PRODUCT INTRODUCTION

The MIPRO MR-823 Dual Channel Wireless Microphone System with 2x MH-80 Handheld Microphones is a professional-grade wireless solution designed for stable performance and clear audio delivery. Featuring a robust EIA-standard 1U metal chassis, it provides excellent durability, heat dissipation, and shielding against unwanted interference.

Equipped with CPU-controlled diversity technology and a PLL synthesized fixed-frequency circuit, the MR-823 ensures consistent signal quality while minimizing dropouts. This system is ideal for live performances, events, and PA installations requiring reliable dual-microphone operation.

PRODUCT DESCRIPTION

The MIPRO MR-823 is a dual-channel diversity wireless receiver engineered for high stability and ease of use. Its advanced CPU diversity processing intelligently selects the strongest signal, ensuring uninterrupted audio even in challenging RF environments.

With RF and audio LED indicators, users can easily monitor signal strength and audio levels in real time. The built-in PiloTone & NoiseLock dual-squelch circuit further enhances signal clarity by eliminating unwanted noise and interference.

The receiver supports a wide UHF frequency range (480–934 MHz), offering flexibility across different regions. Paired with MH-80 handheld transmitters, the system delivers powerful, clear, and natural sound—making it suitable for professional stage, event, and speech applications.

麾 KEY FEATURES / BULLET POINTS

Professional Dual Microphone System

• Dual-channel receiver with 2x MH-80 handheld microphones
• Ideal for hosting, singing, presentations, and events
• Supports simultaneous dual-user operation

Stable Wireless Performance

• CPU-controlled diversity technology for optimal signal selection
• PLL synthesized fixed frequency for stable transmission
• Wide UHF frequency range (480–934 MHz)

Advanced Interference Control

• Adjustable SQ (squelch) for sensitivity control
• PiloTone & NoiseLock dual-squelch circuit
• Minimizes interference and signal dropouts

High-Quality Audio Output

• Frequency response: 50Hz – 18kHz
• High S/N ratio >106 dB for clean sound
• Low distortion <0.5% for natural voice reproduction

Durable & Professional Design

• EIA-standard 19” 1U metal chassis
• Excellent heat dissipation and shielding
• Detachable rear antennas for flexible setup

Easy Monitoring & Setup

• RF & audio LED indicators for real-time monitoring
• Pre-adjusted output level for optimal performance
• 3-level output control: +10 dB / 0 dB / -6 dB

麽 TECHNICAL SPECIFICATIONS (SUMMARY)

• Channel: Dual Channel
• Frequency Range: UHF 480 ~ 934 MHz (country dependent)
• Receiving Mode: Diversity
• Frequency Stability: "f ±0.005%
• Sensitivity: 10 dBµV (S/N > 80 dB)
• S/N Ratio: >106 dB
• Frequency Response: 50 Hz – 18 kHz
• THD: <0.5%
• Output Level: +10 / 0 / -6 dB
• Power Supply: 12–15V DC
• Power Consumption: 6W
• Dimensions: 420 × 44 × 204 mm
• Weight: Approx. 1.7 kg

SOLUTION / APPLICATION

Ideal For:

• Church & Worship Sound Systems
• Corporate Events & Hosting
• Stage Performances & Live Shows
• School & Auditorium Use
• Karaoke & Entertainment Venues

Why Choose MR-823 Wireless System?

The MIPRO MR-823 delivers enhanced signal stability with CPU diversity technology, ensuring uninterrupted audio performance even in crowded RF environments. Combined with dual handheld microphones and professional-grade build quality, it offers a reliable and flexible solution for users who demand consistent wireless performance.