[ARC5] A Heterodyne Sweep Generator

[Geoff]

Finding active devices may be a chore, I think the MC 1496 has been obsolete 
for 20 years or so. NTE might have a sub.

That will not be an easy circuit for dead bug construction; FAR may have 
something similar and there are likely many low cost vintage sweepers that 
are still adequate at low frequencies, I had an Eico that was more than 
adequate up to 5 mc or so.

Carl


----- Original Message ----- 
From: "Roy Morgan" <k1lky68 at gmail.com>
To: "Ken Gordon" <kgordon2006 at frontier.com>
Cc: "ARC-5 List" <arc5 at mailman.qth.net>
Sent: Wednesday, March 12, 2014 12:28 AM
Subject: Re: [ARC5] A Heterodyne Sweep Generator


>
> On Mar 12, 2014, at 12:17 AM, Kenneth G. Gordon <kgordon2006 at frontier.com> 
> wrote:
>
>> Jeep:
>>
>> I found this when searching for something else.
>>
>> It might be just exactly what both of us need.
>>
>> http://users.tpg.com.au/users/ldbutler/sweepgen.htm
>
> Ken,
>
> Very interesting!
>
> I wonder if FAR Circuits or some such supplier has such a gadget.
>
> Roy
>
> Roy Morgan
> RoyMorgan at alum.mit.edu
> K1LKY Since 1958
>
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