With the bandswitch on 20m, I get 5200 khz on both V1 and V3 at the pins you ask me to check. That is in both R & T. In a message dated 3/31/2008 6:26:11 P.M. Eastern Daylight Time, [EMAIL PROTECTED] writes:
Garey Barrell <[EMAIL PROTECTED]> made an utterance to the drakelist gang ---------------------------------------------------------------------- OK. Bandswitch on 20M, you should have a good strong signal around V1, Pin 7, at 21.5 MHz. You should have 16.3 MHz at Pin 6 of V3. [EMAIL PROTECTED] wrote: > I am seeing about 1.7 or 1.8 v P-P across R77 when the gain is all the > way up in transmit. > > In a message dated 3/31/2008 5:49:59 P.M. Eastern Daylight Time, > [EMAIL PROTECTED] writes: > > > Garey Barrell <[EMAIL PROTECTED]> made an utterance to the > drakelist gang > ---------------------------------------------------------------------- > Well, that's a problem! > > First thing comes to mind is that the Carrier oscillator isn't > running, > and you are tuning to the second harmonic of the PTO. > > On 20M you should have 9.000 MHz from the Car Osc. mixed with the > PTO at > say 5.200 MHz to produce a signal at 14.200 MHz. > > You need to see if the 9.000 MHz oscillator is running, on > frequency and > I would expect about 2V p-p across R77 at T13. > > > [EMAIL PROTECTED] wrote: > > It changes when I tune the VFO. > > > > In a message dated 3/31/2008 5:10:49 P.M. Eastern Daylight Time, > > [EMAIL PROTECTED] writes: > > > > > > Garey Barrell <[EMAIL PROTECTED]> made an utterance to the > > drakelist gang > > > ---------------------------------------------------------------------- > > 10.400 MHz ?? > > > > > > [EMAIL PROTECTED] wrote: > > > OK Garey, I must have been on the wrong pin before. The > voltages > > on V7 > > > are all ok and close to where they should be in R & T. I > have a > > scope > > > (Tetronix) and a Freq. counter. I am testing with the > bandswitch in > > > the 20m position. On pin 2 of V6 I show a freq of 10.400 mhz > > when I go > > > to T and when I talk in the mike I can see the SSB signal > there. > > > Still, nothing on the other side of V6 tho. No RF there. > > > > > > Terry > > > > > > In a message dated 3/31/2008 4:21:47 P.M. Eastern Daylight > Time, > > > [EMAIL PROTECTED] writes: > > > > > > > > > Garey Barrell <[EMAIL PROTECTED]> made an utterance > to the > > > drakelist gang > > > > > > ---------------------------------------------------------------------- > > > OK. That's Version 1. V7 circuit is the same > though. Voltage > > > divider > > > on Pin 6, screen of V7, voltage should be ~100V R or > T. Likely > > > not the > > > current problem though. Perhaps you were looking at > Pin 5? > > > > > > You say you have signal to the grid of V6. Is that ON > Pin 2 or > > > ?? Are > > > you looking with a scope or ?? > > > > > > > > > > > > ---------------------------------------------------------------------- > Submissions: [EMAIL PROTECTED] > 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 > ---------------------------------------------------------------------- > > > > > ------------------------------------------------------------------------ > Create a Home Theater Like the Pros. Watch the video on AOL Home > <http://home.aol.com/diy/home-improvement-eric-stromer?video=15&ncid=aolhom00030000000001>. > ------------------------------------------------------------------------ > > No virus found in this incoming message. > Checked by AVG. > Version: 7.5.519 / Virus Database: 269.22.1/1350 - Release Date: 3/30/2008 12:32 PM > ---------------------------------------------------------------------- Submissions: [EMAIL PROTECTED] 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 ---------------------------------------------------------------------- **************Create a Home Theater Like the Pros. Watch the video on AOL Home. (http://home.aol.com/diy/home-improvement-eric-stromer?video=15&ncid=aolhom00030000000001)
