Description: The Advantest R3261B is a used Spectrum Analyzer with a 9kHz to 2.6 GHz range .
Product Specs:Total level accuracy of 1 dB User-defined functions Measuring windows function 120 dB display range 1 Hz resolution synthesizer 1 Hz resolution frequency counter70 dB QP dynamic range Unique audio monitor and marker pause function Manual sweep function for spot measurement Create your own unique menu
