This generation of hand-held, RF Signal Strength Analyzers features 2.9 GHz bandwidth, -117dB/m max sensitivity, and a scan rate of 125 channels/sec. Successor to the company's Model 3201, the extended frequency range and increased scan rate of the Model 3290 make it a "natural" for a host of narrow band, wide band, FM, AM, and single sideband signal measurements. It allows up to 160 pre-set channels to be loaded into memory for rapid scans and displays by personnel doing RF analysis in the field.