Patent Number:ZL 2011 3 0420748.4
Part number:BH-BD-3
Beidou antenna:
One. Dielectric antenna specification
1. Patch antenna size:25*25*4mm
2. Center frequency 1561mhz+/-1 MHZ
3. V. S. W. R 1.5:1
4. Band width +/-5 MHZ
5. Attenuation fo+/-100mhz>30db
6. Impendence 50 ohm
...
|