LF: 73k

["James Moritz" <j.r.moritz@herts.ac.uk>]

Dear LF Group,

The 73kHz TX ran OK between about 2230 and 0550 last night; thanks to those 
who watched for it and to DF6NM for the report. I also took the opportunity 
to do some more field strength measurements - I have not done the 
calculations yet, but the FS values look roughly in line with my estimate 
of 80mW ERP.
Looking at the space weather, it seems to be stormy weather in the 
ionosphere at the moment, so I will give it a rest tonight, and perhaps try 
again tomorrow night.
Cheers, Jim Moritz
73 de M0BMU