Wide Frequency Range: With support for multiple bands (10m 15m 20m 40m), the half wave antenna provides exceptional performance across different frequencies, providing unparalleled flexibility for a wide range of radio applications Withstand Power: Professional end fed antenna, withstand power for SSB<1000W, CW<500W, FT8<300W, to meet your different use needs Easy to Hang: Keep your antenna 3m (9.8ft) from objects (including leaves) and 5m (16.4ft) from metal. Hang horizontally, vertically, or diagonally—balun placement is flexible. Perfect for field work, home, or backyard use. For home setups such as long-term field deployments or long-term camping and overlading, it's a solid choice. Perfect for POTA and contact to around the world Durable Construction: Crafted with an ABS shell, the 1:64 Balun Antenna offers durability and excellent craftsmanship, ensuring longevity and reliability in various conditions Our end-fed antenna is newly designed by GOOZEEZOO. It features an air convection cooling housing, where cold air enters from the bottom and hot air exits from the top, effectively naturally cooling the end-fed antenna to prevent overheating. This allows the antenna to operate more stably for longer periods, receiving more radio station Since its launch, this antenna has been highly praised for its sufficient power and high efficiency. The core of the end-fed antenna lies in the magnetic ring, the size of which determines the power handling capacity of the antenna.
This antenna utilizes a large 63 x 38 x 14.5mm magnetic ring from a world-renowned manufacturer. The radiator is made from 2.5 square millimeter thin-skinned wire, and in March 2022, the parameters of the balun were optimized to achieve lower insertion loss and standing wave ratio, bringing the impedance closer to 50 ohms.
Due to the higher frequency of the 6-meter band, controlling the inductance of the magnetic ring can be challenging, so the antenna you purchase may have the opportunity to resonate on the 6-meter band (i.e., Band 5).
End-fed antennas are characterized by their multi-directional properties, eliminating the need to choose a specific direction during setup. It is advisable to select an open and elevated location.
When setting up the antenna, it should be position meters away from any objects ( it should be positioned more than 3 meters away from any objects (including tree leaves), and if there are metal objects, it should be placed more than 5 meters away. If the setup environment affects the resonant frequency, you can adjust the structure by slightly modifying the length of the fold-back at the end; however, trimming is not recommended.
The balun has a radiator on one side and is empty on the other. This structure makes the antenna very convenient to set up; simply pull both ends with a rope, ensuring that the radiator and balun are more than 3 meters away from any objects.
It can be horizontally, vertically, or diagonally pulled, and the balun can be placed either above or below, making it suitable for concealed setups, especially ideal for rapid deployment in urban areas and the wilderness.
Specification:
Antenna Configuration: 2.5 mm² wire, 20 meters length, 20 meters guy rope, 1:64 balun
Operating Bands: 10, 15, 20, 40-meter waves
Power Handling: SSB < 150W, CW.FT8 < 100W
Shipping Weight: 3.5 pounds
Shipping Dimensions: 7.9*7.9*4 inches