Dear Vaino,

just see your regular Decca FS measurements.

Recognize that you "only" have measured the
green channels. As far as I understand the working
of Decca as a system, it consists of purple, master,
red, orange and green channels. The orange channel
being not relevant for navigation purpose, instead for
identification (?) and system status information (?).

Do you have some more detailled info?

My main concern is, how can one identify a specific
station by other means as measuring frequency and
look-up table.

Are the purple, master, red and green channels
purley unmodulated CW signals?

In the past I did monitor Decca on rare occasions
once to put up a list of receiveable signals (now
years ago). As my receiver is in repair I cannot
confirm this myself at the moment.

best 73 de Gamal