HP 8568B

18 discussions on ElectronDepot about the HP 8568B: what owners asked, what went wrong, and what fixed it.

What owners report

Rectify 500MHz Small Signal

Anyone have clever ideas for rectifying a 500MHz sine wave, amplitudesay 50mV to 500mV peak-to-peak?Half wave is OK.1mV accuracy is needed :-(Process is X-Fab XB06.Thanks! ...Jim Thompson-- | James...

Power Line Noise Infecting Instruments?

Gentlemen, I just fired up a spectrum analyser for the first time in many years and am horrified at the noise I'm picking up from the mains. Even with every wall wart in the house turned off it's still there and there's nothing I can do...

Spectrum analyzer vs scope for radio experimentation

I am getting ready to start working on my first radio receiver (not countin g the crystal radio). I plan to start my experimentation first on the AM an d FM broadcast bands and then move to the amateur bands once I get my licen se, so I...

Stabilizing pHEMTs

So, JL's thread about level shifting a pHEMT switch brings up anotherissue: stabilizing the silly things.I have this little SKY65050 preamp that works very well--about a nanoampof input current, 0.5 nV/sqrt(Hz) noise in the flatband, 0.8 pF...

Ping: Phil Hobbs

You've been looking for one for awhile. This is a pretty good deal...A reputable dealer as well.(no affiliation)

All discussions