[Amps] 50 or 60 Hz, a problem?

[Robert Dorchuck W6VY]

My SB-220 says 50/60 cycle in the introduction.  SB-221 manual also
says 50/60.

Bob  W6VY

----- Original Message ----- 
From: "Will Matney" <craxd1 at ezwv.com>
To: <amps at contesting.com>
Sent: Monday, January 10, 2005 13:14
Subject: [Amps] 50 or 60 Hz, a problem?


> Roger,
>
> I just picked up a Heath manual for a IG-28 color generator which was 
> laying here on the desk to see what it said. It shows its transformer 
> running at either 120 or 240 Vac and at 50 or 60 Hz. The HP-23B power 
> supply has 120 Vac and 50-60 Hz, the SB-220 schematic says only 60 Hz, 
> and the 200 and 230 dont say on the schematics. I thought Heath may 
> have made all their equipment with 50 Hz transformers but I dont think 
> so. If somebody has an original SB-220 manual, look it up and see what 
> the line frequency is. The 60 Hz may have only been a mis-print on the 
> schematic as other equipment has both 50 and 60 Hz. If this was the 
> case, all were 50 Hz, it's a good thing for 60 Hz owners as your 
> getting more bang for your buck!
>
> Will
>
>
>
> My SB-200 worked fine 0n 50 Hz during the 4 years I
> was in Germany.
>
> 73, Roger
>
> -- 
> Remember the USS Liberty (AGTR-5)
> http://ussliberty.org/
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