Junecarp 12V Car Antenna Booster 25 db - Amplify Signal & Reduce Noise AM FM Radio Antenna Amplifier for Car Stereo,Audio,Radio,Media,Head Unit Receiver

Does not work, I tried 3 different cars and it has very little to none improvement

Fixed my poor reception on radio

I tried this with two different wire harness for my car and still not clear.

Great signal now!

It doesn't work for AM, but I don't care about that. I had a standard antenna that had to be removed every time I went to the car wash, so I got one of those stubby antenna's so I didn't have to deal with it anymore; however, after trial and error on multiple stubby antennas I gave up and just streamed music in my truck. I couple of years later I was repairing my stereo ( have ATOTO stereo that had Android auto issues that required disconnecting my battery to fix so I rewired it to accessory so I didn't have to pop the hood once a month) Then thought maybe there is a signal booster for my truck, since I just did this with my TV for a digital antenna. I decided to install this when the Seahawks game was on and I had too much landscaping work to do around the house to watch the game. and literally 5 minutes later I had this thing installed and was able to listen to the game. All other FM stations come in flawlessly, not AM.

Ease to install