[R-390] RF Gain Pot Taper

hamfish at comcast.net hamfish at comcast.net
Sat May 4 09:32:00 EDT 2019


The RF gain pot is a reverse log taper. 

Regards,
Craig

-----Original Message-----
From: r-390-bounces at mailman.qth.net <r-390-bounces at mailman.qth.net> On
Behalf Of jgedde at optonline.net
Sent: Saturday, May 4, 2019 6:28 AM
To: 'R390 (E-mail)' <r-390 at mailman.qth.net>
Subject: [R-390] RF Gain Pot Taper

Morning Folks,

I need to replace my RF Gain pot.  I'm thinking it needs to be a logarithmic
taper pot since the linear one I replaced it with gives me all of the action
between 8 and 10 on the knob.  Can anyone confirm or deny it's a log taper
pot?

Thanks!
John

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