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K-408 One for Four Wireless Microphones

SKU:A10108
Product Description
-Using traditional FM modulation technology with superior RF performance and audio performance --Full digital solution, stable product performance --60 adjustable frequency points for each of 4 channels --With automatic search for clean channels -- Hand microphone with optional smart mute function Transmitter Specifications: Frequency Error: <15ppm Transmitting power: ordinary <10mW, (high power <100mW, powered by 3.6V 18650 lithium battery) Transmitter working current: <135mA Transmitter power supply: 1.5V X 2 (2 AA batteries) (18650 battery version can be specified) System metrics: Frequency range: 470~960MHz (frequency range and frequency points can be customized according to customer requirements) Frequency stability: ±0.005% Dynamic range: >100dB Overall Distortion: < 0.5% Comprehensive signal-to-noise ratio: >100dB