Blastking MHU404 Four Handheld UHF Wireless Microphone System

Description

Main Features

• Receiver with LCD Display
• Digital Signal Processor
• High-Fidelity Cartridge Module
• Infrared Carrier-Frequency Synchronization
• Easy Frequency Scan and Synchronization
• Super Anti-Jamming Circuit Design
• Super-Low Background Noise
• Frequency Auto Search
• 19-inch 1-Space Rack Mountable

Specifications

• Frequency Range: 510~560 MHz or 640~690 MHz
• Frequencies: 4×50 CH’s
• Frequency Stabilization: <±30ppm
• Dynamic Range: >90dB
• Total Harmonic Distortion: < 0.5 %
• Frequency Response: 50Hz ~ 15 KHz

Transmitter

• Transmitter Power: 3-8mW
• Modulation Method: π /4 -DQPSK
• Sampling Ratio: 48KHz
• Delay Time of Audio Transmission: <3ms
• Battery Voltage: AA1.5V x 2

Receiver

• Power Supply: AC 100-240V 50/60Hz, DC12V
• Power Consumption: 200mW
• S/N Ratio: >96dB
• RX Sensitivity: <-94dBm
• Unique ID Address: Yes
• Audio Output: Balanced Type 0~±500mV Mix Type 0~±300mV

Includes:

• Receiver
• (4) UHF Antennas
• (4) Wireless Microphone
• (4) Rings
• 100-240V AC Power Adapter
• Plastic Carrying Case
• Batteries