Re: LF: W-G SPM-19 trouble

["James Moritz" <j.r.moritz@herts.ac.uk>]

Dear Matti,

At 16:38 04/12/2002 +0200, you wrote:
> I have SPM-19 too but without any manuals. Could you plase check what kind
> of input  impedance is in "unbal 75" but selected without termination
> (infinite).
The manual says " > 10kohm//60pF" in the infinite impedance position.

The additional attenuation caused by connecting this input across a 75 ohm 
system is specified as less than 0.05dB at frequencies up to 1MHz.
Cheers, Jim Moritz
73 de M0BMU