What are the circumstances that caused the damage you're trying to resolve?.
73,
Bob W5OV
On Fri, July 25, 2014 10:35 am, Glen Zook via Amps wrote:
> If you cannot locate replacements, and if the coil form is intact, then
> you can rewind the coil using similar size wire.
>
> If the slug is frozen, then you can carefully break the slug into small
> pieces and remove with a "pick", etc. Then, replace the slug.
> Glen, K9STH
>
>
>
> Website: http://k9sth.com
>
>
>
> On Thursday, July 24, 2014 7:18 PM, Tom Osborne <w7why@frontier.com>
> wrote:
>
>
>
>
> I know the SB-200 has tuned inputs. Two of the coils in this one are
> bad. One of the caps is bad.
>
> Can you give me a source where I can buy new coils for the inputs? I
> need the ones for 15 and 10 meters.
>
>
> Maybe some people shouldn't go off on a tangent on why people want to do
> something until they know the circumstances.
>
>
>
> On 7/24/2014 5:12 PM, Louis Parascondola wrote:
>
>> The SB-200 amp has individual tuned inputs for each band. Most bands
>> can be adjusted to near perfect input swr with slight adjustment of the
>> coils. Other bands can be made to have decent input swr with some work
>> if need be. I see no need whatsoever for a total remake of the input
>> circuit. I have no idea why so many people have to go off on such
>> tangents to try and modify what experienced engineers have designed.
>
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