Entrope®︎ Noise Probe

Products (Entrope®︎ Noise Probe)

– High-Frequency Noise Probe (Patented)


Probe TypeFrequency RangeNoise Floor
Entrope 101A100 kHz - 200 MHz~3×10-23 (A2/Hz) @ 10 MHz
Entrope 102A100 kHz - 200 MHz~5×10-23 (A2/Hz) @ 10 MHz
System Specification 
Max bias voltage to a DUT40 V
Max drain current (Id)5 mA (30 mA for the high-current model)
Minimum measurable resistance of a DUT~50 Ω


Demonstration of Entrope®︎ Noise Probe available at IEEE Open Access