Usage Tips:Optimal Frequency Range: This RF 800MHz power amplifier is designed for 2300-2600MHz, ensuring excellent performance for amateur radios and walkie-talkies High Power Output: Delivers a powerful 15W of power, enhancing signal strength and communication range, perfect for a variety of radio applications Versatile Compatibility: Perfect for a variety of amateur radios and walkie-talkies, ensuring wide device compatibility Durable Design: Built to last, this power amplifier can withstand rigorous use in a variety of environments, making it a reliable choice for radio enthusiasts Technical indicators: Operating voltage: 24-26V Operating current: 1-1.5A Output power: 2.3G, input 17dBm (50mW), output 39.5dBm (9W typical value) 2.4G, input 17dBm (50mW), output 39.5dBm (9W typical value) 2.5G, input 17dBm (50mW), output 39.0dBm (8W typical value) 2.6G, input 17dBm (50mW), output 39.0dBm (8W typical value) Operating state: CW continuous wave Connector form: SMA standard female (external screw inner hole) Dimensions: 40 x 76 x 17mm (excluding connector) Connection method RFin: Signal input terminal (signal to be amplified) RFout: signal output terminal (output terminal after signal amplification) VCC: positive pole of power supply (powered by through-hole capacitor) Note: During installation, use the close contact between the shell and other metals to assist heat dissipation Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use. Color: As shown Material: Metal Package Contents: 1 * RF Power Amplifier Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.