MFJ 17758 Antenna

Austin Amateur Radio Supply
Serving customers for over 30 years!
5325 N. I-35 • Austin TX 78723
Orders & Quotes 800-423-2604

Shop 24 hours a day, 7 days a week!
You can order it right here on the web!
And it's secure!

MFJ 17758

The MFJ-17758 is a two band 80 and 40 meter center-fed dipole antenna capable of handling 1500 watts. Its total length is 85 feet. Each side of the dipole is has a coil that presents a high impedence at 40 meters and acts as a loading coil on 80 meters, allowing the antenna to resonate on 80 meters even though it is physically shorter than a half wavelength(approximately 130' at 3.7 MHz.

Because this antenna acts as a dipole on both bands its impedance is around 50 to 70 ohms, permitting it to be fed with coaxial cable.

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			Austin Amateur Radio Supply Serving customers for over 30 years! 5325 N. I-35 • Austin TX 78723 Orders & Quotes 800-423-2604
Shop 24 hours a day, 7 days a week! You can order it right here on the web! And it's secure!
			MFJ 17758


	The MFJ-17758 is a two band 80 and 40 meter center-fed dipole antenna capable of handling 1500 watts. Its total length is 85 feet. Each side of the dipole is has a coil that presents a high impedence at 40 meters and acts as a loading coil on 80 meters, allowing the antenna to resonate on 80 meters even though it is physically shorter than a half wavelength(approximately 130' at 3.7 MHz. Because this antenna acts as a dipole on both bands its impedance is around 50 to 70 ohms, permitting it to be fed with coaxial cable.
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