Ferrite up all leads into and out of the speakers... RFI will go away.
73, and thanks,
Dave (NK7Z)
https://www.nk7z.net
ARRL Volunteer Examiner
ARRL Technical Specialist, RFI
ARRL Asst. Director, NW Division, Technical Resources
On 9/19/20 3:46 PM, Tony wrote:
On 9/19/2020 2:28 AM, Mike NA6MB wrote:
Great speakers !
http://www.westmountainradio.com/product_info.php?products_id=COM_spkr
No RFI given and none taken. NA6MB
Thanks for the info Mike. I noticed that they give you the option of
powering the speakers with the supplied AC adapter or the PC USB
connection.
Curious to know if you noticed any RFI when running the PC connection?
Tony -K2MO
On 9/18/2020 9:10 PM, Tony wrote:
All:
Purchased a set of USB-powered PC speakers which turned out to be
very noisy on HF. The speakers are made by Mica model PB20i.
See:
https://www.amazon.com/gp/product/B07VTS62L6/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1
Tony - K2MO
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