Here is what I have for my KCRG simple setup.
Took my "old" Radio Shack PRO-2006
Home built the antenna(Thanks to this forum for instructions). http://www.radioshack.com/product/index.jsp?productId=2103295
Wire coat hangers, Pl259 connector, BNC adapter, 35' RG6 coax, solder, PVC pipe, zip-ties and a few beers.
Total cost was $3.69.
Antenna is mounted on PVC pipe at 22ft
Distance from home to CRG is 4.7 miles. and FL is flat so no obstructions.
Dave is very professional and was extremely willing to help in the setup. A++++