HF Dipole antenna for 6 through 20 meters HF. Set it up for one band at a time. You can set this up for full length of 32 feet total and use a Tuner to cover all bands from 80m to 6m with good results to become a non-resonate dipole antenna.Fully adjustable for 6/10/11/12/15/17/20 meter bands. This is a full size 1/2 wave rotatable dipole antenna. Very broad banded on the band you set it for.
One band at a time. No tuner or balun required when tuned properly. Very well made from quality materials to provide years o f operational service. This dipole is a full size ½ wave mono-band antenna, allowing the operator to select a band of interest and then operate on that band. When changing bands, the length on each side of the dipole will need adjustment to yield lowest possible SWR reading.A measurement chart is provided to aid in achieving close center of each band. If the lowest SWR is higher in frequency than desired, lengthen the dipole. If the lowest SWR is lower in frequency than desired, shorten the dipole. All measurements are made from the mast clamp bolts closest to the tube side being adjusted. To measure the antenna length on each side, begin at the mast clamp and measure outward to the tip.
Repeat on the other side beginning with the adjacent clamp, again measuring outward. Tuning chart for each side of dipole length. 20 meters 14.175 MHz = 16 feet 8.0 inches. 17 meters 18.125 MHz = 12 feet 11.5 inches.
15 meters 21.225 MHz = 10 feet 10.5 inches. 12 meters 24.930 MHz = 9 feet 4.0 inches.10 meters 28.300 MHz = 7 feet 10.0 inches. 6 meters 52.000 MHz = 14 feet 1.0 inches. Note on 6m, it is long to work on harmonics. Antenna only in this sale. Mast and tripod not included. Use 50 ohm coaxial cable.
And exceed full legal power limits in all modes. The item "Dipole Antenna HF Mono-Band 6/10/11/12/15/17/20m Rotatable Dipole Antenna HF" is in sale since Saturday, March 3, 2018. This item is in the category "Consumer Electronics\Radio Communication\Antennas\Ham, Amateur Radio Antennas". The seller is "carlh1979" and is located in Great Mills, Maryland. This item can be shipped to North, South, or Latin America, all countries in Europe, Japan, Australia.