[R-390] Searching: R-390A & Signal Generator

Bob Camp ham at cq.nu
Sat Mar 5 19:21:34 EST 2005


Hi

Depending on the local market and possibly the phase of the moon 
URM-25's and HP-606's move around relative to each other. Both are fine 
generators for setting up a R-390. About all you might need to go with 
them is a single pad in the 6 to 20 db range. A lot of people run them 
with no pad at all.

A VTVM is about the only other "major" piece of test gear that you need 
for an R-390. Nothing fancy is required, the auction sites have a 
number of them pretty darn cheap these days.

	Take Care!

		Bob Camp
		KB8TQ


On Mar 5, 2005, at 12:49 PM, Craig C. Heaton wrote:

> Greetings to All,
>
> Sometime in the near future I hope to acquire a R-390A, (still 
> looking) and
> then a signal generator. Neither has to be museum quality as far as 
> looks.
> The quest is a good receiver to go with a Johnson 500 I restored this
> winter.
>
> With that said, any extra R-390As floating around the shack? Would 
> like to
> find one near the Pacific Northwest. I'm retired and would like to 
> save on
> shipping cost. The big question is on a signal generator. Don't need 
> the
> latest and greatest, thinking something along the lines of a URM-25. 
> What
> attenuators and or db pads would be needed, at a minimum, to go along 
> with a
> URM-25? My thought is I can rebuild, restore, or trouble shoot whatever
> follows me home.
>
> Help, comments, tips, are appreciated.
>
> Tnx & 73's
>         wd8kdg
>              Craig
>
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