Summary
Certain wireless microphone frequencies are reserved for public safety and commercial purposes. Unlicensed use can cause harmful interference. In the US, the FCC regulates this: Frequencies between 616–653 MHz and 663–698 MHz are illegal for wireless microphones. Legal frequencies are between 470–608 MHz and 614–616 MHz. Illegal use of these frequencies can disrupt important communications like emergency services. Commercial purposes refer to businesses or organizations using these frequencies for their operations. They are licensed to use certain frequencies to avoid interference and ensure smooth operation. Licensing involves an application and fee to the FCC.Full Conversation
Why are wireless microphone frequencies illegal?
Hi Sean, certain wireless microphone frequencies are reserved for public safety and commercial purposes. Unlicensed use can cause harmful interference. In the US, the FCC regulates this:
- Frequencies between *–* MHz and *–* MHz are illegal for wireless microphones.
- Legal frequencies are between *–* MHz and *–* MHz.
Check FCC's website for more information.
I’m confused to why this law exists though like does it hurt others?
Yes, illegal use of these frequencies can cause harmful interference. It could disrupt important communications like emergency services. Therefore, the FCC regulates these frequencies to ensure public safety and efficient use of the spectrum.
So basically it’s just…too loud?
No Sean, it's not about being too loud. It's about interfering with important services that use these frequencies. Your device could unintentionally disrupt services like police, fire department, or emergency medical services.
Ohhhh, well what does the commercial purposes part mean?
Commercial purposes refer to businesses or organizations using these frequencies for their operations. This can include broadcasters, telecommunications companies, and other professional services. They are licensed to use certain frequencies to avoid interference and ensure smooth operation.
Licensed because what?
They are licensed because they have paid for the right to use those frequencies exclusively. This helps prevent interference and keeps communication channels clear for their specific use. Licensing also ensures users follow FCC regulations to maintain orderly use of the spectrum.
Wdym prevent interference and how are they licensed
Interference can be prevented by licensing because it allows for exclusive use of a frequency. Licensing also means users have to comply with rules to avoid disrupting others' signals. In the US, the Federal Communications Commission (FCC) grants licenses through a process that usually involves an application and fee.
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