GOOZEEZOO 1:1 1000W Balun Antenna, 1-54MHz Shortwave Current Balun for Dipole Antenna CW FT8 FM AM FSK High Power Waterproof for Ham Radio(SO-239)

This antenna comes with a 1:1 balun, features quarter-wavelength oscillators on each side, supports both single-band and multi-band installation, and stands out as a high-performance choice with high efficiency, low background noise, and simple, practical setup ^^
Withstand Power: This upgraded professional high-power balun features a power handling capacity of up to 1000W (SSB) and 500W for continuous modes (CW, FT8, FM, AM, FSK). It effectively suppresses common-mode currents, ensuring stable performance across diverse operating modes and power levels ^^
Antenna Adjustment Instructions: The antenna you received is pre-calibrated to the low end of each frequency band. After erecting the antenna in accordance with the requirements, use an antenna analyzer to adjust the element length to match your specific operating frequencynote that the lengths of the two sides must remain equal during adjustment ^^
Durable & Weather-Resistant Construction: Built with a robust ABS shell, this balun antenna combines durability and superior craftsmanship to withstand various conditions, ensuring long-lasting performance and reliability ^^ Optimized
Frequency and Power: The optimized 1:1 matching ratio minimizes signal loss and maximizes reception efficiency, guaranteeing superior signal quality, reliability, and stability. This feature is especially beneficial for long-range transmission and weak signal environments