Main Technical Indicators Frequency Range 30 kHz~6 GHz Frequency Resolution 1 Hz Frequency Accuracy (+0.5 ppm) (25+5 C) Output Power Range 85 dBm~8 dBm Power Scanning Range 23 dB Test Port Output Power Accuracy (+1.0 dB) Test Port Characteristic Frequency Band 30 kHz~300 kHz~1.3GHz~3GHz~6GHz Directionality (dB) 505 04740 Source Matching (dB) 45423631 Load Matching (dB) 50504740 band 30 kHz~16 MHz 16MHz~3GHz~6 GHz system dynamic range (dB) 9010095 display mode 8.4 inch liquid crystal display channel 4 channel measurement speed 77 ms/201 points (frequency range 30 kHz~6 GHz, medium frequency bandwidth 3 kHz) measurement domain frequency domain, time domain measurement format Cartesian sit Standard: Logarithmic Amplitude, Linear Amplitude, Phase, Group Delay, Standing Wave Ratio, Real Part and Imaginary Part Smith Circle of Complex Parameters: Logarithmic Amplitude, Linear Amplitude, Impedance R jX or Admittance G jB.