- #1
leepower
- 7
- 0
hi. I am looking into buying/making a wireless video camera to attach to a radio controlled submarine. I am familiar with the 2.4g cctv type spycams and digital video receivers but am told water is an insulator to the fm signal being transmitted. I am also aware of the rc 12 wireless mini cam which transmits a 1.2g signal "morse code" signal. the range of the rc 12 is less than I am looking for of 200 yards at depths of 20 feet. can this be improved on and what are the principles of transmitting underwater. many thanks