UWB tus kav hlau txais xov sab nraud 3.7-4.2GHz
Khoom Taw Qhia
Tus kav hlau txais xov UWB no yog lub kav hlau txais xov uas muab kev pabcuam dav dav thiab kev ua haujlwm siab.Nws qhov kev pab cuam zaus yog 3.7-4.2GHz, yog li nws tsim nyog rau ntau yam kev thov.
Nws muaj kev ua haujlwm zoo heev, ncav cuag 65% kev ua haujlwm uas txhais tau tias nws tuaj yeem hloov pauv lub zog nkag mus rau hauv xov tooj cua tsis tau ua tiav cov teeb liab kis tau zoo.Tsis tas li ntawd, nws muaj 5dBi nce, uas txhais tau hais tias nws muaj peev xwm txhim kho cov teeb liab lub zog, muab kev pab ntau dua thiab kev sib kis ntev dua.
Cov xwm txheej ntawm daim ntawv thov muaj xws li qhov chaw nyob sab hauv tsev thiab daim ntawv thov taug qab.UWB thev naus laus zis muaj peev xwm ua tau zoo hauv thaj chaw sab hauv tsev thiab taug qab, thiab tuaj yeem siv los txheeb xyuas thiab taug qab qhov chaw thiab txav ntawm cov khoom.Nws tuaj yeem siv rau kev tswj cov cuab yeej hauv tsev ntse thiab kev lom zem, tso cai rau cov neeg siv wirelessly tswj thiab tswj cov khoom siv hauv tsev xws li lub teeb ntse, cov cuab yeej ntse, thiab cov khoom siv suab thiab video.Keyless nkag systems kuj yog ib qho tseem ceeb ntawm daim ntawv thov.Siv UWB thev naus laus zis, cov neeg siv tuaj yeem qhib thiab kaw cov kev tswj hwm kev nkag los ntawm smartphones lossis lwm yam khoom siv, muab kev nkag tau yooj yim dua thiab ruaj ntseg.Thaum kawg, precision ntsuas yog lwm daim ntawv thov tseem ceeb.UWB thev naus laus zis tuaj yeem siv los ntsuas thiab saib xyuas ntau yam ntawm lub cev, xws li kev ncua deb, nrawm, txoj haujlwm, thiab cov duab.Nws qhov kev daws teeb meem siab thiab raug ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev ntsuas qhov tseeb.
Nyob rau hauv luv luv, UWB kav hlau txais xov no muaj ntau yam ntawm daim ntawv thov muaj peev xwm thiab tuaj yeem ua lub luag haujlwm tseem ceeb hauv qhov chaw sab hauv tsev thiab kev taug qab, cov cuab yeej ntse hauv tsev tswj thiab kev lom zem, cov tshuab tsis muaj qhov tseem ceeb, thiab ntsuas qhov tseeb.Nws cov kev ua tau zoo heev thiab kev nce qib ua rau nws txhim khu kev qha thiab kev ua haujlwm siab uas ua tau raws li qhov xav tau ntawm cov xwm txheej sib txawv.
Khoom Specification
| Cov yam ntxwv hluav taws xob | |
| Ntau zaus | 3700-4200 MHz |
| SWR | <= 2.0 |
| Kav hlau txais xov Gain | 5dBi ib |
| Kev ua tau zoo | ≈65% |
| Polarization | Tawm |
| Kab rov tav Beamwidth | 360 ° |
| Vertical Beamwidth | 23-28° Nws |
| Impedance | 50 awm |
| Khoom siv & Mechanical yam ntxwv | |
| Hom Connector | N Txiv neej |
| Dimension | φ20 * 218 hli |
| Xim | Dub |
| Qhov hnyav | 0.055 Kg |
| Ib puag ncig | |
| Kev ua haujlwm kub | -40 ˚C ~ + 65 ˚C |
| Cia Kub | -40 ˚C ~ + 80 ˚C |
Kav hlau txais xov Passive Parameter
VSWR
Efficiency & Tau Txais
| Ntau zaus (MHz) | 3700.0 Nws | 3750.0 ib | 3800.0 Nws | 3850.0 ib | 3900.0 Nws | 3950.0 ib | 4 000.0 | 4 050.0 | 4 100.0 | 4 150.0 | 4200.0 Nws |
| Txais (dBi) | 4.87 ib | 4.52 ib | 4.44 ib | 4.52 ib | 4.56 ib | 4.68 ib | 4.38 ib | 4.27 ib | 4.94 ib | 5.15 | 5.54 ib |
| Kev ua tau zoo (%) | 63.98 ib | 61.97 ib | 62.59 ib | 63.76 ib | 62.90 ib | 66.80 ib | 65.66 ib | 62.28 Nws | 66.00 Nws | 64.12 ib | 66.35 Nws |
Radiation Qauv
|
| 3D | 2D- Kab rov tav | 2D-Vertical |
| 3700 MHz |  |  |  |
| 3950MHz |  |  |  |
| 4200 MHz |  |  |  |
