OWL G/T Yagis Beam Antenna are specialized, ‘hot rod’ versions of the already high-performance OWL – Optimised Wideband Low impedance Yagi – design. Enhanced for weak signal VHF applications including EME (moonbounce), meteor-scatter and other extreme propagation modes; these are applications where both antenna gain and pattern are critical, hence the ‘G/T’ model suffix. G/T […] Read more
DCU-3 Programmable Rotator Controller6 Programmable memories; Point & shoot and manual control!DCU-3 Digital Controllers feature six presets for beam headings, 1 degree accuracy and gives you fully automatic or manual control of your HAM or Tailtwister Rotators.Dial in your beam heading and press the rotate button or let Ham Radio Deluxe (or other) control […] Read more
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“The Coke Loop is a Small Magnetic Loop Antenna tuned by a trombone-style variable capacitor made with standard soda cans. In Brazil we have the Coca Zero and the Coca Light versions of Coke. The Coca-Cola Zero can is shorter and wider and the Coca-Cola Light can is longer and thinner. ” Read Full Article: […] Read more
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Steppir Antenna Verticals are the only true ¼ wave continuous coverage antennas available for the HF bands. The SteppIR technology has had a profound impact on improving vertical antenna performance over that of traditional designs – there is no substitute for having a true 1/4 wave vertical on every frequency within the coverage range, without having to […] Read more
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“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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