Lose or damage your UR1's antenna? Shure's UA710 replacement antenna is just what you need. This omnidirectional whip antenna was made for the UR1 bodypack transmitter. Operating on the H4 (518-578MHz) frequency band, the UA710 allows your UR1 transmitter to communicate with the rest ofyour UHF-R wireless system. Replace your lost or broken UR1 antenna today, with a new UA710 antenna by Shure!