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Active Probe

For testing high-impedance, high-frequency circuit elements which demand minimal loading, our portfolio of active probes provides the proper signal bandwidth and reduced probe loading to capture single-ended, ground referenced signals. A Tektronix active probe is a better choice for small geometry applications that would be seriously loaded with passive probing solutions

Quick Selector Guide
Model Attenuation Bandwidth Input Impedance Maximum Voltage
P6243 10X 1 GHz 1 M / 1 pF ±15 V (DC + pk AC)
P6205 10X 750 MHz 1 M / 2 pF ±40 V (DC + pk AC)
P6245 10X 1.5 GHz 1 M / 1 pF ±15 V (DC + pk AC)
TAP1500 10X 1.5 GHz 1 M / 1 pF ±15 V (DC + pk AC)
TAP2500 10X 2.5 GHz 40 k / 0.8 pF ±30 V (DC + pk AC)
P7225 10X 2.5 GHz 40 k / 0.8 pF ±30 V (DC + pk AC)
TAP3500 10X 3.5 GHz 40 k / 0.8 pF ±30 V (DC + pk AC)
P7240 5X 4.0 GHz 20 k / <1 pF ±30 V (DC + pk AC)