Showing posts with label VHF DXing. Show all posts
Showing posts with label VHF DXing. Show all posts

Tuesday, February 10, 2015

Good VHF Tropospheric Propagation

Today the VHF Propagation was so good that I was able to work with the Kodaikanal (VU2KOD at 300kms) and Nelliampathy (VU2BCM at 285kms) repeaters from Bangalore.

This is clearly a "Tropospheric ducting" propagation where the signals are refracted back to earth. This seems to be a regular phenomenon in South India especially found during this time of the year (feb).