What are the different versions (letter suffixes) of the Anritsu ms-420?
I'm looking for a spectrum analyzer that can let me watch the shortwave/high-frequency bands (0-30 MHz).
I've recently discovered the Anritsu ms-420 spectrum analyzer which goes from 0 to 30 MHz.
But I've seen a ms-420c, a ms-420k, and a ms-420L.
Does anyone know what these suffixes mean?
Can anyone point me to a website that discusses the differences?
(I've scoured the various Anritsu websites, but all I see is that it is discontinued).
Thanks for any help. Paul