The Electro-Voice RE3-BPNID-5L is a UHF wireless bodypack microphone system designed as a versatile foundation for presentations, live performances, theater, broadcast, and other professional audio applications. This set includes a rugged metal RE3-BPT bodypack transmitter and an RE3-RX diversity receiver but does not include a microphone or other input device. It is compatible with Electro-Voice bodypack input devices, including lavalier microphones, headworn microphones, and instrument cables with a compatible 4-pin connector. Operating in the 488–524 MHz frequency band, it offers 1,440 selectable frequencies across a 36 MHz tuning bandwidth, along with selectable transmitter output power of 10 or 50 mW. Frequency scanning and ultrasonic sync help simplify setup and wireless frequency selection.