CX-5 Antenna System Analysis.jpg

I did a bit of a detailed gain analysis of the antenna system I wanted to install on my CX-5. 

I ultimately went for the “C” installation.

The goal was to see the tradeoffs using different antenna mounts and cable types and lengths. I had to settle for a longer lead in cable length than I had originally wanted but the hit on the gain wasn't too bad. The analysis was done using the older higher gain antenna, CA-2x4MB, which isn't manufactured any more but my old one still works and I have a new one still in the plastic bag. I had purchased two at the time, one to install and the second as a spare.

I also have the Diamond SG7500, but its not as broad banded as the old antenna.

The Comet CA-2x4SR would have worked provided I had a good ground plane. Since I'm using the luggage rack mount I'm stuck using a no ground plane design type so this antenna is out for the moment.

https://forums.mygmrs.com/gallery/image/282-ca-2x4mb-scansjpg/?browse=1

https://diamondantenna.net/sg7500a.html

https://diamondantenna.net/c213sma.html

https://diamondantenna.net/c110.html