[RFI] Mitsubishi HVAC RFI

Richard (Rick) Karlquist richard at karlquist.com
Sat Feb 8 00:13:14 EST 2025


I have a Mitsubishi system right in my ham shack.
Never had a bit of RFI from it.  FWIW.

Rick
N6RK

On 2/7/2025 8:48 AM, Dave (NK7Z) wrote:
> Hello,
> 
> My next door neighbor, (who I get along with well), has a Mitsubishi 
> unit, that is now causing lots of RFI again.  I am again looking for a 
> contact point at Mitsubishi for an RFI kit. Has anyone here had an issue 
> with Mitsubishi, and do you have a contact point?  If so, can you share 
> your experience, and/or contact information please?
> 
> Current RF events are at:
> 
> https://www.nk7z.net/current-rfi/
> 
> I am fairly sure it is the air handler fan...
> 
> If I find no contact point, I will need to start working with the 
> installers, suggesting Ferrite material on the fan motor lines.  I would 
> like to avoid this for liability reasons if possible, hence the want for 
> a contact point at Mitsubishi...
> 




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