“The Quad Antenna uses a single, central-fed frame with a feeder-line. Therefore you must use an ATU for operating this antenna. Excellent would be a “Z-Match”, a 1-KW-Tuner will be described on another page. The reflector has one loop for each band, self-resonant without stubs. The first DK7ZB-Quad was introduced in 1995 and contented a […] Read more
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ACOM, Bulgaria manufactures a range of 8, 10 and 12 element HF log-periodic antennas. Their main features are: designed and produced to give top performance and reliable long lasting service; all elements are riveted (no corrosion-vulnerable clamped joins); partly factory assembled; and what is left for you to do is easy to assemble Specification […] Read more
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G8JNJ Broadband HF Vertical Antenna – Requires no tuner The following notes show the design and construction of a Broadband HF Vertical antenna which does not require a tuner, and which is capable of providing reasonable performance on all bands from 7MHz to 28MHz (reduced performance from 3.5MHz to 51MHz). – Read Full Details: Read more
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Icom Mobile Antennas AH-760, Wide Frequency Heavy-Duty Moving Coil Antenna 200W PEP SSB, 125W PEP CW/DATA 1.6MHz–29.999MHz wide frequency coverage with the supplied whip antenna 350mS high-speed tuning (while memory tuning) Tested to IP68 and MIL-STD-810G environmental standards AH-740, Relay-Driven Compact Antenna Relay-driven compact automatic tuning antenna Compact and lightweight (3.5kg) 150mS typical high-speed tuning […] Read more
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Check great article from KB9VBR – Antenna Gain Explained Also Visit J-Pole Antenna Shop Read more
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Basics of building HF/VHF cubical quad antenas Read more
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Inac Antenna AH-2054 antenna is a high performance halo. Supports a high level of radio frequency between 160 and 360W. It covers the HF bands higher, between 20,900 and 55,000 MHz. The tune is remote in less time than a second. High selectivity it behaves as a transmission and reception filter. Features: Frequency range Continuously 20,900-55,000 […] Read more
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The hexagonal beam (or known by many as the hex beam) has become a wildly popular antenna. It is a directional antenna that provides great performance and does not require a full scale, expensive tower. It allows the average amateur to compete with the big boys for DX and without spending your retirement to do […] Read more
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Covers More Bands than a G5RV (Shorty). Goes up Fast, Easy on Trees. All Stainless Hardware Black Marine ABS Insulator Blocks Handles a Full kW on All Bands. Tough–Pull-tested for Ice and Snow Loads. Professionally Engineered and Built. Center or End Supported. Fully Assembled with 81-Feet of Ladder Line (40-Feet with UltraLite Kid). NEW […] Read more
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OptiBeam OB804020 10 Element Triple Monobander 80/40/20m Bands 80 / 40 / 20 Gain (dBd) * 3,8 / 4,8 / 8,4 Gain (dBi) ** 10,2 / 11,3 / 15,6 F/B (dB) […] Read more