Rohde & Schwarz 4.0GHz Portable Spectrum Rider FPH Review, Teardown & Experiment

[slurry]

Yes, spectrogram is in an option called interference analysis, FPH-K15
also i would recommend the preamplifier option FPH-B22

What is your intended purpose with the FPH? general faultfinding measurements or interference hunting?
I use for the latter and it's hard to beat for that purpose, in that case you might want to add the options K7 modulation analysis and K43 receiver mode.

[zitoune]

Thanks for your answer - I will then consider the interference analysis option.

For now I use it for fault hunting - i may add the near field probes + amplifier set HZ15/HZ16

The touchscreen is very responsive and with combination of the keyboard becomes very handy!

Is there any multi purpose antenna you may recommend ?