RelaCart EZ Mi2 Wireless Microphone System

EZ.MI2Dual-channel True Diversity Wireless Microphone Receiver Carrier Frequency Range: 521.25 MHz-936.85 MHz|Audio Sampling Frequency: 48 KHz|Dynamic Range: 92 dbez. Mi2 is a highly cost effective four UHF wireless microphone system. The main feature is that the transmitter uses a simple and bright LCD to display the current channel and battery charge, and the receiver also uses a high brightness LED display to display the corresponding product information. Automatic infrared frequency matching and blocks the selected application frequency. The receiver adopts a standard 1U all-metal chassis design to support volume adjustment, channel adjustment and other functions. The effective working distance is about 60 to 80 meters. Suitable for commercial performances, schools, government business projects, and personal and family entertainment apps.

• Carrier frequency range: 521.25 MHz-936.85 MHz


• Frequency stability: 0.005%


• Effective working distance (ideal environment): ≥ 60 m


• Audio Comparison: DSP Digital Audio Compression


• Audio sampling rate: 48 kHz


• Audio frequency response: 50 Hz - 18000 Hz ± 3 dB;


• Dynamic range: 92 dB


• Signal-Noise Ratio (A Weighted): 105 dB


• Total harmonic distortion: ≤ 0.8%, @ 1kHz


• Operating temperature range: - 10℃ ~ +50℃


• Reception mode: Double channel superheterodyne true diversity reception;


• Image Suppression: 45dBm


• RF Sensitivity: S/N ≥ 45 dB when 10 dBu is entered;


• Mute adjustment: Built-in configuration parameters


• Frequency Sync Mode: Infrared Sync


• Maximum output level: Line: 0.5Vpp;


• Output level adjustment range: 6-level adjustable dimming adjustment, step-by-step every 3 dB;


• Power Supply Mode: DC 12V/1A.


• Normal operating current: DC 12 V: 250 mA.