Search results
3 dni temu · UNUN or Maxi-Core®20 Balun Mounting Kit, for MBVE-5A Series Antennas, Plate, 2-1/2 in. Studded Clamps and Hdwr, Kit. Part Number: DXE-UN-BRKT-5A. 4.63 out of 5 stars
64:1 / 49:1 Unun 80-10m EFHW – 1kW 64131e. For those that enjoy endfed antennas but want to run more power, Balun Designs now offers an excellent alternative. Built with the same craftsmanship as all our other units, this new model will allow you to either replace your current matching unit or construct a new higher power end fed half wave ...
Power handling of 2kw from 1.5 to 54MHz. SO-239 connectors are silver plated with teflon insulation. All Hardware is stainless steel. Studs are 1/4″. Very high efficiency (98-99%). Unun is installed in weatherproof 4″ X 4″ X 2″ NEMA box which makes an excellent outdoor weatherproof enclosure.
1117t – 1:1 Balun, 31-60 MHz, 3kW – Optimized for 6 meters. Price excl VAT: £ 89.95. incl VAT: £ 107.94. 1 in stock (more are on backorder) View Now.
An 80-10 end-fed half-wave antenna can be a very good performing part of an HF station. But its performance depends heavily on a well-designed and carefully constructed 49:1 unun, which matches the long wire impedance to within tuning range of operation. But the perfor-mance of an end-fed antenna is also very dependent on height above ground.
Ununs are used for matching an unbalanced antenna to an unbalanced feedline. Feedline chokes keep noise out of the antenna and the receiver to improve overall reception plus they reduce RFI by eliminating feedline radiation. Enjoy maximum power transfer, optimum balance and a lot less noise.
Model 9135 - 9:1 Unun 1.5 - 54MHz - 5kW. Current Production Time 7-9 Business Days. This design is excellent for matching both long and short length unbalanced long wire antennas for multiband use and will allow the internal tuner of most rigs to match a single long wire antenna.
