hi, I'm still in process of designing some little tracking
transmitters (10-50mw) for model airplanes ( take my tech test on
Saturday!! ) and I'm trying to decide if to go the 400 or 800MHz band
approach. The higher frequency would allow a little shorter antenna
... but would be a little more directional (?) ... considering what
I'm trying to locate may be out in the weeds somewhere does anyone
have any experience which one would be better and why ? TIA stan