Here's another one, from Elecraft, also available in kit form:
http://www.elecraft.com/W2/W2.htm
73/Jon AA1K
On 6/6/2010 11:27 AM, EA2LU Jorge Daglio wrote:
> Here you can find the solution, not cheap, but safely
> http://www.arraysolutions.com/Products/powermaster.htm#top%20of%20page
> 73
> Jorge
> EA2LU
>
> ----- Original Message -----
> From: "sasas asasas"<tzitzikas_ee@yahoo.com>
> To:<topband@contesting.com>
> Sent: Sunday, June 06, 2010 9:54 AM
> Subject: Topband: swr protection schematic 160m?
>
>
>
>> I would like to ask you if you have a schematic/idea for swr
>> protection, which will cut off the voltage (under high swr) by using a
>> relay.
>> i would like to put a relative circuit after output stage to protect my
>> amplifier (160m band)
>>
>>
>>
>> _______________________________________________
>> UR RST IS ... ... ..9 QSB QSB - hw? BK
>>
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> _______________________________________________
> UR RST IS ... ... ..9 QSB QSB - hw? BK
>
>
_______________________________________________
UR RST IS ... ... ..9 QSB QSB - hw? BK
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