This shortwave power amplifier features automatic transmit/receive switching for more convenient operation during communication to ensure smooth transitions without manual intervention. Supports manual or external 4-band band switching, compatible with multiple band switching protocols, providing versatility for various radio applications. Features a compact design with 40-55W output power at 13.8V, making it suitable for portable shortwave radio setups and outdoor use.
Features:
【Automatic transmit and receive switching】: Features automatic transmit/receive switching for more convenient operation during communication to ensure smooth transitions without manual intervention.
【Flexible band selection】: Supports manual or external 4-band control band switching, compatible with multiple band switching protocols, providing versatility for various radio applications.
【Temperature Protection & Intelligent Cooling】: Includes temperature protection function and intelligent cooling system to maintain the most suitable operating temperatures, ensuring reliable performance even during long-term use.
【Robust Housing Structure Design】: It features an optimized housing structure that can withstand accidental drops and offers higher durability, ensuring long-lasting reliability under various conditions.
【Compact & Portable】: Features a compact design with an output power of 40-55W at 13.8V, making it suitable for portable shortwave radio setups and field use.
Specifications:
Name: Shortwave Power Amplifier
Material: Metal
Frequency Ranges: 2MHz – 30MHz
Input Power: 1-5W
Input VSW: ≤2.0@50Ω
Output Power: 40-55W@13.8V
Output Impedance: 50Ω
Supply Voltage: 12-15V; 13.8V (typical)
Current consumption: ≤12A
Operating temperature: ≤65℃
Item size: 197 * 90 * 39mm / 7.76 * 3.54 * 1.54in
Item weight: 552g / 1.22lb
Packing size: 210 * 103 * 60mm / 8.27 * 4.06 * 2.36in
Packing weight: 613g / 1.35lb
Packing list:
1 * Shortwave power amplifier
1 * Cable
1 * Control cable
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