FM radio transmitters are very popular for today's high tech gadgets. With a transmitter in your car, you can listen to your iPod or digital music player while traveling. With a whole house transmitter in your home, you can listen to your digital music in every room of your house. The difficulty is often in finding an unused FM frequency. This FREE service makes it easy!

If you have an FM transmitter for your car or home, you know you need to find a clear or "open" frequency to set for your device to work. You may have spent what seemed like hours looking for a clear frequency only to have it disappear in a few hours or days. Now, you can do it the easy way.

DLO, a company that makes FM transmitters for a variety digital music players, has a great free service for everyone. Just click over to the Open FM area of their website and put in your area code or city and state. You will be given a list of the best open frequencies for your area.