Cylindrical metal device with EUT cable attachment.

The F-33-1 is for laboratory and field testing. This probe has a small outer diameter, approximately 71 mm with an internal diameter of 32 mm. The F-33-1 is usable from 10 kHz to 250 MHz. The typical transfer impedance is shown below.

FCC F-33-1 Current Probe

Product Specifications

dBΩ (nominal)
ZtΩ (nominal)
Inner Diameter (mm.)
Outer Diameter (mm.)
Height (mm.)
Max Primary Current DC-400Hz
CW current (amperes)
Peak Pulse Current
Calibration Fixture
F-33-1 10 kHz - 250 MHz 16 6.3 Type-N 32 71 19 100 2 50 FCC-MPCF-3-32/71/19
Product specifications are subject to change without notice