6 Meters Small Magnetic Loop by PY1AHD The 6 meters loop is made with a section of 1 meter 70 centimeters, 9 mms. soft copper tube closed by a 10 Pico farads mini butterfly capacitor. This loop was designed to be used with a QRP transceiver like the Yaesu FT 817 or the Icom IC 703. http://www.alexloop.com/artigo31.html