[Hallicrafters] (no subject)
Rick Brashear
rickbras at airmail.net
Tue May 23 14:58:00 EDT 2006
Excellent choice, that's all I use.
Rick/K5IZ
Bill Gerhold wrote:
>Save your time and get yourself a URM-25D signal generator. It is perfect
>for Hallicrafters equipment and basically all receiver equipment of that
>era. It goes from 30khz to 50mhz. A Navy piece of equipment. There is an
>outfit in California that upgrades and aligns these units and they sell for
>I believe $ 125.00
>
>K2WH
>
>-----Original Message-----
>From: hallicrafters-bounces at mailman.qth.net
>[mailto:hallicrafters-bounces at mailman.qth.net] On Behalf Of Rob Copeland
>Sent: Tuesday, May 23, 2006 1:59 PM
>To: Hallicrafters at mailman.qth.net
>Subject: [Hallicrafters] (no subject)
>
>
>Hi All,
>
>I have scoured the Internet and noticed that modern signal generators are
>extremely pricey. I have also noticed that most of them are not designed
>specifically for shortwave use. So I am wondering if it would be benefical
>start a open source project to build a modern RF signal generator that is
>affordable and specifically designed for SW use. Anyway, I am thinking this
>processor:
> http://www.analog.com/en/prod/0%2C2877%2CAD9854%2C00.html
>
>would be great for this purpose. Someone has designed a RF signal generator
>using this processor you can see their project here:
>http://www.inthelight.co.nz/electronics/dds.htm
>
>It is fairly simple although I think it could be better. With a built in
>Freq Counter, maybe a 100kc Freq. Sweep with variable speed.
>
>Thoughts...????
>
>Rob
>
>
>
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