EMI-NF-PROBE Tektronix

Near field probes for Tektronix EMC pre-compliance EMI-NF-PROBE (TEKBOX TBPS01 offered by Tektronix) Key features Slim design for good access in between tightly spaced components Shielded loops to avoid picking up common mode noise insensitive to the human hand Frequency range up to 6 GHz Insulated with rubber coating Applications Radiated EMC measurement RF immunity testing Contactless (load free) relative measurement of RF signal chains Contactless (load free) relative measurement of oscillators, modulators, etc. The EMI-NF-PROBE is the TEKBOX TBPS01. This set of magnetic field and electric field probes is for radiated emissions EMC pre-compliance measurements. The probes are used in the near field of sources of electromagnetic radiation and serve to locate and identify potential sources of interference within the building blocks of electronic assemblies. The probes act similar to wide bandwidth antennas, picking up radiated emissions from components, PCB traces, housing openings or gaps, and from any other parts that could be emitting RF. The probes are usually connected to a spectrum analyzer. www.tek.com 1Datasheet Specifications Near field probes Frequency range 1 MHz 1 GHz Preamplifier gain 33 dB (3 dB) Dimensions Probe Length Loop Tip H20 H-Field (magnetic) 170 mm 20 mm N.A. H10 H-Field (magnetic) 170 mm 10 mm N.A. H5 E-Field (electric) 170 mm 5 mm N.A. E5 E-Field (electric) 170 mm N.A. 5 mm Frequency response (magnetic field probes) Frequency response (electric field probes) 2 www.tek.com