.....
>I just acquired a Heath HL-2200 from an estate. No manual can be
>found. I can't find one in any of my manual catalogs.
>
>The only info I have is a reprint of a QST product review.
>
>Does anyone have a manual for sale or copying?
The diagram is similar to an SB-221 diagram.
>Any comments or
>experiences with this guy?? Do the usual SB-220/221 mods apply??
>
yes.
- The output wafer of the 2200 bandswitch seems to be more vulnerable to
parasitic-related arcing than the identical bandswitch in the SB-220 -
due to the fact that a higher V-rated Tune C was used in the 2200.
Rich---
R. L. Measures, 805-386-3734, AG6K
--
FAQ on WWW: http://www.contesting.com/ampfaq.html
Submissions: amps@contesting.com
Administrative requests: amps-REQUEST@contesting.com
Problems: owner-amps@contesting.com
Search: http://www.contesting.com/km9p/search.htm
|