Kevler by Winland Professional UHF Dual Transmitter Wired to Wireless Microphone Converter Phantom 4

Kevler Professional UHF Dual Transmitter Wired to Wireless Microphone Converter Phantom 48V ADT-3.0 converts wired microphones into a wireless system with clear and stable UHF transmission. It supports dynamic and condenser microphones with 48V phantom power, features 16 selectable frequencies, up to 50 meters of range, and a rechargeable lithium battery ideal for professional audio, events, and live performances. Specifications Frequency Range: 640–690 MHz Channels: 16 Frequencies per Channel Channel Spacing: 0.5–2.5 MHz Modulation: DQPSK Frequency Stability: ±3 PPM Frequency Response: 40Hz–20kHz Operating Range: 50 Meters Battery: 3.7V 800mAh Rechargeable Lithium Battery Supports 48V Phantom Power Can Also Be Used with Condenser Microphones