Nooelec Lana Barebones - Ultra Low-Noise Amplifier (LNA) Module for RF & Software Defined Radio (SDR). Wideband and Linear 20MHz-4000MHz Frequency Capability with Bias Tee & USB Power Options

I use mine for public safety scanning and it's been running 24/7/365 for nearly 3 years without any issues.

Wasn't sure if this would work because I have read some negative reviews but decided to give it a chance. Wow this does an excellent job on the APT and LRPT weather satellites. Also I tried it on the Acars frequencies and it does a good job. I haven't tried it on the UHF bands yet, but I highly recommend this.

This is hooked up inline with an old home attic television antenna. From there, the LNA output feeds into a plain old cable splitter, one splitter output to a television, and one splitter output to my SDR on laptop. The Noolec significantly improves signals on both SDR and for regular television viewing. I did an OTA rescan, and pulled in several new TV stations I otherwise could not receive.

I got this to put up on a tower with a discone antenna to help with reception due to being in a bowl. This improved my reception dramatically without raising the noise floor hardly at all. I have it at the antenna and feed it with the RSP2 bias-t and it works just fine. Well worth the investment for SDR use.

Product no longer works after 2 months of use.

This is a great little amplifier for use with an ads-b receiver. It allowed me to add a filter and extend my range.

Definitely not as strong as advertised

Works well in a 400 MHz radiosonde receiver application. Able to power it using a bias tee and get good performance.