- Built with a rugged metal chassis. The front panel features a VA LCD display with independent quad-channel readouts, a rotary control knob, and operation buttons for intuitive control.
- The rear panel is equipped with a REMOTE network interface and supports optional Dante or AVB digital audio interfaces for seamless integration into professional digital audio systems.
- Equipped with MIPRO’s proprietary 48 MHz wideband receiving circuit to increase channel availability and effectively reduce intermodulation interference.
- Built-in digital diversity technology significantly extends stable reception range and maintains consistent audio quality regardless of distance or signal strength.
- Features MIPRO’s exclusive 256-bit advanced encryption to prevent eavesdropping and ensure secure signal transmission.
- Incorporates high-fidelity DSP audio processing and high-quality D/A converters to deliver wireless audio performance comparable to wired microphones.
- Supports Auto Scan and ACT synchronization technology for fast and accurate frequency setup.
- Preset with 6 frequency groups totaling 120 channels. A 7th user-defined group allows selection and storage of 16 channels from 1,921 available frequencies.
- Provides independent audio output for each of the four channels, with three selectable gain levels to maintain optimal transmitter sensitivity and dynamic range while preventing saturation distortion.
- Compatible with MIPRO Wireless Console software for PC-based monitoring, frequency analysis, automatic setup, and interference management to enhance operational efficiency.
- Antenna connectors provide bias voltage for boosters and are compatible with MIPRO professional antenna systems to improve reception range and signal stability.
- Operates with an external AC 100 – 240 V switching power supply, offering wide voltage tolerance for reliable system operation.
- Compatible with ACT-600 series handheld and bodypack transmitters, and supports TA-80 digital adapters and BC-100DT gooseneck microphone bases for versatile professional applications.
- Developed and manufactured in Taiwan, delivering reliable quality, professional performance, and excellent cost-performance value.
The ACT-646 is a four-channel UHF receiver with 48 MHz wideband reception, digital diversity performance, 256-bit encryption, and DSP high-fidelity audio. With MWC software monitoring and optional Dante/AVB networking, it provides reliable multi-channel operation for large-scale stage and installation systems.
The ACT-646 is a four-channel UHF receiver with 48 MHz wideband reception, digital diversity performance, 256-bit encryption, and DSP high-fidelity audio. With MWC software monitoring and optional Dante/AVB networking, it provides reliable multi-channel operation for large-scale stage and installation systems.
