Mushroom Navigation GNSS Antenna Timing GPS Antenna
Chiyambi cha Zamalonda
Chogulitsacho ndi mlongoti wogwira ntchito kwambiri womwe umapangidwira malo opangira ma satellite navigation.Imathandizira Beidou B1, GPS L1 frequency band ndi GLONASS L1 frequency band, ndipo imagwira ntchito kwambiri pamayendetsedwe agalimoto ndi makina oyimilira.
Mlongoti umagwiritsa ntchito luso lapamwamba la mapangidwe a antenna ndipo uli ndi zizindikiro zabwino kwambiri.Phindu la antenna ndilokwera, lomwe lingathe kulandira bwino zizindikiro zofooka ndikuonetsetsa kuti chizindikiro chokhazikika.Mtengo wa chitsanzo ndi waukulu, ndipo mlongoti uli ndi luso lolandira bwino komanso malo akuluakulu ophimba, kupereka kuyenda kodalirika komanso kokhazikika.Kulandila kwa siginecha yotsika ndikwabwino kwambiri, ndipo zidziwitso zolondola zamayendedwe zitha kupezeka ngakhale pamavuto achilengedwe.
Mlongoti umagwiritsa ntchito mapangidwe a magawo awiri, zomwe zimapangitsa kuti gawo lapakati la mlongoti ligwirizane bwino ndi geometric center.Mapangidwewa amakwaniritsa malo olondola kwambiri, amachepetsa zolakwika, komanso amawongolera kulondola ndi kudalirika kwamayendedwe oyenda.
Mafotokozedwe a Zamalonda
Makhalidwe Amagetsi | |
pafupipafupi | BD 1;GPS L1;GLONASS L1 |
Chithunzi cha VSWR | <2.0 |
Kuchita bwino | 1550 ~ 1610MHz @ 60% |
Passive Gain | 1550 ~ 1610MHz @ 3dBi |
Phindu Lonse | 30±2dBi |
Kusokoneza | 50 ohm |
Polarization | Mtengo RHCP |
Chitsanzo cha Ma radiation | 360 ° |
Zithunzi za LNA | |
Kupindula | 28±2dBi |
Chithunzi cha VSWR | <2.0 |
Chithunzi cha Phokoso | ≤2dB |
M'gulu Flatness | ±2dB |
Supply Voltage | 3 ~ 5.5V DC |
Ntchito Panopo | ≤20mA |
Zofunika & & Zimango | |
Dimension | Φ63.4*57mm |
Zida za Antenna | ASA |
Cholumikizira | N Mwamuna |
Zachilengedwe | |
Kutentha kwa Ntchito | -45˚C ~ +85˚C |
Kutentha Kosungirako | -45˚C ~ +85 ˚C |
Kugwiritsa ntchito
1. PTC rolling stock tracking
2. Kutsata magalimoto ankhondo & kutsatira katundu
3. Precision Agriculture
4. Kuwongolera kosiyana