Ham Radio: WARC (12, 17, 30)

17m coaxial moxon - Ham radio operators can reduce the size of a standard Moxon rectangle antenna by using coax. This is due to the lower velocity factor of the coax.

An effective 10-20m DX antenna for deed restricted lots... K7ZB, 15' A radio amateur friend and antenna designer came up with a simple design for a 10 meter vertical, which another friend and I modified to make work for the 14, 18, 21, 24 and 28 MHz ham bands.

Attic Coaxial-Cable Trap Dipole for 10, 15, 20, 30, 40, and 80 Meters NU3E A coaxial-cable trap dipole antenna installed in the attic provides a surprisingly effective solution to HF operation on the 10, 15, 20, 30, 40, and 80 meter amateur bands at a QTH with restrictive covenants that prohibit outside antennas.

ROTARY DIPOLE FOR 17 AND 20

The NB6Zep antenna is a simple inexpensive wire antenna, easy to build, that will yield excellent results on all bands. NB6Zep will operate on all ham bands 40-10 meters (including the WARC bands) with no strain on the antenna tuner, transmission line or operator.