This product is discontinued.

RigExpert AA-520

Antenna Analyzer

1 to 520 MHz

RigExpert AA-520 is a powerful antenna analyzer designed for testing, checking, tuning or repairing antennas and antenna feedlines in 1 to 520 MHz range.

Mainly, this is SWR (Standing Wave Ratio) and impedance measurement instrument (impedance analyzer).

Easy-to use measurement modes, as well as additional features such as memory storage and connection to a personal computer, make the AA-520 attractive for professionals and hobbyists.  It is quite important that graphical display of various parameters over a wide frequency range is a key feature of this analyzer which significantly reduces the time required to adjust an antenna.

The new MultiSWRâ„¢ mode is unique for this antenna analyzer.

The following tasks are easily accomplished by using RigExpert AA-520:

  • Rapid check-out of an antenna
  • Tuning an antenna to resonance
  • Antenna SWR and impedance measurement and comparison before and after specific event (rain, hurricane, etc.)
  • Making coaxial lines or measuring their parameters
  • Cable fault location
  • Measuring capacitance or inductance of reactive loads
Antenna analyzer comparison table

See also: A short review of antenna and network analyzers
See also: A short presentation of RigExpert Antenna Analyzers on YouTube.
See also: Opening the battery pack video.

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