“This video is a comprehensive review of the functions and operation of the RigExpert AA-55 ZOOM Antenna and Cable analyzer. This lightweight portable analyzer can perform swept frequency measurements such as SWR, Return Loss, Complex Impedance and Smith Charts. It can also perform single or multiple frequency SWR measurements in several useful display modes. The SWR2AIR feature is very cool, allowing the analyzer to report the SWR via a wireless radio signal. Additional measurements can be made on transmission lines, such as quarter/half wavelength lengths, velocity factor and length, as well as loss & impedance vs. frequency. More information on the complete line of RigExpert analyzers”
RigExpert AA-55 ZOOM
The analyzer is designed for measuring SWR (standing wave ratio), return loss, cable loss, as well as other parameters of cable and antenna systems in the range of 60 kHz to 55 MHz.
A built-in ZOOM capability makes graphical measurements especially effective.
The following tasks are easily accomplished by using this analyzer:
Rapid check-out of an antenna
Tuning an antenna to resonance
Comparing characteristics of an antenna before and after specific event (rain, hurricane, etc.)
Making coaxial stubs or measuring their parameters
Cable testing and fault location, measuring cable loss and characteristic impedance
Measuring capacitance or inductance of reactive loads