Optimal Performance: Experience superior broadcasting with our 315MHz RF Power Amplifier, designed to boost your signal's reach and clarity. This 25W transmitter ensures robust and reliable communication in applications and Compact: Crafted for both efficiency and , this power amplifier features a compact design that makes it ideal for integration into existing setups without occupying excessive space Versatile Use: Perfect for amateur radio enthusiasts, commercial broadcasters, and scientific applications, ensuring broad compatibility and easy integration with technologies Operating frequency: 315MHz (280-350MHz) Input power: 3d-12dBm Output power: 44.5dbm (25W) Power gain: 35dB Supply voltage: 12-18V Supply current: 3.0A (varies with output power) System impedance: 50 ohms Connector type: SMA-K Cooling type: Intelligent temperature-controlled fan Note: Do not power on when no load or load is seriously mismatched Due to different batches, there may be differences in product appearance and printed text, which not affect 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.