Re:You might want to investigate this... (Score 1)

Using 50' LMR400 cable with the 1 Watt amps, I believe, brings the power to just under the FCC spec, keeping the power within limits. Unfortunately, you can't tune the power of the Hyperlink amps. Using directional antennas, too, puts the user under different FCC rules than using omnis. A rep at Hyperlink should be able to help with the logistics. All their stuff is legal to the consumer (and they sell the higher powered stuff to the military, gov't and other countries with different regs.) Oh, and yes, since this equipment is usually much cheaper than the proprietary stuff, adjusting the ACKs is definitely a cost effective thing to do, if you're running into that problem.