Four sections of high quality solid aluminum tubing for optimum electrical and mechanical stability. Mounts on vertical support up to 1-5/8 OD. Vertically polarized with low angle of radiation. TX: 3.5-57MHz, RX: 1.8-90Mhz Typical. 2.0:1 3.5-57MHz.
Package Length: collapses to 6.5Ft. Tubing section #1 - 1.1"OD, #2 - 0.9"OD, #3 - 0.75"OD, #4 - 0.6"OD.
Mounts to vertical support 1/14 to 1-5/8 OD. Measured SWRs on band edges (results may vary depending on installation). 80m (3.5-4.0MHz) - 1.3-1.2:1.
60m (5.33-5.40MHz) - 1.5:1. 40m (7.0-7.3MHz) - 1.6:1. 30m (10.1-10.15MHz) - 1.3:1. 20m (14.0-14.35Mhz) - 1.2-1.3:1.
17m (18.07-18.17MHz) - 1.3-1.4:1. 15m 21.0-21.45MHz - 1.9-1.6:1. 12m (24.89-24.99MHz) - 1.5:1. 11m (26.965-27.405MHz) - 1.5-1.3:1.10m (28.0-29.7MHz) - 1.5-1.4:1. 6m (50.1-54.0MHz) - 2.0:1. The item "JETSTREAM JTV-680 6-80M HF VERTICAL HAM RADIO BASE ANTENNA 250W NO RADIALS" is in sale since Saturday, December 8, 2018. This item is in the category "Consumer Electronics\Radio Communication\Antennas\Ham, Amateur Radio Antennas". The seller is "cqradiosupply" and is located in El Dorado Hills, California. This item can be shipped to United States, Canada, United Kingdom, Denmark, Bulgaria, Finland, Hungary, Malta, Australia, Greece, Portugal, Cyprus, Japan, Sweden, South Korea, Indonesia, Taiwan, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Bahamas, Israel, New Zealand, Philippines, Singapore, Switzerland, Norway, Costa rica, Viet nam.