LF: QRSS vs DFCW

["Mike Dennison" <mike.dennison@ntlworld.com>]

DFCW has many advantages, but it can cause problems here in England 
where Loran lines are 8Hz apart and very strong.

This morning I have seen two very weak DFCW stations which have been 
unreadable because one element (dot or dash) has been on a Loran 
line.

DFCW stations may get more UK contacts if they sometimes send QRSS, 
where there is double the chance of missing a Loran line.

Mike, G3XDV
==========