[CQ-Contest] RFI-proof USB Hubs?

Tony Brock-Fisher barockteer at aol.com
Sun Jul 23 12:04:53 EDT 2023


In response to a similar query years ago, I bought these:

https://www.amazon.com/gp/product/B004ESP144/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

They have been fine in the shack. Note that the wall wart they come with 
is very bad - throw that away and let it be self-powered or get a  quiet 
supply.

-Tony, K1KP




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