Mushroom Navigation GNSS Kav hlau txais xov Timing GPS Kav hlau txais xov
Khoom Taw Qhia
Cov khoom yog ib tug high-kev ua tau zoo active kav hlau txais xov tshwj xeeb uas tsim los rau lub tsheb built-in satellite navigation terminals.Nws txhawb nqa Beidou B1, GPS L1 zaus band thiab GLONASS L1 zaus band, thiab yog dav siv rau lub tsheb navigation thiab tso chaw.
Lub kav hlau txais xov siv cov kav hlau txais xov zoo tsim thev naus laus zis thiab muaj cov ntsuas kev ua tau zoo.Qhov nce ntawm lub kav hlau txais xov yog siab, uas tuaj yeem tau txais cov cim tsis muaj zog thiab ua kom cov teeb liab ruaj khov.Cov qauv nqaj yog dav, thiab tus kav hlau txais xov muaj peev xwm txais tau zoo thiab thaj chaw loj, muab kev txhim khu kev qha thiab ruaj khov thiab qhov chaw.Qhov siab siab lub kaum sab xis txais tos yog qhov zoo heev, thiab cov ntaub ntawv qhia kev qhia tseeb tuaj yeem tau txais txawm nyob rau hauv ib puag ncig hnyav.
Lub kav hlau txais xov txais yuav ib qho kev tsim ob-feed point, uas ua rau theem nruab nrab ntawm lub kav hlau txais xov zoo kawg nkaus nrog rau qhov chaw geometric.Qhov kev tsim no ua tiav qhov tseeb ntawm qhov chaw siab dua, txo qhov yuam kev, thiab txhim kho qhov tseeb thiab kev ntseeg siab ntawm cov txheej txheem navigation.
Khoom Specification
| Cov yam ntxwv hluav taws xob | |
| Ntau zaus | BD 1;GPS L1;GLONASS L1 |
| VSWR | <2.0 |
| Kev ua tau zoo | 1550 ~ 1610MHz @ 60% |
| Passive Tau Txais | 1550 ~ 1610MHz @ 3dBi |
| Nyiaj tau tag nrho | 30 ± 2dBi |
| Impedance | 50 awm |
| Polarization | RHCP |
| Radiation Qauv | 360 ° |
| LNA Data | |
| Tau txais | 28 ± 2dBi |
| VSWR | <2.0 |
| Nrov duab | ≤ 2dB |
| Hauv-band Flatness | ± 2dB |
| Cov khoom siv hluav taws xob | DC 3 ~ 5.5V |
| Ua hauj lwm tam sim no | ≤ 20mA |
| Khoom siv & & Mechanical | |
| Dimension | Φ63.4 * 57 hli |
| Cov khoom siv kav hlau txais xov | ASA |
| Txuas | N Txiv neej |
| Ib puag ncig | |
| Kev ua haujlwm kub | -45˚C ~ +85˚C |
| Cia Kub | -45˚C ~ +85˚C |
Daim ntawv thov
1. PTC dov Tshuag nrhiav
2. Tub rog lub tsheb taug qab & cov cuab yeej cuab tam nrhiav
3. Precision Agriculture
4. Kev kho qhov sib txawv
