4010-400W End Fed Half Wave Antenna 4 Bands 20m Long Wire Antenna 400W End Fed Antenna, 4 Band 10m/15m/20m/40m, Low SWR, 1:64 Balun, No Tuning, Great for POTA/SOTA, Waterproof Housing
Multi-Band Versatility: Engineered for seamless operation across the 40m, 20m, 15m, and 10m bands, this 4010-400 End Fed Antenna features an integrated 1:49/1:64 impedance transformer. It delivers consistent low-SWR performance in most setups without the need for an external antenna tuner, allowing for rapid on-air deployment. Fully compatible with Yaesu, Icom, Xiegu, Kenwood, and most HF transceivers, it offers outstanding flexibility for a wide range of amateur radio applications
High-Power Handling: Designed to meet demanding operational requirements, it supports up to 400W SSB, 300W CW, and 150W FT8. This robust power handling ensures reliable performance whether you are performing routine voice contacts or operating digital modes like FT8 and FT4
Flexible Hanging & Easy Deployment: An end fed ham antenna designed for fast and flexible installation. For optimal performance, keep the antenna 3m (9.8ft) away from objects (including foliage) and 5m (16.4ft) from metal surfaces. It can be deployed horizontally, vertically, or diagonally, with flexible balun placement—making it ideal for field work, backyard setups, home stations, and long-term outdoor use. Perfect for POTA activations, temporary field deployments, long-term camping, and overlanding—supporting reliable contacts around the world
Flexible, Stealthy, and Portable Deployment: With a total length of approximately 20 meters, this end fed half wave antenna supports horizontal, vertical, or sloped configurations. Its compact and flexible design is ideal for space-constrained urban settings, POTA (Parks on the Air) activations, temporary field deployments, and long-term outdoor use
Rugged Construction for All-Weather Durability: Crafted with a UV-resistant, waterproof ABS housing and equipped with a waterproof M-J connector and a high-performance 63×38×20 mm ferrite core, this multiband end fed antenna is built to withstand diverse outdoor conditions. It is designed for a service life of 3–5 years, with a recommended 6-month inspection cycle to maintain optimal performance
