Product Description Product Specifications Allowable Supply Voltage Range: 10-15VDC Maximum Current Draw: 400 mA Maximum Working Power: 100W Maximum Possible Measurement Power: 150W Minimum Power Required to Start Tuning: 5W Minimum Possible Measurement Power: 0.1W Measurement Resolution Up to 10W: 0.1W Measurement Resolution for Power Greater Than 10W: 1W Power Measurement Accuracy Error: ±10% Maximum Installation Inductance: 8.53H Minimum Installation Step: 0.05H Maximum Installed Capacity: 1869 pF Minimum Capacitance Installation Step: 10 pF Typical Consumption: 100-200 mA Features Versatile Power Range: This open-source ham radio transceiver operates with a wide supply voltage range of 10-15VDC and a maximum current draw of 400mA, making it adaptable to various power sources. High Power Output: Capable of reaching up to 100W of working power and 150W of measurement power, it's ideal for long-distance communication, confidently handling high-power transmissions. Accurate Power Measurement: Boasting a fine measurement resolution of up to 10Wh with exactitude to 0.1W (for power over 10W), and a power measurement error margin of ±10%, it ensures reliable measurement. Flexible Installation: The transceiver allows for installation customization with a maximum inductance of 8.53H and capacity of 1869 pF, enabling precise tuning with installation steps as small as 0.05H and 10 pF. Low Power Consumption: Despite its high performance, it operates efficiently with a typical power consumption of only 100-200mA, making it economical for amateur radio enthusiasts aiming to save on energy costs. Package Includes 1 × Automatic Antenna Tuner