Specifications:
Frequency Range: 40m, 20m, 15m, 10m bands
Impedance Ratio: 1:49 or 1:64
Power Handling: Up to 20W (FT8 mode)
Connector Type: BNC female
Housing Material: Transparent UV-resistant high-strength engineering plastic
Dimensions: Total Length 101mm, Diameter 31mm
Weight: 75g

Features:
1. Optimized for HF Bands: Specifically designed for end-fed long-wire antennas, supporting 40m, 20m, 15m, and 10m amateur HF bands while efficiently reducing common mode current and improving SWR performance.
2. Transparent Housing for Easy Visualization: The high-strength transparent engineering plastic enclosure enables clear observation of internal components and coil setup, serving both practical and educational purposes.
3. High-Performance Core Material: Built with nickel-zinc ferrite EMI high-frequency filter magnetic cores, the unit delivers consistent broadband response, ensuring superior performance across key HF bands.
4. Convenient Mounting and Connection: Comes fitted with a sturdy metal mounting ring and a BNC female connector for stable and quick connection, suited for both outdoor field use and fixed installations.
5. Lightweight and Compact: At only 75g and 101mm in length, the compact design enhances portability for on-the-go operations while maintaining reliable functionality.

Package Included:
1 x Transparent End-Fed Antenna Balun