never monday
TJ Addict
What he said.....Yes.
This is anecdotal, but I’ve never noticed any particular performance drop off with a mag mount 5/8. I’ve used Larson mag mounts on many rigs for many years. I’m sure you can find pros and cons on magnetic vs. mechanical coupling and ground plane surface area if you want to get technical about it. I just don’t think that w 30-60 watts on VHF with relatively nearby repeaters it will make much difference in the real world. I do suggest that the radio is well bonded to ground via a solid DC cable connection and mount. Inadequate grounding is way more problematic than the coupling or surface area issue.
The problem I’ve had with with mag mounts is ... they get
knocked off! I try to mechanically mount everything for that reason and the Larson NMO mag bases I’ve collected are mounted to the shop refrigerator and pulled into service for temporary use in a pinch along with a variety pack of NMO whips - dual band, 1/4 and 5/8. I still manage to snap off whips and always carry a spare. I have a mostly irrational fear of being incommunicado in the woods.
Just don’t go with a thru glass mount. They degrade performance.