Enhance your radio communication setup with this high-performance 30W Shortwave Power Amplifier Board, designed for efficient and reliable SSB CW mode power amplification. Crafted with a premium printed circuit board and quality electronic components, this amplifier board offers exceptional energy efficiency, anti-interference capabilities, and precision engineering for clear, stable signal output with minimal noise. Its compact and lightweight design delivers convenience and portability without compromising performance. Key Features: · High-Power Linear Amplification: Delivers up to 30W output power at 7MHz with high linearity and wide frequency response (3-28MHz), ensuring low distortion and interference during signal transmission. · Automatic Transceiver Mode Switching: Seamlessly switches between transmit and receive modes, providing excellent stability and reliability for uninterrupted communication. · Superior Heat Dissipation: Equipped with a robust heat sink to efficiently manage heat generated during power amplification, helping to maintain optimal operation. · Energy Efficient and Anti-Interference Design: Utilizes premium PCB and electronic parts to minimize energy consumption and resist external interference, maintaining a clear and stable wireless signal. · Compact and Lightweight Construction: Measures 100 x 60 x 20mm and weighs just 150g, making it easy to install and transport for versatile use. · Wide Application Range: Ideal for international shortwave broadcasting stations, mobile vehicle broadcasting systems, and other scenarios requiring long-distance signal coverage and stable wireless communication. · User-Friendly Operation: Suitable for both amateur radio enthusiasts and professional operators seeking efficient, accurate SSB CW mode transmission and reception. Specifications: · Material: Printed circuit board + metal · Frequency Range: 3-28MHz · Input Power: 0.1-3W · Output Power: Approximately 30W at 7MHz (13.8V), with variations depending on input power · Working Voltage: 12-13.8V DC · Working Current: Up to 6A · Transceiver Switching Mode: Automatic · Package Size: 100 x 60 x 20mm (3.94 x 2.36 x 0.79 inches) · Package Weight: 150g (5.29 ounces) Package Includes: · 1 x Shortwave Power Amplifier Board Note: This amplifier board includes a heat sink but does not come with a cooling fan. For prolonged use, it is recommended to install a cooling fan to ensure optimal thermal management and performance stability. Designed for reliable, high-linearity power amplification, this Shortwave Power Amplifier Board is an essential component for improving signal strength and communication clarity in various wireless transmission applications. Enjoy enhanced long-distance communication with a stable, efficient, and easy-to-use amplifier solution.