6883 tubes again!

Ed Richards k6uuz at JUNO.COM
Tue Aug 17 16:35:06 EDT 1999


Jerry;
Glad you got it working. In a pinch you should be able to use the 6883's
by connecting the filaments in parallel instead of series as the HP-23
sends 12 volts to the radio on pin #6.
Regards,
Ed

On Tue, 17 Aug 1999 22:43:10 -0400 Jerry Kitterman <jerry at OTHERSIDE.COM>
writes:
>Gang,
>
>Thanks very much to everyone who helped and corrected me on the 6883
>tubes.
>
>As it turns out, the filaments WERE at 6.3V after all.  About 50 watts
>or
>so output.  Guess those tubes were all he had to replace with or ??
>
>Anyway, put in two good 6146's and bingo, 100 watts out!!
>
>So, I learned another lesson and did not have any problems after all.
>Thank's guys!
>
>73
>Jerry.....W9CTB
>
>Now to neutralize those tubes and re-align the whole rig.
>
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