Features: The RF low noise amplifier module is designed for small signal reception and amplification in 50MHz to 6GHz receiver systems, covering wide-band ranges of VHF and UHF bands. As a pre-microwave signal receiving module, it offers high gain and a low noise figure. The module is powered by USB-C +5V and includes a power indicator. This amplifier module is suitable for signal gain enhancement and small signal amplification in various radio transmitters and receivers. It delivers high gain performance with a low noise figure of 2.4dB. Specifications: Component: Metal Type: 20dB / 30dB Working voltage: +5V single power supply Power interface: USB-C Working current: 20dB - 35mA, 30dB - 80mA Operating frequency: 50MHz - 6GHz P1dB output power: +10dBm @ 3GHz; +16dBm @ 3GHz Noise figure: 2.4dB Size: Approx. 6.5 x 2.54cm / 2.56 x 1 inch Package Includes: 1 x RF Amplifier Module Note: 1. Please allow 1-2cm errors due to manual measurement. Ensure you are comfortable with this before ordering. 2. Due to differences between monitor displays, the image may not reflect the actual color or appearance of the item.