Description: brand new and high quality Feature: It is a high-power, high-efficiency linear amplifier. It is designed for use as the final RF amplifier in 2.45 GHz ISM applications such as WLAN and POS terminals. It will also function as the final stage in transmitters requiring linear amplification operating between 400MHz and 2700MHz. It produces a typical output power level of 1W. Has wide applications, made of high-quality material, durable and firm in use. Specifications: Item Type: RF Power Amplifier Material: plastic+metal Size: 50x20mm/1.9x0.7in Color: As shown Working Frequency: 400-2700MHz Power Supply: 6V (500mA maximum power output) Gain: 12DB 2450MHz Input and Output Impedance: 50 Quantity: 1 PC Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x RF Power Amplifier (other accessories demo in the picture are not included!)