[Milsurplus] TCS-9 Output matching?
jmfranke
jmfranke at cox.net
Thu May 5 19:49:04 EDT 2011
I hear this a lot, but is it 11 Ohms in series with 300pF or 11 Ohms in
parallel with 300pF. I would assume parallel, but I could be wrong.
John WA4WDL
--------------------------------------------------
From: "Roger Basford" <Roger at new-gate.co.uk>
Sent: Thursday, May 05, 2011 3:15 PM
To: "Mike Feher" <n4fs at eozinc.com>
Cc: <milsurplus at mailman.qth.net>
Subject: Re: [Milsurplus] TCS-9 Output matching?
> Hi Mike,
>
> The recommended test load for the TCS TX is about 11 Ohms and 300pf
> capacitance, so a balun as you describe would probably work OK. I'll
> have a look in the Handbook for a suitable design.
>
> 73
>
> Roger/G3VKM
>
>
>
> On 05/05/2011 19:13, Mike Feher wrote:
>> I used a 1:4 toroidal balun (12.5 to 50 ohms) with great success. 73 -
>> Mike
>>
>> Mike B. Feher, N4FS
>> 89 Arnold Blvd.
>> Howell, NJ, 07731
>> 732-886-5960
>>
>>
>>
>
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