Advantest / Spectrum Analyzer / U3751/20/76Amplitude Accuracy +/-0.3 dB Dynamic Range +30 dBm - -134 dBm Frequency Range 9 kH z - 8 GHz Input Impedance 50 ohms Residual FM <=60Hzp- p x N/100ms Resolution Band width 300 Hz - 3 MHz Video Bandwidth 10 Hz - 3 MHz