Frequency Analyzer Handheld 35‑4400MHZ Tiny RF Domain Analysis with Tracking Source Module Item Type: Frequency Analyzer Material: Alloy steel Battery: 1 x Polymer battery, Battery Capacity: 3000mAh Standby Current: ≤100mA Scanning Current: ≤350mA Scanning Bandwidth: 35MHz-4400Mhz Open Tracking Source Output Bandwidth: 33Mhz-3000Mhz Scan Step: ≥33 - 68.75MHz or 125Hz, 68.75 - 137.5MHz or 250Hz, 137.5 - 275MHz or 500Hz, 275 - 550MHz or 1KHz, 550 - 1100MHz or 2kHz, 1100 - 2200MHz or 4KHz, 2200 - 4400 mHz or 8KHz Scan Speed: More than 800 points per second Frequency Sweep Dynamic Logarithm Ratio: 50db Dot Frequency Or Sweep Frequency Output Power: 0 frequency division Input Detection: 10dbm Background: About -60dBm Software Used On Computer: For NwT4.11.09 version Computer Operating System: For WIN XP, for WIN7, for WW10 Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.