ACT-828 1U Dual-Channel UHF Wideband Digital Receiver
- 1U metal chassis, equipped with a new VFD screen, monitor headphone jack, a rotary control knob and buttons on the control panel, also, a new AES/EBU digital output and optional Dante or AVB interface on the rear panel. Operation and display mode is consistent with other series.
- Upgrades the bandwidth to 72 MHz new circuit design for greatly improving the receiving range and increasing interference-free compatible channels.
- Digital diversity receiving ensures full-range sound quality will not worsen by distance.
- Proprietary 256-bit encryption prevents unauthorized listening.
- MIPRO Auto Scan and ACT™ function provides 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. Group 1 & 2 each allows 16 channels of interference-free operation without any restriction. Group 3 ~ 6 each allows 48 channels of interference-free operation with restriction applied. Group 7 user-defined group allows users to choose and save up to 16 channels from 2,881 available frequencies.
- Each channel has separate AF signal output and presets the output level equal to the sensitivity of the microphone capsule. Switchable three levels ensure the microphone to operate within proper sensitivity and dynamic range, free from distortion.
- The proprietary DSP audio processor and A/D converter make the sound quality almost the same as the wired system.
- The antenna TNC female connectors provide bias for the MIPRO antenna systems to increase the receiving range and improve the signal stability.
- Optional MIPRO RCS2.Net software allows real-time network remote-controlling and monitoring of up to 64 channels. Additional FSA compatible channels calculator software allows users to manually set compatible channels of any frequency band.
- External 100~240V AC switching power supply.
- Designed and made in Taiwan ensures high quality and value.
Model | ACT-828 |
Name | 1U Dual-Channel UHF Wideband Digital Receiver |
Chassis | EIA-Standard 19″ 1U metal chassis |
Display | A newly designed color VFD |
Frequency Range | UHF 480 ~ 934 MHz (country dependent) |
Bandwidth | 72 MHz |
Receiving Mode | Digital diversity receiving |
Sensitivity | 12 dBμV @ S/N > 100 dB |
Audio Processing | DSP audio processor eliminates the compander noise that exists in analog systems. |
Frequency Response | 20 Hz ~ 20 kHz (< -2 dB) |
Dynamic Range | > 115 dBA |
Latency | 2.9 ms |
Audio Output | AES / EBU digital interface. Analog balanced output, +16 dB / 0dB / -6 dB switchable. |
EQ | Presets 10 digital audio and anti-feedback EQ |
Monitor Output | Monitor headphone jack with volume control |
Dante or AVB | Optional |
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. |
Antenna | Detachable. 50Ω TNC female connector provides bias for the MIPRO antenna systems. |
Power Supply | External 100~240V AC switching power supply |
Dimensions | 420 × 44 × 230 mm (W × H × D) |
Weight | Approx. 2.1 kg |
Note | Refer to the actual product in the event of product discrepancy. |
ACT-80HC Rechargeable Wideband Digital Handheld Transmitter | | |
- Innovatively designed metal housing in MIPRO’s distinctive aesthetic and ergonomic style.
- Standard champagne-color housing. Optional custom-made colors are available.
- Interchangeable capsule module with premium condenser or dynamic options for easy and fast changeovers.
- The unique multi-layered metal grille protects the capsule against impact, rolling and pop noise, ensuring clarity of sound.
- Patented capsule suspension design virtually eliminates vibration and handling noises.
- Backlit LCD displays all operational parameter information.
- Three selectable gain settings: 0 dB (same as microphone sensitivity), +3 dB, +6 dB.
- Three selectable mute settings: Auto, Manual & Disabled. “Auto” mute activates automatically when handheld transmitter points down towards the ground.
- The bottom housing with built-in high-efficiency antenna features power switch, mute and setup buttons for programmable gain, limiter, low-cut and RF output power.
- Patented end-cap cover with color-coded channel identification clips onto the mic and can be reversed to allow shielding of power on/off or mute switches during performance. Detach the end-cap cover for parameters set-up.
Housing | Magnesium | | | Mic Capsule Module | Interchangeable Condenser or Dynamic | | | Display | Green backlit LCD displays various parameters | | | Frequency Range | UHF 480 ~ 934 MHz (country dependent) | | | Bandwidth | 64 MHz | | | Encryption | 256 bits | | | Modulation Mode | New digital modulation | | | Audio Compression | DSP Inertial coding | | | RF Power Output | 10 mW / 50 mW switchable (country dependent), 50 Ω loaded | | | Spurious Emission | < 4 nW | | | Gain Setting | 6 dB, 3 dB, 0 dB (3 settings). 0 dB = microphone capsule sensitivity | | | Dimensions (Ø × L) | 51 × 250 mm / 2 × 9.8 " | | | Net Weight | Approx. 282 g / 9.9 oz | | | Battery | 1 × ICR 18500 lithium-ion battery | | | Operating Time | Min. 13 hours | | | Charger | MP-80 / MP-8 | | | Note | Refer to actual product in the event of product discrepancy. Frequency range and maximum deviation comply with the regulations of different countries. |
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