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    AA-55 ZOOM: "This new analyzer is a perfect tool for antenna tuning and it helped us significantly."  -- Yuris, YL2GM.

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  • 3Y0Z - The Bouvet Island DXpedition

    "Well matched, efficient antennas are critical to us. Our Rig Expert Antenna Analyzers will help us achieve the best possible antenna systems."

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  • 3XY4D - Republic of Guinea

    "...ready for 3XY4D with TI-5, Tiny & AA-30 from your company!"

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A sponsor of



  • Antenna analyzers
  • Interfaces
  • ARDF equipment
  • Kits
  • Antenna analyzers are designed for testing, checking, tuning or repairing antennas and antenna feedlines. Hams prefer RigExpert portable lightweight analyzers with superior performance.

    Please see the Analyzer comparison table.
  • USB interfaces: Connect your transceiver to your computer easily! Control your transcever's frequency and mode, record and play audio, operate digital modes.

    Wireless interfaces: Connect your transceiver to the Internet via a Wi-Fi network. Use your laptop to operate phone, CW or digital modes from anywhere in the world!

    Please see the Interface comparison table.
  • The brand new ARDF Receiver RigExpert® FoxRex 3500 with great technical characteristics. Built-in LCD, rangefinder feature and rugged aluminium case make FoxRex 3500 a champion's choice.
  • Our company is glad to support radio amateurs and hobbyists with unique kits which bring a lot of joy with minimum of assembly.

Latest news



S21ZED & S21ZEE DXPEDITION support. Bangladesh 2017.

.ZERO paired with Arduino Uno

Meet the AA-30.ZERO – RigExpert™ cheapest antenna analyzer!

What is .ZERO ? It is a standard AA-30 analyzer only without enclosure, LCD display and keypad. But .ZERO even more powerful than the old good AA-30.


WRTC 2018

We are pleased to announce that Rig Expert Ukraine will support the World Radiosport Team Championship in Germany (WRTC 2018) as a Sponsor.