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 MultiSWR™ 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.

Visitors' comments

Comments: 8. Page 1 of 1. Add new.


Postd at 11:53am on Sunday, May 11th, 2014



Postd at 9:49am on Friday, November 22nd, 2013

Simply the best. Very easy to use. Excellent product. Solid analyzer!

Trevor (M1CXF)   UK

Postd at 11:35am on Wednesday, August 21st, 2013

Quite simply the easiest and best antenna analyzer I have ever used. My only regret is not getting one sooner!

Ricardo Saldivar   Mexico D.F.

Postd at 12:53am on Friday, October 26th, 2012

Excellent Analyzer hte best choise for amateur and comercial to 520 MHZ test. El mejor analizador del mercado en cuanto a costo-beneficio, muy facíl de usar.

Angel Justino   Lima, PERU

Postd at 4:43pm on Wednesday, October 24th, 2012

And who says it's just a antenna analyzer? we use it also as a network analyzer. Good product.

Stefan   Poland

Postd at 2:42pm on Wednesday, November 23rd, 2011

In my opinion is ok

Thomas SV2CLJ   Thessaloniki - Greece

Postd at 2:31am on Tuesday, September 6th, 2011

Maybe the Best Analyzer i ever have ...


Postd at 4:15pm on Friday, October 15th, 2010


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