solid state rectifier tube replacements
Charles W. Morehouse
w4gbw at BELLSOUTH.NET
Wed Jul 26 14:07:15 EDT 2006
Larry,
My sentiments exactly. You put a lot of stress on components with
instant hi voltage at turn on. Restore a lot of Heathkits and have a
beautiful
Apache/Mohawk station. They are all original. In fact took a ss 6AL5
out of the Apache and put the tube back. 73.
Wayne,
W4GBW,
Larry Knapp wrote:
>Tom - Good afternoon. Getting 'everyone's thoughts' is probably going to be very different.
>
>I have a DX-100B. It still has all the tube rectifiers in it, no solid state replacements...just
>don't feel the need to do so. I did replace all the hi/lo/bias caps in the power supply. I also
>have some spare tubes so finding them is not a very high priority. It's certainly your choise. I
>believe though, if I've heard the overall ham community correctly, when using ss replacements
>there may be a need to put in additional voltage dropping resistors. Your mileage may vary....I
>just don't see the need to put in 'Solid State Equivalents'. I would however, put the correct
>rectifier tube in the proper place...that is, 5R4's instead of 5U4.
>
>Good luck. 73, Larry KC8JX
>
>
>
>
>
>
-----------------------------------------------------------
Products bought, sold or traded here is the responsibility of the
parties involved. This list and the City of Tempe are not responsible
for losses or misrepresentations of any kind. Buyer beware!
-----------------------------------------------------------
This list is a public service of the City of Tempe, Arizona
-----------------------------------------------------------
Subscription control - http://www.tempe.gov/lists/control.asp?list=HEATH
To post - HEATH at LISTSERV.TEMPE.GOV
Archives - http://listserv.tempe.gov/archives/HEATH.html
More information about the Heath
mailing list