[Heathkit] How about the SB-220?

Carl km1h at jeremy.mv.com
Fri Aug 21 20:27:14 EDT 2009


Those are a start and all have a serious flaw or two.

Its good to see all the good and garbage out there and then discuss 
individual steps.

I suggested Google in private to the original poster earlier.

Carl

----- Original Message ----- 
From: "rbethman" <rbethman at comcast.net>
To: <heathkit at mailman.qth.net>
Cc: <mmoss at mindspring.com>
Sent: Friday, August 21, 2009 7:20 PM
Subject: Re: [Heathkit] How about the SB-220?


> Here is another place to look!
>
> <http://www.bcdxc.org/heathkit_sb220_mods.htm>
>
> N0DGN
>
> rbethman wrote:
>> Try this site for one.
>>
>> <http://www.somis.org/>
>>
>> This is Rich Measures page and pages.  He started the SB-220 modes when
>> the parasitics issue was brought out.
>>
>> Then there are the Harbach Mods.
>>
>> <http://www.harbachelectronics.com/main/page_products_sb220__sb221.html>
>>
>> There may well be other places, but this addresses the majority - UNLESS
>> - I have screwed up AGAIN!
>>
>> Bob - N0DGN
>>
>> cemilton at aol.com wrote:
>>
>>>  Which means??????????????? Find it yourself!?
>>>
>>> Sri to post this, but this theme and response seems to be the "usual 
>>> answer" when otherwise interested and experienced hams ask a question.
>>>
>>> Marvin, if I could help..........I would.? R U ex-ATT long lines?? I 
>>> am.? Ur name is familiar.
>>>
>>> 73 de W4MIL
>>> Chuck
>>>
>>>
>>>
>>>
>>> ----- Original Message ----- 
>>> From: "Marvin Moss" <mmoss at mindspring.com>
>>> To: <heathkit at mailman.qth.net>
>>> Sent: Friday, August 21, 2009 12:12 PM
>>> Subject: [Heathkit] How about the SB-220?
>>>
>>>
>>>
>>>
>>>> There have been some wonderful detailed mods and updates
>>>> for the SB-200 recently here but I have seen very little
>>>> about the SB-220.  Can you recommend some similar
>>>> great websites with detailed mods/updates for my SB-220??
>>>> TNX, Marvin W4UXJ
>>>>
>>>>
>>
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>
> -- 
> +------------------------------------------------------------------+
> |             AM Amateur Radio Operator    N?DGN                   |
> +------------------------------------------------------------------+
> | Bob Bethman                \\\|///     " The absence of a danger |
> |                           \\ ~ ~ //      signal does *NOT* mean  |
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