1、Broadband RF amplifier with low power, suitable for all kinds of radio transmission, can well meet your needs 2、Low-frequency input is 1mw, the maximum output power is 1.6W, and the maximum output is 1.0W when the frequency is 512MHZ 3、Equipped with heat sink to ensure better heat dissipation and stable performance during long‑term work 4、Standard SMA female connector is suitable for connecting most devices, you can use the RF amplifier with confidence 5、Widely used in shortwave remote control, FM radio transmission, amateur radio 135‑175MHZ, 380‑470MHZ walkie‑talkie transmission, etc Item Type: RF Amplifier Material: Printed Circuit Board Purpose: Broadband Low Power Radio Frequency Amplifier Color: Green Working Frequency: 1--512MHz Input Power: 1mW（0dBm） Maximum Output: 1.6W（32dBm） Low Frequency End 1.0W（30dBm） High Frequency End Working Voltage: 12V（DC） Working Current: 270-370mA (determined by output power) Rf Connector: Standard SMA Female 1 x RF Amplifier