Re: Unid 6945 23:38 SIO 222 and more

Thanks.

Here's my rationale on SIO. When I'd write a log to a station, I'd use a SINPO rating, but now I guess to abbreviate it for the net, SIO is being used.

My thought was to collapse Interference and Noise together as just Interference, leading to a lower I number, even if there are no interfering stations.

I don't know, is there a shortwave listener's guide that DXers follow?