Wattage of the radio?
The stronger the signal strength, the more it can withstand weakening when it passes through obstacles. Signal strength is mainly a result of a radios' power output, measured in watts. Commercial radio stations typically broadcast at 50,000 or 100,000 watts. Compare that to a handheld two-way radio which uses between 1/2 - 5 watts. You can see there is a big difference.
- Does the Talk Through Your Ears® system require an FCC license?
- What is a noise-cancelling microphone, and how does it work?
- Is there a deadline from the FCC for upgrading our 2-way radios to digital?
- Do radios require an FCC license?
- Why do I need an FCC licensed frequency for my business?