EEVblog #1188 - $10 DIY EMC Probe using Scope FFT

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Published on ● Video Link: https://www.youtube.com/watch?v=nImoQcoqkuQ


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Duration: 19:43
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How good is your existing oscilloscopes FFT function with the $10 DIY EMC H-field probe compared with a dedicated spectrum analyser?
Dave tries the DIY EMC probe with half a dozen different low cost scopes, so it turned into a bit of a practical FFT shootout:
Rigol DS1054Z
Siglent SDS1202X-E
Keysight DSO1204X
Rohde & Schwarz HMO1202
GW-Instek GDS-1104S
Owon XDS3202A
and the higher end Rohde & Schwarz RTB2004

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Tags:
eevblog
video
h-field
emc probe
h-field probe
diy emc probe
diy
how to
build
construction
magnetic field
magnetic field probe
radiated emissions testing
near field probe
rigid coax
semi rigid coax
emc testing diy
emc testing
tekbox
tekbox emc probe set
spectrum analyzer
electromagnetic compatibility
rigol ds1054z
oscilloscope fft
Siglent SDS1202X-E
Keysight DSO1204X
Rohde & Schwarz HMO1202
GW-Instek GDS-1104S
Owon XDS3202A
rtb2004
oscilloscope review