MIPRO ACT-74 Wideband Quad-Channel UHF True Diversity Receiver (Discontinued)
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MIPRO ACT-74 Wideband Quad-Channel UHF True Diversity Receiver (Discontinued)
Description
MIPRO ACT-74 Quad-Channel True Diversity Receiver
MIPRO is a leading manufacturer of truly innovative wireless microphone systems. MIPRO's industry-leading technology, including AutoScan and patented ACT (Automatic Channel Targeting) channel sync setup, deliver the forward-thinking features that enable our customers to specify and install our systems with confidence. MIPRO's ACT Series systems are built to handle tough conditions, deliver superb RF reliability and transparent audio performance in a wide variety of professional venues and applications. The ACT 7-Series wireless systems are single, dual and quad-channel ultra-wideband UHF frequency agile diversity systems that are affordable without sacrificing features and performance.
The MIPRO ACT-74 is a UHF true diversity frequency-agile quad-channel full rack receiver that covers 216MHz of the spectrum with 2881 selectable frequencies per 72MHz band. It features 400 presets arranged to provide up to easy set up and up to 48 channels of simultaneous operation. The ACT-74 receiver has unique features not found anywhere else and is among the best analog wireless systems available today.
Features
- EIA standard 1U rack-mountable metal chassis with excellent heat dissipation and RF shielding characteristics
- UHF PLL-synthesized technology for enhanced RF stability lowered spurious emissions and increased frequency agility
- 400 preset channels with 1-set of user-defined group that saves up to 16 channels
- Industry's first ACT syncs automatically and quickly a working channel
- Dual "PiloTone and NoiseLock" circuits minimize interference
- Industry's only full-color VFD screen delivers a bright, clear viewing in day/night environments with automatic lit (Working) and dim (Standby) display during performance
- All controls are intuitive and easily setup via a single rotary knob
- Industry's only RF interference warning indicator for properly adjusts the SQ level
- Increase sensitivity to extend receiving range, decrease the sensitivity to reduce interference
- Single-channel output or mixed output and switchable three levels for the best sound quality options
- High dynamic range and high fidelity characteristics for transparent audio performance
- Receiver provides bias voltage for MIPRO antenna systems to enhance reception range and signal stability
- MIPRO RCS.Net software allows real-time computer set up, control and monitoring
- Built-in 100~240V AC switching power supply ensures system safety and stability
Specifications
| System | |
|---|---|
| Frequency Range | UHF 482 - 554 MHz |
| Preset Frequencies | 400 Band 5UA plus 16 user definable per band |
| Compatible Channels | 48 Presets Band 5UA |
| Receiving Mode | True Diversity |
| Oscillation Mode | PLL Synthesized |
| RF Stability | 0.005% (14 to 122°F) |
| Max Deviation Range | 68KHz, with Level Limiting |
| S/N Ratio | >105dB (A) |
| T.H.D. | >0.5% at 1KHz |
| Frequency Response | 50Hz~18KHz |
| Receiver | |
| Sensitivity | 6dBμV @ S/N > 80dB, 40KHz Dev |
| Bandwidth | 72MHz per band (2 Bands, 216MHz) |
| Frequency Range | 482 - 554, TV 16 - 27 |
| Display | Vacuum Florescent |
| Dual Squelch Control | "NoiseLock & PiloTone" Circuit |
| Receiving Mode | True Diversity |
| Oscillation Mode | PLL synthesized |
| S/N Ratio | > 108 dB(A) |
| Peak Deviation | ±68KHz |
| Max Output Level | Unbalanced +10, 0 or -6 dBV, Balanced +16, 0 or -6 dBV |
| Output Connectors | Balanced XLR |
| PC Interface | USB or RS-232 interface, Proprietary MIPRO ACT-BUS |
| Antenna Input | 50Ω Dual TNC Female Connector |
| Power Supply | 100 - 240VAC Switching |
| Housing | 1 RU |
| Matching Transmitters | Magnesium Alloy ACT-70H and ACT-70HC handheld microphones or ACT-70T and ACT-70TC body pack transmitters |
| Dimensions (H x W x D) | 1.7" (43 mm) x 19" (482.6 mm) x 10.5" (266.7 mm) |
| Weight | 7.5 lbs (3.4 kg) |