🔊 Product Introduction

The MIPRO ACT-71 Single Channel UHF Wireless Lavalier Microphone System with ACT-70T Bodypack is a professional hands-free audio solution designed for conferences, training sessions, churches, and presentations. Built with a compact EIA 1/2U rack-mount metal chassis, it offers excellent durability, heat dissipation, and RF shielding for stable and reliable operation.

Powered by advanced True Diversity technology, the ACT-71 ensures clear, long-range wireless performance with minimal interference, making it ideal for professional AV applications.

📝 Product Description

The MIPRO ACT-71 receiver features a UHF PLL synthesized circuit combined with advanced RF and IF design to improve anti-interference performance and increase the number of available interference-free channels.

It provides 400 preset frequencies along with a user-defined group that can store up to 16 channels, offering flexibility for different operating environments. With the innovative ACT™ automatic synchronization, frequency pairing between the receiver and transmitter is fast, accurate, and hassle-free.

The system uses True Diversity receiving along with dual PiloTone & NoiseLock squelch circuits, minimizing signal dropouts and RF noise to ensure stable and uninterrupted performance.

A standout feature is the full-color VFD display, which provides clear visibility in both bright and dark environments. It automatically adjusts brightness between working and standby modes and displays essential information such as frequency, RF/AF levels, battery status, diversity signals, and interference alerts.

All system controls are simplified through a single rotary knob, making operation quick and user-friendly. The built-in RF interference warning indicator helps users optimize squelch settings for maximum reception range and minimal interference.

With high dynamic range and high-fidelity audio performance, the ACT-71 delivers natural and transparent sound. It also supports remote control and monitoring via MIPRO RCS.Net software, making it suitable for professional installations.

⭐ Key Features / Bullet Points

✅ Single Channel True Diversity Receiver – Stable and interference-free wireless signal
✅ EIA 1/2U Rack-Mount Metal Chassis – Durable and compact design
✅ Full-Color VFD Display – Clear and detailed monitoring
✅ 400 Preset Channels – Flexible frequency selection
✅ ACT™ Auto Sync Function – Fast and precise transmitter pairing
✅ PiloTone & NoiseLock Technology – Reduces noise and signal dropouts
✅ RF Interference Warning Indicator – Optimize performance and range
✅ Single Rotary Control Knob – Easy and intuitive operation
✅ High Dynamic Range Audio – Natural, clear sound reproduction
✅ Balanced XLR & Unbalanced Outputs – Professional connectivity
✅ Adjustable Output Levels – Compatible with various audio systems
✅ Antenna Bias Power – Enhances signal strength and stability
✅ RCS.Net Software Support – Real-time remote control and monitoring
✅ Built-in 100–240V Power Supply – Reliable operation worldwide
✅ Made in Taiwan – High-quality craftsmanship and durability

🎯 Solution & Application

🎤 Conference & Presentation

Hands-free lavalier microphone for presenters
Ideal for speakers who need mobility

🏢 Meeting & Corporate Use

Clear and professional voice transmission
Stable wireless performance

⛪ Church & Worship

Perfect for pastors and speakers
Reliable signal coverage in large spaces

🎓 Education & Training

Suitable for lecturers and trainers
Improves engagement with hands-free operation

🔧 AV System Integration

Rack-mount design for professional setups
Remote monitoring via software for scalable systems

📊 Technical Highlights

Channel: Single Channel
Frequency Range: UHF 480 – 874 MHz (region dependent)
Bandwidth: 72 MHz
Preset Channels: 400
Receiving Mode: True Diversity
Frequency Response: 50 Hz – 18 kHz
S/N Ratio: >108 dB
Audio Output: Balanced XLR & Unbalanced
Power Supply: Built-in 100–240V AC
Dimensions: 210 × 44 × 230 mm
Weight: Approx. 1.4 kg

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