Micro PA50+ 50W Shortwave HF Power Amplifier 3.5-28.5MHz, 1.3 OLED, SWR Meter & LPF Filter
Micro PA50+ 50W Shortwave HF Power Amplifier 3.5-28.5MHz, 1.3 OLED, SWR Meter & LPF Filter
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$179.99 USD
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Micro PA50+ (PA50 Plus) 50W Intelligent Shortwave HF Power Amplifier
Frequency Range: 3.5MHz-28.5MHz
Key Features
- 1.3-inch OLED screen for larger and clearer display.
- Improved thermal stability with upgraded thermal runaway management.
- Enhanced IMD performance for superior signal quality.
- Balanced power output across all frequency bands with new LPF design.
- Efficient performance with upgraded software algorithm.
- Extended UHF-KYD RF connector, compatible with non-standard mounting connectors.
- Optimized hardware design for better durability.
Main Functions
- Portable 50W short-wave power amplification.
- High-speed automatic transceiver and LPF filter switching.
- Displays and protects power, standing wave, and voltage.
- Intelligent heat dissipation with temperature display and protection.
- CW semi-insertion mode supported.
- Compatible with ICOM and XIEGU band switching protocols.
Specifications
- Input Power: 1-5W
- Input Standing Wave: ≤2.0@50Ω
- Output Power: 40-55W@13.8V
- Output Impedance: 50Ω
- Supply Voltage: 9.5V-17.5V; 13.8V (typical)
- Current Consumption: ≤12A
- Operating Temperature: ≤65℃
- Dimensions: 88 * 38 * 143 mm (excluding protrusions); 88 * 38 * 160 mm (including protrusions)
- Weight: Approximately 630g
Package Includes
- 1 x PA50+ Power Amplifier
- 1 x Power Cord