Mipro - ACT-646

The Mipro ACT-646 is designed for HF configurations requiring reliable multi-channel management in a single rack format. This four-channel digital receiver is based on the 48 MHz broadband architecture of the ACT-600 series, increasing frequency availability while limiting intermodulation phenomena in busy RF environments.

Integrated digital diversity technology enhances reception stability on each channel. It helps maintain consistent audio quality, even when propagation conditions become less favourable.

The system also benefits from 256-bit digital encryption, providing a level of security suited to institutional, event or corporate applications.

Audio processing is based on a high-fidelity DSP with 24-bit conversion, ensuring precise, clean reproduction, comparable to a wired link in many situations.

The Auto Scan function speeds up the search for available frequencies, while ACT synchronisation enables rapid pairing with compatible ACT-600 series transmitters.

On the operating side, the 19-inch metal rack chassis features an easy-to-read VA LCD screen and a central navigation wheel for direct access to parameters. Each channel has its own independent analogue audio output with switchable levels.

Supervision can be provided via MIPRO Wireless Console software, making it easy to integrate into medium- to large-scale stage, conference or fixed installations.