Darrell Bellerive <[EMAIL PROTECTED]> made an utterance to the drakelist gang ---------------------------------------------------------------------- Garey,
Are there any more changes that Drake made to the 2-B during it's production? Darrell On Thursday 24 July 2008 07:41, Garey Barrell wrote: > Garey Barrell <[EMAIL PROTECTED]> made an utterance to the drakelist > gang ---------------------------------------------------------------------- > Don - > > Your 2-B is Version 2, (change at s/n 6290,) and has one more resistor > and one more capacitor than Darrell's! Both changes are in the BIAS / > AVC circuit. The cap is an additional filter on the Bias supply, and > the resistor decreases the IF AVC attack time in Slow AVC. The resistor > requires additional switch section, and some of the Version 1 receivers > had a double-pole switch with only one used. > > Darrell, both schematics are on the CD, and C80 and R71 are both located > near the 8BN8 Bias Rect section. > > 73, Garey - K4OAH > Glen Allen, VA > > Drake 2-B, 4-B, C-Line & TR-4/C Service Supplement CDs > <www.k4oah.com> > -- Darrell Bellerive Amateur Radio Stations VA7TO and VE7CLA Grand Forks, British Columbia, Canada ---------------------------------------------------------------------- Submissions: drakelist@zerobeat.net Unsubscribe: [EMAIL PROTECTED] - unsubscribe drakelist in body Hopelessly Lost: [EMAIL PROTECTED] - help in body of message Zerobeat Web Page: www.zerobeat.net - sponsored by www.tlchost.net ----------------------------------------------------------------------