About

Gender

Male


Location

shenzhen


About Me:

a girl


Please tell us a bit about your UAV interest

Therefore, missiles are not considered UAVs because the vehicle itself is a weapon that is not reused, though it is also unmanned and in some cases remotely guided.


Hometown:

guangzhou


Activity Feed

biejinawei replied to biejinawei's discussion GPS modules with Active Antenna and without Active Antenna
"Ok, thanks for your help. Chris Anderson said:
There's no need for an active antenna if you're using a passive antenna with a well-designed ground plane. Even the high-end RTK GPSs typically use passive antenna"
Oct 27, 2017
biejinawei posted a discussion
This BBS was so attractive to me that I became one of them, and this was my first post, a little bit nervous, but it's ok.According so much research, I've found out that GPS modules have so many factors that depend their performance on.But I was…
Oct 27, 2017