Elmer Hour 10-21-22

Net Control KN6RBP Rick

In addition to your questions…

Planned Topics Are:

KN6PUR Solar info from Andy AF6YY

In the real world generally propagation conditions are OK when the A index is 10 or lower, and the K index is 3 or lower and the SFI above 90. But remember lots of hams (Some like me using compromised antennas and low power) worked very good DX, added new DXCC entities to our logs, made new friends and had lots of fun.
All at the bottom of the last solar cycle, when the numbers were terrible. So don’t let understanding the numbers stop you from getting on the radio. There are countless stories about surprises on supposedly dead bands.

Cheat notes (for the non readers)

The A index [ LOW is GOOD ]
· 1 to 6 best
· 7 to 9 is OK
· 11 or more not so good

K index [ LOW is GOOD ]
· 0 or 1 best
· 2 is OK
· 3 or more not so good
· 5 is really terrible

SFI index [ HIGH is GOOD ]
· 70 not good
· 80 good do
· 90 better
· 100+ best

Thanks to AL (VK4BL)

Thank You AF6YY and KN6PUR.

https://solar.w5mmw.net/

ARES

IMG_1650

Image 5 of 5

Antennas

Thank You N6CG

Cajon Pass

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