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Drape a wire around a
bookcase or window and attach both ends to this new MFJ Small Loop Tuner™. It
instantly turns into a small, high efficiency multi-band transmitting loop
antenna! You can operate 5.3 to 30 MHz with a full 150 Watts. No ground, radials
or counterpoises needed.
The excellent performance of a high-efficiency small loop antenna is legendary
and well proven by users all over the world. You’ll radiate a low angle DX
signal that literally rivals full size dipoles and work incredible DX!
It’s a very quiet receiving antenna; you’ll hardly notice static crashes. Its
high-Q reduces QRM, overloading, harmonics. It’s perfect for apartments, antenna
restricted areas and portable operation.
A 13 foot wire formed into a loop operates 30-20 Meters (4 foot for 17-10 M; 7
foot for 20-15 M; 28 foot for 60-40 M). You can tune any shape loop; circle,
square, rectangle, any odd shape. A quarter wavelength wire shaped as a circle
is the most efficient.
A given wire length covers about 1.5 to 1 frequency range (i.e. 7-10 / 18-28
MHz, etc.). Exact frequency coverage depends on wire length, loop shape,
surroundings and height above ground. Has MFJ low loss Butterfly loop tuning
capacitor, no rotating contacts. Easy-Carry handle. Mount for PVC Cross on
cover.
See June, 1986, QST or recent ARRL Antenna Handbook for more details on small,
high efficiency loops.
6 ¼" x 5 ½" x 9 ½"
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