... BNC 4.input capacitance:2pf 5.max. input level: +10dBm Mz530 probes are ideal tools for detecting the electromagnetic fieldsof radio ... and after addingthe shield. See the instruction manual of the Mz530 for more details.Technical specifications:Frequency range: 0.1-100MHzOutput ... ), 24Ma (probe for electric field)Dimensions: 40*19*195mm Mz530 Spectrum Analyzer's probe, 0.1-1000MHz frequency