[Hallicrafters] Signal generators
Carl
km1h at jeremy.mv.com
Thu Nov 17 09:20:16 EST 2011
Are there any decent sweep generators that cover HF down to 50kc and dont
cost an arm and a leg?
I restored and use a GR-1025A that belonged to National. Watching the motor
drive work is mesmerizing!
Carl
KM1H
----- Original Message -----
From: "Mike Everette" <radiocompass at yahoo.com>
To: <hallicrafters at mailman.qth.net>
Sent: Wednesday, November 16, 2011 10:09 PM
Subject: [Hallicrafters] Signal generators
>I bought a GR 1001-A generator at a hamfest for $35, probably because the
>guy didn't want to haul it back home. A big reason was that its range goes
>down to 50 KHz. Truth be told, I haven't used it for much more than low IF
>alignments; but for that it does well. I also came by a skdoozle of GR
>coax adaptors in an estate sale, which helped even more.
>
> One pretty good little signal generator -- and they're cheap -- is the
> Eico 324. I think its range goes from about 150 KHz to 150 MHz or
> something like that. These units are all over eVilBay, and can be bought
> for as low as $10.
>
> You do run a risk of getting a doggie that may have been built by an
> ignoranus; but much of the Eico test gear you see is surplus from tech
> schools and was factory wired.
>
> My 324 is so stable that I can literally use it for a BFO while listening
> to SSB nets on 75 and 40 meters. True, it doesn't have a calibrated
> attenuator; and it doesn't do low IFs. But what it does, it does well.
>
> The Eico 249 VTVM is an excellent device, and the 7 inch meter can be read
> by Mr. Magoo. The Eico 232 is the same instrument, with a smaller meter.
> Both are quite accurate. Be sure to get the correct "Uniprobe" with it.
> These meters are also pretty inexpensive.
>
> Eico also made a nice tube type sweep generator, but it's made for TV
> servicing; I think the model is 368. And the Eico 950 series
> capacitance-resistance testers are very VERY good. I also like the 147
> signal tracer -- a mighty handy little device.
>
> 73
>
> Mike
> W4DSE
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