Description

Includes 1x RTL-SDR Blog Wideband LNA V2 (Bias Tee Powered) and 1x SMA male to SMA male adapter.

This is a general-purpose QPL9547-based wideband LNA. Works from 100 MHz to 6 GHz with a noise figure of less than 1dB. It requires bias-tee power, but an internal header lets you switch to external power; however, you won't be able to use the enclosure in that case. 

Please note again: Requires 3 - 5v bias tee power. The RTL-SDR V3/V4/V4L provides 4.5 V, so it is suitable.