[R-390] Re: query over North Atlantic 213C (OT)

Bob Camp ham at cq.nu
Sat Sep 1 17:24:39 EDT 2007


Hi

It's the perfect instrument for checking out a synchro / resolver  
based control system. They also are useful if you want to measure  
both the amplitude and the phase response of an amplifier. I don't  
think I have ever used one for much else though.

Bob

On Sep 1, 2007, at 12:48 PM, wli wrote:

> Quick question:
>
> Anyone have info re a North Atlantic Phase Angle
> Voltmeter?
> Company background? Purpose of this this equipment?
> Picked upone for *peanuts* recently.
>
> Thanks
>
> W. Li
>
>
>
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