
yea. You guys are fun to read!

but you' right about crosstalk. Not too bad tough. The amp you linked to is of type Sunhans. The antennas are small panel antennas and it will work for a setup on the RC. However, gain is not all. There are hugh differences in quality of amps. Noise and band pass filters.. Distortion, behavior at saturation point, amp curve and minimum trigger level. Sunhans trigger level is fine with short cables but too high if signal is weak. I noticed also that the both omni antennas work best when not in lime with the bird.(one covering the other)
unbeatable of course are real high gain directional antennas. Cheap and strong and perfect to block out other noise. I bought various types very cheap from yagi.pl ( note, that itelite are also polish)