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5 votes
1 answer
2k views

multi-protocol transmitters -- difference between stm32 4-in-1 and stm32 c2500 only ? [tx16s Vs. tx12]

Searching on the radio controllers radiomaster TX16s and TX12, I found that video https://www.youtube.com/watch?v=ekrG5meNZOU%3F&t=5m47s that warns me that Tx16s has an internal stm32 4-in-1 ...
user1598's user avatar
  • 123
4 votes
1 answer
114 views

How do I test if my DX5e antenna is still good?

I have a second hand DX5e tx that I haven't really used a ton yet, just on a little Blade Inductrix, within my house. However, the upper plastic end is broken off and the actual antenna seems pretty ...
Galaxy's user avatar
  • 641
3 votes
1 answer
469 views

In what direction should I orient the dipole antenna on my 2.4 GHz RC transmitter?

My RC transmitter has a movable antenna that allows me to change its orientation, like this one: In what direction should I point my 2.4 GHz RC transmitter antenna for best range and signal ...
ifconfig's user avatar
  • 6,008
11 votes
2 answers
5k views

Can circularly and linearly polarized antennae be used together for FPV?

I have a few spare antennae of mixed polarizations I'd like to be able to reuse for my FPV gear. Is there anything I need to know about incompatible configurations of mismatched polarizations ...
ifconfig's user avatar
  • 6,008