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Welcome to Spi-Ro Mfg. Inc. High Quality Ham Radio Antennas for 35+ Years!

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About Us

Quality to Suit Your Needs

At Spi-Ro, we strive to offer the highest quality commercial and amateur radio antennas that will last for years to come. We manufacture and sell transmitting & receiving Single and Multi-Band Antennas covering 1.8 thru 55 Mhz.

A Name You Can Trust

We offer high quality ham radio antennas and accessories. From single band to multi band antennas, center connectors, traps, baluns, and all the accessories in between, we have it all! Proudly Hand Made in the United States for over 35 years! 

International Usage

From foreign and domestic government agencies and military to the casual weekend users, our equipment can be found all over the world!


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Spi-Ro Antennas