[TenTec] Tentec Filters in General, 1st IF and 2nd IF
Allan H. Kaplan
[email protected]
2003年7月03日 09:10:21 -0400
I believe that you might do better cascading filters in Omni by putting
the narrower one up front to better protect the following stages from
close-in QRM. Of course, its fairly simple to try them both ways. You
can test both configurations by evaluating what you hear quite close to
an S9+++ signal. Using the narrower one after the wide one would work
better for Passband Tuning.
73, Allan W1AEL
One of the hams at Ten-Tec
Not speaking for the company.