Topband: ZD9W

Jim Brown jim at audiosystemsgroup.com
Mon Oct 9 20:10:56 EDT 2023


On 10/9/2023 3:50 PM, John Kaufmann via Topband wrote:
> They were actually quite strong on peaks but
> there was deep QSB that took them down to almost nothing

Remember that this is the result of multipath, where both arrivals are 
nearly equally strong. Nearly equal because of the cancel deep 
cancellation. It's exactly the same as what we hear as "picket-fencing 
at VHF.

73, Jim K9YC


More information about the Topband mailing list