[Boatanchors] Need Swan 350 (not C) parts
wabate
wabate at verizon.net
Sun Aug 14 10:47:49 EDT 2011
Mike,
Thanks for the info. At least 38 uh has a reactance of about 1000 ohms
at 4 mhz which is a lot better than 1 uh (about 20 ohms)! HI HI.. I'll
have him use the 1 mh. Maybe it was a typo on my schematic?
Still looking for S-5.
73,
Bill, K3PGB
MICHAEL TALLENT wrote:
> Both my Swan 350 manuals list L403 as 38 uH (microhenry)
>
> Mike W6MXV
>
> ----- Original Message -----
> From: "wabate" <wabate at verizon.net>
> To: "boatanchors_list" <boatanchors at mailman.qth.net>
> Sent: Friday, August 12, 2011 7:51 PM
> Subject: [Boatanchors] Need Swan 350 (not C) parts
>
>
>
>>A friend who is not on this list wants to repair his Swan 350. It
>>appears the plate blocking caps have failed. RFC, L403, is shot. The
>>parts list and schematic list this as 1 microhenry. That seems very low
>>for a shunt choke to keep DC off the antenna. I've got a 1 mh that I
>>will give him unless someone has a good reason to use the original value.
>>
>>Another victim was S-5, the coarse loading switch. It got arced pretty
>>well. I doubt if he can clean it up sufficiently. Its a special
>>configuration. Does anyone have a parts rig that can be a source for
>>this part?
>>
>>Any leads?
>>
>>Thanks,
>>
>>Bill, K3PGB
>
>
>
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