Wireless Audiotransmitters

UHF generally offers more channels and better penetration but can be more susceptible to interference. VHF has fewer channels but can be more reliable in certain environments.

Utilize encryption features offered by the transmitter and receiver, and change default passwords. Regularly scan for and avoid conflicting channels.

It refers to the number of usable, interference-free frequencies. More available channels allow for more transmitters in a space without causing signal clashes.