Questions tagged [rf]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
1 vote
1 answer

Help wanted identifying 4x mimo cellular data antennas in HR-01 5G router

I would like to attach an external 4x mimo patch or yagi antenna to a sharp HR-01 5g home router. I am relatively confident it is 4x mimo based on the ...
Peter's user avatar
  • 121
2 votes
1 answer

Reverse-engineering a weird 32-bit possibly not CRC checksum

I am trying to decode Arad/Master Meter utility water meter RF transmission. So far, I had success with reading the meter serial number and counter reading. The transmission looks like that: ...
Avi's user avatar
  • 21
4 votes
1 answer

Help identifying a 433.92 MHz signal modulation?

I have this report for the remote for the blinds. It says os OOK modulated. However I don't understand the signal I recorded when pushing ...
ril3y's user avatar
  • 221