[AMRadio] Source Broadcast Xmtrs

W2XJ w2xj at nyc.rr.com
Sun Jun 12 14:36:53 EDT 2011


Gee I forgot about that TX. 1 Kw with a solid state PDM modulator. 
Beyond AM, it would make an excellent unit for EER with some tweaks to 
the audio chain.

On 6/12/11 2:17 PM, Jim Wilhite wrote:
> I don't know about a 315B but John, K5PRO has a 314R1 that he has been
> working on for several years.  The last contact I had with John he had
> it working on its original design frequency and hit a work point he had
> to stop.
>
> You can read about it here.
>
> http://www.jtml.info/314R1/314R1.html
>
> That Continental design does present some challenges.  Maybe he will
> join in and share his knowledge about the set.
>
> Jim/W5JO
>
> ----- Original Message -----
> A Continental 315B would be interesting if there are still any
>> around as the output stage was screen modulated PA tubes in parallel.
>>
>>
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