Basic Spectrum Analyzer 9kHz-4GHz. Unit sold with 5 years manufacturer´s warranty. Frequency range: 9 kHz - 4 GHz DANL at 1GHz: -152 dBm Analysis bandwidth max.: 1 MHz Phase noise at 1GHz (10kHz offset): -90 dBc / Hz Amplitude accuracy: +/-0.6 dB TOI at 1GHz (3rd Order Intercept): +15 dB Type: Benchtop Attenuator step standard: 1 dB Triggering: RF Burst, Extern, Video Display: 640 x 480 size 165.1 mm (6.5 inch.) diagonal RF input /output connector: N-type female, 50 Ohm USB interface (host) A plug, version 1.1 Data storage: 64 MB (internal), support USB 3.0 compatible memory decives (external) RF spectrum analysis from 9 kHz to 4 GHz Comes equipped with a tracking generator and built-in VSWR bridge for transmission and reflection tests Identifies interfering signals from unwanted or unexpected transmissions with a powerful spectrum monitoring feature Supports AM / FM, ASK / FSK demodulation analysis suites for Internet of things transmitter characterization Enables you to automatically implement up to 20 predefined measurements and reduce test setup time by 95% with the task planner feature Provides straightforward and efficient operation with marker demodulation, one-button optimization, and user-definable soft keys Dimension (WxHxT): 320 x 132.5 x 400 mm (12.6 x 5.2 x 15.7 inch.) Weight net: 7.9 kg (17.4 lbs)