On Sun, 8 Feb 2009 19:23:52 -0500, David & Chris Drake wrote:
>
>Other issues: I had tweeked the S-meter some, but still reads high. I've
>noticed at least 4 S-units higher than my Omni VI+ and about 5 S-units
>higher than my TR4C which I think reads a bit low. On Calibrate, CW, on the
>null
Thanks to Gary and Jim,
I think the finals in this rig are original, but not sure. I'll look closer
next week and play with it some more. I had an ALC light on 28.7full
brightness... at full CCW on the predriver with carrier control set at
maximum CW. I may go back to 150w and have anoth
On Sun, 8 Feb 2009 17:36:01 -0500, Gary Poland wrote:
>If I remember correctly the explaination I got from Drake for lowering the
>power to 120 watts was for PA stability on 40 meters, keeping the predriver
>below 1/2 turn.
I ran into the 40 meter instability problem on two rigs in the 3000
se
David,
There is a resistor that is switched in on 10 and 15 meters to form a
divider with the ALC pot and lower the RF power out required for the ALC to
compensate for the lower gain of the PA on those bands ( Thats why 2SC2879's
are a popular replacement, more high frequency gain). The predr
Hello,
I decided to go back into my TR-7 this afternoon and do some tweeking to my
previous alignment. (the S meter seemed to read higher than my other radios by
quite a bit). After re-setting the S-meter per the manual, I thought I'd go
back over the transmitter settings and lower the output s
On Sun, 8 Feb 2009 08:24:51 +0200, Geoffrey S. Mendelson wrote:
>I can't say anything about the fan in question, but I've rebuilt many computer
>fans with varying success.
Cheap sleeve bearing computer fans are evil. :) I've taken many apart
and lubed them. Sometimes they last, sometimes not. I'v
Carl:
I can put one in tomorrow's mail for you. Is your QRZ mailing address
current, and do you just need one? 73 de -Chuck, W3CVD-
Discount Online Trading - Click Now!
http://thirdpartyoffers.juno.com/TGL2141/fc/PnY6rw1gh41iPAL
Carl,
Surplus Sales of Neb. as 'em...2 bucks, buck .60 in quantity..http://
www.surplussales.com/Semiconductors/Diodes-Rectifiers-1.html
Rick
W9WS
On Feb 8, 2009, at 9:00 AM, gypsym...@aol.com wrote:
Hi to the group,
Anyone out there got a spare 1N295 diode ,that they want to part with?
Els
Hi to the group,
Anyone out there got a spare 1N295 diode ,that they want to part with?
Else if you have purchased lately from what source if you would share that
information.
Carl Hibbard WD8NHK
**A Good Credit Score is 700 or Above. See yours in just 2 easy
steps!
(http://pr.at
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