Drape a wire around a bookcase and attach both ends to this new MFJ-936B Deluxe Small High Efficiency Loop Tuner. It instantly turns into a small, high efficiency multi-band transmitting loop antenna!
You can operate 5.3 to 29.7 MHz with a full 150 Watts. No ground, radials or counterpoises needed. A 13-ft wire formed into a loop operates 30-20 Meters (4-ft for 17-10M; 7-ft for 20-15M; 28-ft for 40-60M).
You can tune any shape loop -- circle, square, rectangle, any odd shape. A quarter wavelength wire shaped as a circle is the most efficient.
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