[Elecraft] K3s Receive EQ

[W3AB/GEO]

Jim, K9YC, pointed out the work AT7T labs did to improve intelligibility 
over the phone lines. Fletcher & Munson did quite a bit of research into 
this for the military for the same reason. Interesting reads.

Setting your radio RX EQ to reflect this would be a good start, if you 
can.

A good product line at a good price. Used his products in the past. Very 
satisfied.
https://w2ihy.com/product-category/equalizers/

BTW, any audio EQ unit can be used for RX and/or TX audio EQ. Audio is 
audio.

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73 de W3AB/GEO
AFA9GB

WA2LSI, KE6RJW, W7B, AAR9AG