PRODUCT INTRODUCTION

The MIPRO MR-812 Dual Channel Wireless Microphone System with MH-80 Handheld Microphones is a reliable and cost-effective solution designed for professional audio applications. Built with an EIA-standard metal chassis, this system offers excellent heat dissipation and superior shielding against interference, ensuring stable and consistent performance.

Featuring advanced diversity reception technology and a PLL synthesized fixed-frequency system, the MR-812 delivers clear, uninterrupted audio with minimal dropouts. Paired with the durable MH-80 handheld transmitters, this system provides outstanding sound clarity, making it ideal for stage performances, houses of worship, events, and PA system installations.

PRODUCT DESCRIPTION

The MIPRO MR-812 is a 1/2U dual-channel diversity wireless receiver engineered for dependable performance in demanding environments. Its robust metal housing not only enhances durability but also improves signal shielding against unwanted RF interference.

Equipped with NoiseLock squelch circuitry and an industry-exclusive RF interference warning indicator, the MR-812 allows users to fine-tune sensitivity levels for optimal reception range and interference management. The system supports up to 24 simultaneous channels (depending on regional regulations), making it suitable for multi-microphone setups.

The included MH-80 handheld transmitters feature a rugged design and high-efficiency transmission circuitry, delivering brilliant and natural sound reproduction. With quick installation, user-friendly operation, and reliable wireless performance, the MR-812 system is perfect for entry-level to mid-level professional audio applications.

麾 KEY FEATURES / BULLET POINTS

Professional Wireless Performance

• Dual-channel diversity receiver for stable signal reception
• PLL synthesized fixed frequency ensures excellent stability
• Supports up to 24 compatible channels (region dependent)

Advanced Signal Reliability

• Diversity technology minimizes dropouts and interference
• Adjustable “SQ” (Squelch) control for flexible sensitivity
• Exclusive RF interference warning indicator for better tuning

Superior Audio Quality

• Wide frequency response: 50Hz – 18kHz
• High S/N ratio >106 dB for clean and clear sound
• Low distortion <0.5% for professional audio output

Durable & Professional Design

• EIA-standard 19” 1/2U metal chassis
• Excellent heat dissipation and RF shielding
• Rear detachable antennas for flexible setup

High-Quality MH-80 Microphones

• Rugged handheld design for long-term use
• High-efficiency transmission circuit
• Clear, bright and natural vocal reproduction

Easy Setup & Operation

• Pre-adjusted output level for optimal performance
• 3-level output control: +10 dB / 0 dB / -6 dB
• Quick installation, plug-and-play usability

麽 TECHNICAL SPECIFICATIONS (SUMMARY)

• Channel: Dual Channel
• Frequency Range: 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 dB / 0 dB / -6 dB
• Power Supply: 12–15V DC
• Dimensions: 210 × 44 × 180 mm
• Weight: 0.95 kg

SOLUTION / APPLICATION

Perfect for:

• Church / Worship Sound System
• Corporate Events & Seminars
• School & Classroom PA Systems
• Karaoke & Entertainment Use
• Stage Performance & Live Sound

Why Choose MR-812?

The MIPRO MR-812 provides a balanced combination of affordability, reliability, and performance, making it an excellent choice for users who need a dependable wireless microphone system without high cost. Its interference management features and diversity technology ensure stable operation even in challenging RF environments.