Hello to all. I'm doing as much reading as I can on antennas for 900mhz video use but I have some questions...
First, everyone seems to recommend the rangevideo whip for the transmitter. I cannot see how this antenna, being only 4.5", long can be a true half wave. Is not a half wave for 900 mhz closer to 6.5"? Can anyone explain?
Also, the rangevideo patch antenna is also a hit with RC but it has what appears to be quite a long cable. Mr. RC states, in his article on how to build a patch antenna, that the normal coax cable causes much signal strength loss. Again, can anyone shed some lig