HI David,
I had two split systems installed several years ago at my house. The antennas
(HF thru 6 mtrs) are located in the backyard,, the tower height is 40 ft, so
the antennas are anywhere from 50-70 ft from the two outside units and further
away from the “inside” units. I chose the Mitsubishi systems at the time of
purchase. I have not noticed any HF/50mhz/ 144 or 440 mhz interference from
those systems.
fwiw,
Dave, K2DP
St. Louis, MO
> On Mar 8, 2021, at 11:54 AM, David Winarsky <david@winarsky.com> wrote:
>
> Hi folks,
>
> I’m in the final stages of building my new ham shack at a remote / tower
> location and need to decide on the heating and air conditioning. It’s a
> 10x12 shack with ~12 feet high ceilings, so it’s a small space, but it can
> get pretty hot up there in summer (sierra foothills of California). I only
> have ~30 amps total available so will also need something efficient.
>
> My contractor recommended a Fujitsu Mini-Split:
> https://www.fujitsugeneral.com/us/products/split/wall/12lzas.html
> <https://www.fujitsugeneral.com/us/products/split/wall/12lzas.html>
>
> Has anyone had any experience with these types of units?
>
> It seems to have a variable speed motor with “inverter technology” but the
> HVAC company says it can be placed in a specific mode (low, med, high) rather
> than auto where it will stay fixed.
>
> Appreciate anyone's feedback/experience with this or any alternate units to
> consider.
>
> Thanks,
> David K6ZD
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