beryl must be edykated coz e writed:


A bigger, i.e. greater diameter antenna will give a narrower band of
definition but the output power is primarily for range. Also can your "head"
unit operate with an alternate Radome?


Yes not a problem for I am buying a complete new system.
The processor board in the present one has gone "pop"
and is past economical repair plus it would not comply
long term with the changing spurious emissions requirements

I am just replacing one for a customer who has had a similar problem, his
current radar is no longer supported by the manufacturer, so it is more
economical to fit a whole new set.

--
Ian