I have the 9 mhz going into the filter in T but nothing coming out. When I switch to other side band filter the signal goes thru the other filter. I must have a bad filter. I think it is the upper one that is used in the transmit (X) position. In a message dated 3/31/2008 7:41:17 P.M. Eastern Daylight Time, [EMAIL PROTECTED] writes:
Garey Barrell <[EMAIL PROTECTED]> made an utterance to the drakelist gang ---------------------------------------------------------------------- The 9 MHz comes from V15, through T13 (goes out through the winding across R77, through the switching and filter(s), then into T6 (the winding across R16) then out via C26. [EMAIL PROTECTED] wrote: > On pin 2 of V4 (6EJ7) I show 10.400 mhz coming in and it changes with > the VFO tuning. I have nothing at pin 7 in T or R. Where does the 9 > mhz come in at? That may be the problem. > > In a message dated 3/31/2008 7:15:45 P.M. Eastern Daylight Time, > [EMAIL PROTECTED] writes: > > > Garey Barrell <[EMAIL PROTECTED]> made an utterance to the > drakelist gang > ---------------------------------------------------------------------- > Sorry.... I was thinking 40M for some reason. That oscillator does > NOT run on 80 or 20M. > > You should have the 9.000 MHz signal from the filter(s) and the > 5.2 MHz > signal from V3A to mix and produce 14.200 at the plate of V4. > > If you do this in CW, the Carrier Oscillator is shifted into the > passband of the filter and comes out as a carrier at 9.001 MHz. > Easier > to trace and measure than a voice signal! > > [EMAIL PROTECTED] wrote: > > 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: > > > > > > > ---------------------------------------------------------------------- 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)
