MIPRO ACT-545 UHF Analog Quad-Channel Receiver - Black
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MIPRO ACT-545: 1U quad-channel UHF analog receiver with true diversity, dual-color backlit LCD, ACT sync, independent/mixed XLR outputs, detachable TNC antennas.
Model :ACT545
SKU :
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Cash on Delivery available Description for MIPRO ACT-545 UHF Analog Quad-Channel Receiver - Black
The ACT-545 is a quad-channel receiver featuring a 24 MHz narrowband circuit and true diversity reception. With an optional Dante interface, it ensures high-density channel stability for large-scale professional events.
FEATURES- Constructed with a rugged metal chassis. The front panel features a dual-color backlit LCD, rotary dial, and channel selection buttons. Display color changes automatically during reception to clearly differentiate between active and standby channels.
- Equipped with a MIPRO-designed 24 MHz narrowband receiving circuit that reduces noise interference and increases the number of usable channels.
- Built-in true diversity reception technology ensures stable, uninterrupted long-distance reception.
- Pioneering dual-squelch system combines pilot tone and noise lock control. Includes a noise indicator and adjustable SQ sensitivity to extend range or reduce interference.
- Supports Auto Scan and ACT frequency synchronization for fast and accurate frequency setup.
- Preset with 6 frequency groups totaling 80 channels. A 7th user-defined group allows selection of 16 channels from 961 available frequencies.
- Each channel’s audio can be output independently or mixed. Features three selectable gain levels to ensure optimal transmitter sensitivity and dynamic range while avoiding distortion.
- Optional Dante digital audio interface available.
- Compatible with MIPRO Wireless Console software for PC-based frequency analysis, automatic setup, and interference monitoring to streamline system management.
- Antenna connectors provide booster bias and support MIPRO’s professional antenna systems for enhanced reception range and signal stability.
- Powered by an external AC 100 – 240 V switching power supply for stable operation across variable voltages.
- Compatible with ACT-500 series handheld and bodypack transmitters, and also supports the BC-100T gooseneck microphone transmitter for a wide range of professional applications.
- Proudly developed and manufactured in Taiwan. Offers excellent quality, professional-grade performance, and outstanding cost-effectiveness
| Category | Specification | Details |
|---|---|---|
| Receiver | Channels | Quad |
| Frequency Range | UHF 480–934 MHz (country dependent) | |
| Bandwidth | 24 MHz | |
| Receiving Mode | True Diversity | |
| Sensitivity | 6 dBμV @ S/N > 80 dB | |
| Audio | Frequency Response | 50 Hz–18 kHz |
| Dynamic Range | > 111 dBA | |
| Outputs | Balanced XLR (independent/mixed), 1/4" unbalanced (+16/0/-6 dB balanced, +10/0/-6 dB unbalanced) | |
| Control | Display | Two-color backlit LCD |
| Interface | ACT sync button, channel selection, rotary knob, RJ-11 PC control (DVU adapter) | |
| Network | Dante or AVB (optional) | |
| Physical | Dimensions (W × H × D) | 420 × 44 × 219 mm |
| Weight | Approx. 2.4 kg | |
| Power Supply | DC 12–15 V (AC 100–240 V external) | |
| Antennas | Detachable 50Ω TNC female with bias |
