Hand Spectrum Analyzer 2.8" Display 100kHz To 960MHz With ESD Proteced Version V0.3.1_E Spectrum Analyzers ,Easy to Use

* Input frequency range from 100kHz to 350MHz * Input impedance 50 ohm when input attenuation set to 10dB or more. * Selectable manual and automatic input attenuation between 0dB and 31dB in 1 dB steps * Absolute maximum input level without attenuation of +10dBm * Absolute maximum input power with 30dB attenuation of +20dBm for short period