Ultra-long Service Life: The upgraded spectrum analyzer is designed with new aluminium alloy shell for durability and good heat dissipation for longer machine life. Built-in 3200m-ah rechargeable battery, with Micro-USB charging port and LED charging indicator, it can be fully charged within 3 hours, no need to charge frequently.
External Storage Function: The frequency analyzer is designed with a SD Card Port, support TF memory card storage, you can directly record data to the SD card and view photos kept in SD memory, which is convenient for your data sharing and storage.
Multi-Function: This handheld antenna analyzer will be a nice little addition to the workbench for Radio Operator or Enthusiast. It support single frequency, frequency sweep, multi SWR, tune SWR, S21 gain, find frequency, quartz data, TDR mode, L/C meter, DSP measure, RF signal generator, etc multi functions.