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High Performance Yagi and Vertical Antennas


SteppIR SARK-110 Vector Impedance Antenna Analyzer


order yours today! (or click here)

Due to strong sales we are currently back-ordered on the SARK-110 Analyzer. We are accepting new orders and will fill them in the order received as new stock becomes available.


NEW - Expanded Troubleshooting Guides

Find answers to frequently asked questions about SDA100 Controllers, 40/30 Loops, and more…


The CrankIR Antenna – IT’S IN THE BAG!

After a few careful design revisions resulting from field testing we proudly announce the CrankIR Antenna is NOW SHIPPING!

CrankIR_Ready to ship

Tired of taping all the joints on your CrankIR? Check out our new Quick-Clamp Kit!

CrankIR Quick-Clamp KitCrankIR Quick-Clamp Kit

See the CrankIR “On Tour

CLICK HERE for more information on the CrankIR!

NEW! CLICK HERE for the CrankIR order sheet











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