Message	Date	From	Subject
1799	2008-07-11 08:55:51	geoffrey pike	DGMFs
I have no problem in stating that i have no love for the DGMF. However the addition of the drain resistor whilst being widespread has a detrimental effect on the amplifiers IMD. So use it with caution. regards Geoff Pike GI0GDP PS my SSD book is about 20 something years old! __________________________________________________________ Not happy with your email address?. Get the one you really want - millions of new email addresses available now at Yahoo! http://uk.docs.yahoo.com/ymail/new.html [Non-text portions of this message have been removed]
1804	2008-07-12 00:24:09	Jason Milldrum	Re: DGMFs
Geoff, thanks for the warning on that. I'll make a note to look into measuring the effects of the swamping resistor on IMD. If I can get my hands on a spectrum analzyer, at least. LOL Thanks, Jason NT7S

I have no problem in stating that i have no love for the DGMF.
However the addition of the drain resistor whilst being widespread has a detrimental effect on the amplifiers IMD. So use it with caution.
regards
Geoff Pike
GI0GDP
PS my SSD book is about 20 something years old!

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