A complete UHF lavalier system consisting of the 500UDR receiver and the 51HT handheld mic/transmitter.

The 51HT Handheld microphone transmitter with 63 on-board user selectable UHF frequencies. Ideal for all vocal applications.

The Azden 500UDR is a lightweight, camera mountable UHF receiver designed for use with their broadcast series UHF transmitters such as the 41BT body-pack, 41HT handheld and 41XT plug-in transmitters. The 500 UDR features a true diversity design with twin antennas providing maximum protection against drop-out and Radio Frequency interference. The unit provides 63 user selectable frequencies providing plenty of options when experiencing interference on a particular frequency. A balanced XLR output maintains maximum audio fidelity and signal gain throughout and the 500 UDR can operate more than 8 1/2 hours using 6 "AA" batteries. The unit can also except external power via it's DC-IN jack. The receiver easily attach's to a camera using the supplied touch fastener and is enclosed in a durable all-metal chassis.