On 4/17/22 13:08, Bob kb8tq wrote:
The TBolt needs about 16 db in front of it to do a reasonable job. With a
30 db gain antenna and no splitters, that leaves you with about 14 db or
so for cable and connector loss. Most of us accumulate multiple GPS
gizmos. A 4 way splitter takes your 14 down to
Hi
> On Apr 17, 2022, at 12:58 PM, N1BUG wrote:
>
> Thanks Bob.
>
> I have no idea what makes that gap to the south. There is nothing to block
> that direction above 15 degrees.
>
> I am not concerned about cable losses. I have LMR-400 on this roof mounted
> antenna because it is only a
Thanks Bob.
I have no idea what makes that gap to the south. There is nothing to
block that direction above 15 degrees.
I am not concerned about cable losses. I have LMR-400 on this roof
mounted antenna because it is only a 50 foot run, but the smallest cable
I have to either tower is 1/2".
Hi
Not knowing everything about the local environment there’s
not much way to guess exactly what this or that location
will do. The biggest thing I see on your plot is something
due south of the current antenna location.
In a “typical” setup, anything within 20 degrees of the horizon
gets
