How Does Wireless #public #address System Function to Address Large Gatherings?

The #wireless #pa and #communication #systems receiver is particularly adaptable because it can pick up transmissions from radios on a range of frequencies, including VHF, UHF, MURS, GRMS, and FRS.
The receivers can be field programmed to operate at the frequencies mentioned in the built-in frequency tables, or you can purchase a PC programming kit to let you program it at any frequency within its legal frequency range.
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