- High-Pass Filter for Shortwave Radios: Designed to operate efficiently within the frequency range of 5 MHz to 30 MHz, ensuring optimal signal quality for your radio experience. - Outstanding Performance: The printed circuit board is made from high-quality 6 mm thick, double-sided metal with a copper thickness of 57 g, facilitating optimal current flow for reliable performance. - Efficient Heat Dissipation: Featuring an expansive heat dissipation area, this filter can sustain prolonged usage without overheating, making it suitable for extended listening sessions. - Wide Voltage Compatibility: Works seamlessly with a 12V voltage input, providing stable and consistent performance across various applications. Use Scenarios: - Amateur Radio Operators: Ideal for enhancing reception and filtering unwanted noise, this filter is essential for improving communication clarity during transmissions. - Emergency Radio Systems: Ensure reliable performance in critical situations by minimizing interference and maximizing signal integrity. - Home Audio Setups: Use this filter to optimize shortwave radio performance in home audio installations, enhancing your listening experience. This high-pass filter is an indispensable tool for anyone serious about shortwave radio communication, offering both reliability and superior functionality.