubeke nokuletha ukusebenza okuvelele.Ukubamba kwayo kwesibhamu esizungezayo kwengeza futhi ekululameni nasekusebenziseni kalula, okukuvumela ukuthi ulungise kalula i-antenna ukuze wenze ukwamukela kwesignali ngokugcwele.
| Umholi-mw | Ukucaciswa |
I-ANT0025PO 80MHz～8000MHzI-Antenna ye-Log-periodic
| Ibanga Lemvamisa: | 800-8000MHz |
| Thola, Thayipha: | ≥5(I-TYP.） |
| I-Polarization: | Umugqa |
| 3dB Beamwidth, E-Plane, Min | E_3dB:≥60Deg. |
| 3dB Beamwidth, E-Plane, Min | H_3dB:≥100Deg. |
| I-VSWR: | ≤ 2.0: 1 |
| Impedance: | 50 OHMS |
| Izixhumi Zembobo: | I-SMA-Owesifazane |
| I-Operating Temperature Range: | -40˚C-- +85 ˚C |
| Isilinganiso samandla : | 300 Watt |
| isisindo | 0.5kg |
| Umbala Wobuso: | Mnyama |
Umdwebo Wohlaka
Bonke Ubukhulu ngo-mm
Zonke Izixhumi:SMA-F
Amazwana:
Isilinganiso samandla esokulayisha vswr kangcono kuno-1.20:1
| Umholi-mw | Imininingwane Yemvelo |
| Izinga Lokushisa Lokusebenza | -30ºC~+60ºC |
| Izinga Lokushisa Lesitoreji | -50ºC~+85ºC |
| Ukudlidliza | 25gRMS (15 degrees 2KHz) ukubekezela, ihora elingu-1 eksisi ngayinye |
| Umswakama | 100% RH ku-35ºc, 95%RH ku-40ºc |
| Ukwethuka | I-20G ye-11msec isigamu sine wave, i-axis engu-3 zombili izinkomba |
| Umholi-mw | Imininingwane Yemishini |
| Into | izinto zokwakha | phezulu |
| Igobolondo 1 | Inayiloni | |
| Igobolondo 1 | Inayiloni | |
| isidlidlizi | I-cooper ebomvu | ukuthatheka |
| Rohs | kuyavumelana | |
| Isisindo | 0.5kg | |
| Ukupakisha | Ikesi lokupakisha lebhokisi (lenziwa ngezifiso) | |
Umdwebo Wohlaka:
Bonke Ubukhulu ngo-mm
Ukubekezelelwa Kohlaka ± 0.5(0.02)
Ukubekezelela Izimbobo Ezikhulayo ±0.2(0.008)
Zonke Izixhumi: SMA-Female
| Umholi-mw | Idatha yokuhlola |
| Umholi-mw | incazelo yezibalo ye-antenna |
Incazelo yezibalo ye-antenna coefficient K imi kanje:
Izincazelo zepharamitha ngayinye zimi kanje:
E: ukuqina kwenkambu endaweni yothi olutholayo, kuyunithi engu-V/m;
V: inani le-voltage elitholwe imbobo ye-antenna eyamukelayo, ngeyunithi engu-V.
Ifomula yokubala ye-antenna coefficient evezwe ku-logarithm imi kanje:
Ukusetshenziswa kwe-Log-periodicDipoleAntenna
(1) Isetshenziswa kakhulu ku-ultra-short wave band, ingasetshenziswa futhi njenge-antenna yokuxhumana yamagagasi amafushane namagagasi aphakathi nendawo, i-antenna yokusakaza igagasi elifushane.Ama-antenna e-Log-periodic angasetshenziswa futhi njengeziphakeli zezimpondo ezibonisa i-microwave.Ingasetshenziselwa umsakazo we-ateur kanye nebhendi yezakhamizi, kanye nocwaningo lwesayensi nokuqapha.
(2) I-Dipole Antenna ye-Log-periodic, iyakwazi ukugcina amaphethini emisebe angaguquki phezu kwebanga elibanzi lamaza, okuwenza abe usizo ezinhlelweni lapho izimpondo zidinga ukusebenza kuwo wonke amabhendi amafrikhwensi amaningi ngaphandle kokulungiswa okukhulu noma ukuguqulwa.
Hot Tags: olubanjwe ngesandla log-periodic antenna, China, abakhiqizi, abahlinzeki, ngokwezifiso, intengo ephansi, 0 8 4 2Ghz 40 dB 600w Dual Directional Coupler, 2 8Ghz 16Way Power Divider, DC 18Ghz 2 Way PIM isihlukanisi samandla, EX PIM ukumelana namandla Isihlungi se-Rf Band Stop, 1 40GHz 10dB Directional Coupler