Finding an interference-free FM radio station is not an option.

what so ever, clear all the time, no need to hunt for radio stations! great product

Since there is a direct connection to the radio antenna input, you can "transmit" right over top of even the strongest radio station

We travel out of state a lot and did not want to hunt for clear stations to receive my Sirius radio and this product works like advertised.

I haven't tried tuning to any really strong local FM stations, but even some stations that previously would cut out depending on where I was driving stay clear as a bell.

I was always trying to find the perfect station to get a clear signal.

so I never know where I will end up, and it was a real pain trying to find clear stations that would last for a few hundred miles,let alone the whole day

Set the Sirius receiver to any station you want and it will override the FM signal from the strongest station with great sound quality

No more losing XM radio due to stronger radio stations!

As other posters mentioned, you can tune this to the strongest station in the area and it will block it out

it works great, clear as a bell, actually sounds like a digital signal (not a bad fm station)

Gave my Onyx its first real test on a 1000 mile road trip a few weeks ago, and trying to find the right FM stations was torturous.

In CT, it is very difficult to find a clear station to transmit to.

I set my radio on the most powerful FM station in my area and I set the modulator frequency to the same and it completely cancels out the over the air radio station with no

Great for an older vehicle (mine is a 1998) with stock radio as it cuts out interference from stronger radio stations on the same freq as you select on the FM menu setting on the XM

Very happy with this product, no more playing with the radio to find a clear station

The RoadyXT had a very strong FM output that would generally overwhelm most broadcast stations.

Not 100% perfect as I do get dropped stations here and there, but 99% better than a tape player or over-the-air radio.

But totally worth it sound is just as good as if you had a built in AUX cord from the factory