Multi star full frequency RTK GNSS mlongoti
Chiyambi cha Zamalonda
Nyenyezi yathunthu ya satellite navigation antenna ili ndi izi:
kukula kochepa,
kuyika kolondola kwambiri,
Kupeza kwakukulu,
mphamvu zotsutsana ndi kusokoneza.
Mapangidwe a antenna okhala ndi zakudya zambiri kuti gawo lapakati likhale lokhazikika.Nthawi yomweyo, mlongotiyo ulinso ndi mbale yamitundu yambiri yotsamwitsa, yomwe imapewa bwino kusokoneza kwa ma siginecha pakulondola kwamayendedwe popondereza ma sign anjira zingapo.
Mapangidwe a anti-surge amatha kukana kusokoneza kwamphamvu kunja ndikuwonetsetsa kukhazikika ndi chitetezo cha ma sign oyenda.
Kuphatikiza apo, mlongoti uwu uli ndi zochitika zosiyanasiyana zogwiritsira ntchito.Kaya ndi geodetic surveying, oceanographic survey, oceanographic survey, waterway surveying, or monitoring zivomezi, kumanga mlatho, kugumuka kwa nthaka, ntchito zotengera ma terminal, ndi zina zotero, zitha kubweretsa njira zolondola komanso zogwira mtima pamayendedwe onse.
Mafotokozedwe a Zamalonda
| Makhalidwe Amagetsi | |
| pafupipafupi | GPS: L1/L2/L5 GLONASS: GL/G2.G3 BeiDou: B1/B2/B3 Galileo: E1/L1/E2/E5a/E5b/E6 QZSS:L1CA/L2/L5 |
| Chithunzi cha VSWR | <2.0 |
| Kuchita bwino | 1175 ~ 1278MHz @32.6% 1561 ~ 1610MHz @51.3% |
| Ma radiation | Directional |
| Kupindula | 32±2dBi |
| Kupeza kwa Passive Antenna Peak | 6.6dBi |
| Avereji Kupindula | -2.9dBi |
| Kusokoneza | 50Ω pa |
| Axial Ratio | ≤2dB |
| Polarization | Mtengo RHCP |
| LNA ndi Sefa Zamagetsi Zamagetsi | |
| pafupipafupi | GPS: L1/L2/L5 GLONASS: GL/G2.G3 BeiDou: B1/B2/B3 Galileo: E1/L1/E2/E5a/E5b/E6 QZSS:L1CA/L2/L5 |
| Kusokoneza | 50Ω pa |
| Chithunzi cha VSWR | <2.0 |
| Chithunzi cha Phokoso | ≤2.0dB |
| Mtengo wa LNA | 28±2dB |
| 1 dB compression point | 24dbm pa |
| Supply Voltage | 3.3-5VDC |
| Ntchito Panopo | ＜50mA (@3.3-12VDC) |
| Out of Band Suppression | ≥30dB (@fL-50MHz,fH+50MHz) |
Antenna Passive Parameter
Chithunzi cha VSWR
LNA-L & LNA-H
