| Model | ACT-828 | ||
|---|---|---|---|
| Name | UHF Digital Wideband Dual-Channel Receiver | ||
| Channel | Dual | ||
| Chassis | EIA standard full-rack (19″) metal chassis | ||
| Monitor Output | Monitor headphone jack with volume control | ||
| Network Interface | Dante or AVB (optional) | ||
| Display | Color VFD | ||
| Frequency Range | UHF 480 – 934 MHz (country dependent) | ||
| Bandwidth | 72 MHz | ||
| Receiving Mode | Digital diversity | ||
| Sensitivity | 12 dBμV @ S/N > 100 dB | ||
| Audio Processing | DSP audio processor eliminates the compander noise that exists in analog systems | ||
| Encryption | 256-bit | ||
| Frequency Response | 20 Hz – 20 kHz (< -2 dB) | ||
| Dynamic Range | > 120 dBA | ||
| Latency | 2.9 ms | ||
| Audio Output | AES/EBU digital interface. Analog balanced output with 3 switchable levels: +16 dB / 0 dB / -6 dB | ||
| EQ | Presets 10 digital audio and anti-feedback EQs | ||
| PC Interface | USB Interface, MIPRO ACT-BUS for remote-control of up to 64 channels. FSA compatible channels calculator software allows users to manually set compatible channels. (sold separately) | ||
| Antenna | Detachable. 50Ω TNC female connector provides bias for the MIPRO antenna systems. | ||
| Power Supply | DC 12 – 15 V. External AC 100 – 240 V switching power supply | ||
| Dimensions | 420 × 44 × 219 mm (W × H × D) | ||
| Weight | Approx. 2.1 kg |
ACT-828
UHF Digital Wideband Dual-Channel Receiver
- EIA standard metal chassis, with a newly designed color VFD, monitor headphone jack, a rotary control knob and buttons equipped on the front panel. The analog audio output, AES/EBU digital output, Dante or AVB network interface output and MIPRO RCS2.Net interface connectors are equipped on the rear panel.
- Exclusive 72 MHz wideband circuit increases interference-free compatible channels.
- Digital diversity circuit greatly improves the reception range and the full-range sound quality is not affected by the strength of RF signals or operating distance.
- Proprietary 256-bit encryption prevents eavesdropping.
- The DSP audio processor and D/A converter make the sound quality almost the same as the wired microphone.
- MIPRO Auto Scan and ACT™ function provide the transmitter’s frequency with precise and rapid sync to the receiver.
- There are 7 preset groups with a total of 224 pre-saved channels. The user-defined group allows users to choose and save up to 16 channels from 2,881 available frequencies.
- Each channel has separate audio output and 3 switchable output gains, and all is to ensure the microphone operates within proper sensitivity and dynamic range, free from distortion.
- Optional Dante or AVB digital network interface for digital audio output.
- Optional MIPRO Wireless Console computer monitoring software offers frequency analysis and configuration, along with monitoring of all channels and interference signals in the environment.
- Antenna connector provides bias for MIPRO antenna systems to boost reception distance and signal.
- External AC 100 – 240 V switching power supply ensures stable operation of the system even under drastic voltage change.
- Pairs with ACT-800H handheld and ACT-800T bodypack transmitter.
- All are designed and made in Taiwan to ensure high quality and value.
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