... +20 dBm ~ -105 dBm, +20 dBm ~ -130 dBm(Pre Amp ON)Average Noise Level (1kHz RBW, 10Hz VBW)≤-105 dBm150 kHz ... ~ 2.7 GHz ≤-127 dBm(Pre Amp On) 20 MHz ~ 2.7 GHz≤-100 dBm, -123 dBm(Pre ... to 1000sec(zero span)Accuracy≤ ±20%Trigger SourceExternal(rear), Video, Free Run, LineTrigger Modescontinuous, singleTrigger LevelTTL level STORAGETrace Storagemaximum 900 waveformsSetup ...