Thats the one guys, thanks.
Carl
KM1H
----- Original Message -----
From: "Joe Subich, W4TV" <lists@subich.com>
To: "'Carl'" <km1h@jeremy.mv.com>; <amps@contesting.com>
Sent: Friday, July 31, 2009 8:42 PM
Subject: RE: [Amps] Asynchronous coax matching transformer
>
> Try Google for "1/6 wave transformer:"
> http://www.k1ttt.net/technote/matching.html
>
> 73,
>
> ... Joe, W4TV
>
>
>
>> -----Original Message-----
>> From: amps-bounces@contesting.com
>> [mailto:amps-bounces@contesting.com] On Behalf Of Carl
>> Sent: Friday, July 31, 2009 8:23 PM
>> To: amps@contesting.com
>> Subject: [Amps] Asynchronous coax matching transformer
>>
>>
>> Does anyone remember the formula for matching 50 to 75 Ohms
>> with 2 very
>> short lengths of coax?
>> If I remember it used a 75 Ohm section at the output of the
>> amp, and a 50
>> Ohm section to the CATV hardline. Frequency dependent of course.
>>
>> Its been about 25 years since I built one.
>>
>> Carl
>> KM1H
>>
>
>
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