HF Low Pass Filter 3.5MHz-30MHz 100W for Shortwave Radios with Manual Band Switching and High Heat Dissipation

Function:XF-LPF-HF filter unit for optimizing shortwave radio signal by reducing unwanted high frequency noise.Features:The PCB is built using a sturdy 1.6mm double-sided board with 2.0oz copper thickness. The full tin spraying process ensures reliable transmission of both large and small currents for smooth signal flow.The expanded heat dissipation area is designed for prolonged operation, helping to keep the filter stable even during intensive use.Effective cooling helps enhance the filter's lifespan and supports consistent performance over long periods.Specification:Working frequency: 3.5MHz-30MHzPower: 100WVoltage: 12VManual band switching: 80m, 40m, 20-17m, 15-10m bands for flexible operation according to your requirements.Package Included：Filter*1

• [LOW PASS FILTER FOR SHORTWAVE RADIOS] The HF low pass filter is designed to function effectively within the frequency range of 3.5MHz to 30MHz for signal conditioning applications.
• [QUALITY PCB CONSTRUCTION] The PCB is made with 1.6mm thick double-sided board and 2.0oz copper thickness, ensuring reliable current flow.
• [EFFICIENT HEAT DISSIPATION] With a large heat dissipation area, this filter can operate continuously for extended periods without overheating.
• [WIDE VOLTAGE RANGE] The filter works with 12V voltage input, providing stable performance.
• [FLEXIBLE BAND SWITCHING] The manual band switching feature allows users to easily toggle between 80m, 40m, 20-17m, and 15-10m bands.