1. High Frequency Radio Frequency Broadband Power Amplifier 1W High Power 400M-2700M 2. RF2126 RF Power Amplifier 3. 2.4Ghz 1W Wifi Amplifier 4. Bluetooth Amplifier 5. Image Transmission Amplifier With Heat Dissipation<br><br>Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Not Affect The Use 1. Power supply: 6V (500mA@maximum power output) 2. Gain: 12DB@2450MHz 3. P1dB=30dB-1W@2450MHz (default delivery) 4. Working frequency: 400-2700MHz 5. Input and output impedance: 50Ω 6. Dimensions: LengthxWidthxHeight (70mmx50mmx22mm) This Size Includes The Protruding SMA Interface LengthxWidthxHeight (50mmx50mmx22mm) Does Not Include SMA Interface Colour:As Shown Material:PCB<br><br>Package Contents: 1x RF Amplifier Module<br><br>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.