SPACTRUM ANALYZER Features: All digital IF design 9kHz to 1GHz Frequency Range 10Hz Minimum Resolution Bandwidth (RBW) Up to -140dBm Displayed Average Noise Level (DANL) +23 dBm Maximum safe input level AM, FM demodulate Measurement functions (Channel power, ACPR, OBW, Chromatograms) Multi-window, local scaling measurements show 6.4 inches widescreen with 640×480 high resolution Various interface options such as USB, LAN, RS-232, VGA Weight:  4kg Dimensions:  330mm×163mm×165mm(W×H×D) Applications 1. Research and education 2. Radiation and field testing 3. Measurement and analysis of radio signals 4. Electionics manufacturing 5. Electrical,electronic,RF metrology Specifications Frequency    Range    9KHz to 1GHz Resolution    1Hz Reading accuracy    ±(frequency marker read value× frequency reference accuracy +1%×span +10%×RBW+0.5×[span/(span spot-1)]+1Hz) RBW    Range    10Hz to 500KHz(1 to 10 continuous), 1MHz, 3MHz Accuracy    <5% VBW    10Hz to 3MHz, 1-3-10 steps