The amplifier module is used for signal gain and small signal amplification in various radio transmission receivers. The module covers 10m-6GHz broadband frequency range, covering 433m, 1.2G, 1.5G, 2.4G, 5.8G and other typical application frequency points. 10DB / 20DB / 30DB / 40DB High flatness gain characteristics. It is applied to the promotion of the transmitter signal gain and the receiving machine system. The module uses Type-C interface+5V power supply, with a power supply work indicator. Working voltage:+5V single power supply Power interface:Type-C interface Working frequency:10m-6GHz P1DB output power:+10dbm@2GHz; +12DBM@2GHz; +18DBM@2GHz; +18DBM@2GHz Noise coefficient:4.5db Input and output interface:SMA (outer snail inner hole) Work current:10db-50mA / 20DB-75MA / 30DB-80mA / 40DB-80MA Gain:30dB/20dB/40dB/10dB Colour:Silver Material:Aluminum Alloy Package Contents: 2 * RF Low Noise Amplifier 2 * TYPE-C cable(Colors and styles are random, no specifications are accepted) 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.