1-1100mhz RF Power Amplifier 4.5w. 5 Output power: 4W (typical value), maximum 5W.
6 Working state: class a linear. 7 Joint type: SMA standard female head (external screw and internal hole).8 Overall dimension: 120 130 35mm (excluding joint). 1 Rfin: signal input (signal to be amplified). 2 Rfout: signal output end (output end after signal amplification). 3 VCC: power supply positive pole (through capacitor power supply). 4 GND: negative pole of power supply (wire nose and shielding shell). 5 Led: power supply indication. Note: during installation, use the close contact between the shell and other metals for auxiliary heat dissipation.