Sinusoidal frequency drifts on 40m

3 posts / 0 new
Log in or register to post comments
Last post
Sun, 2010/11/21 - 02:22
#1
AE3JM
Offline
Last seen: 2 years 6 months ago
Joined: 2010/10/25 - 00:30
Sinusoidal frequency drifts on 40m
AttachmentSize
Image icon WSPR screen shot.JPG96 KB

Does anyone know what the sinusoidal frequency drifts shown in the attached screen shot might be?

The time shown is 1:46 to 2:16 UTC 11/21/10 on 40m.

Tnx,

Jason AE3JM

Top