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Re: RF Voltmeter?


 

The 411A is the older, vacuum tube version of the 3406, vintage the same as the 400D/H/L AC and the 412 DC voltmeters.

Jeremy
N6WFO

On Fri, Oct 6, 2017 at 8:06 PM, Dave McGuire Mcguire@... [hp_agilent_equipment] <hp_agilent_equipment@...> wrote:

?

On 10/06/2017 11:02 PM, Bob Macklin macklinbob@...
[hp_agilent_equipment] wrote:
> I have a Boonton Model 93 RF Voltmeter.
> ?
> Did HP make an equivilent product?
> ?
> Back in the 60's and 70's I did a lot of work using the HP?400 AC VTVMs
> and the the HP 412 VTVM.
> ?
> But I never had a need for a RF voltmeter in those days.

The HP 3406A comes to mind.

-Dave

--
Dave McGuire, AK4HZ
New Kensington, PA


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