Built and modified by me for friends from the radio. Antenna sides of the square 2,65x2,65 m. Useful where space is limited. The antenna can be installed as a base as well as portable for holiday trips.Unique design quickly and easily, with just a few minutes to be ready to work on the radio. Its design is very strong and robust resistant to strong winds (110 mph). The material used for the construction of.
This glass fiber rods, aluminum, stainless steel and galvanized steel. Sealed box resistant to rain and UV rays. In the forests is installed balun. The antenna works well on DX and as a QRP station.It is pre-tuned to different bands at the height of 4 metres above the ground. To widen the bands 6 and 10 m is useful box ATU. Radiation antenna is omni-directionally so you do not need a rotator. It is a half-wave dipoles.
14,18,21,24,28,50, 70. In horizontal polarization resistant to electrical interference and static. Large system efficiency to 95%. Max power supplied 1000 Watt.
Antenna gain on all bands 5 dBd (7.15 dBi). Minimum SWR 1.1: 1. Mast holder up to a diameter - 50 mm. Side of the square is 2.6.
The item "7 BAND HF COBWEB ANTENNA 1kw, 1000watt 14,18,21,24,28,50,70 MHz. Socket SO239" is in sale since Friday, November 5, 2021. This item is in the category "Mobile Phones & Communication\Radio Communication Equipment\Antennas\Ham/Amateur Radio Antennas". The seller is "paul_koshaolin" and is located in Koszalin. This item can be shipped to all countries in Europe, United States, Canada.