Frequency range: 915±50MHz, ideal for robust signal amplification High output power: up to 30W+, supply voltage 28V, current 3.5A Versatile voltage compatibility: works effectively in the 24-30V range Efficient design: compact size Standard SMA connector: ensures reliable and secure connection Operating frequency: 915±50MHz Operating voltage: 24-30V (24V recommended) Operating current: 3.5A (slightly varies with operating voltage and input power) Output power: 25W (44.5dBm), power supply 24V 3.0A, input power 17dBm 30W (45.5dBm), power supply 28V 3.5A, input power 17dBm 40W (46.5dBm), power supply 30V 3.7A, input power 20dBm (not recommended) (The product appearance and printed words may vary depending on the batch, but this does not affect use) Color: green Material: aluminum alloy Package Contents: 1 x 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.