Had two pieces of these "booster" - the first it was hardly possible to plug in the antenna cable. Have tried two cables, one of which tore when then pull in the amplifier off because it was so strict. Here is definitely not working to clean standard. I then get a replacement from Amazon. Of course, only for the amplifier, not the destroyed antenna. The then a tad better wars. However, tests showed two different radios: Once you get infected the amplifier, the signal is completely gone. Reinforcing or even remove background noise so as the package maintains the certainly does not.
