MIPRO - ACT-82 - Dual Channel Encrypted Digital Diversity Receiver

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Crystal-clear, secure and interference-free audio transmission. 24-bit audio and true digital RF transmission. 128-bit encryption.

Features:

• 24-bit audio quality and true digital RF transmission in 24MHz bandwidth.
• Proprietary 128-bit encryption guarantees secure audio transmission, preventing unauthorised listening.
• DigitnamicPlus™ technology eliminates compander noise assuring the original sound quality.
• Built-in SmartEQ™ preset and user-defined microphone capsule equalisation for faithful reproduction to suit artist's preferences.
• Digital transmission offers better resistance to interference.
• Digital transmission quality is constant, therefore S/N ratio will not deteriorate as received signal becomes weaker with distance.
• Proprietary Audio A/D Converter provides a true dynamic range of 115dBA to eliminate saturation or distortion at higher frequencies under high SPL input conditions.
• Wordclock in/out facility with activity indicator ensures correct synchronisation with other digital equipment.
• Full-colour VFD (vacuum fluorescent display) can easily be viewed at distance, at any angle and in day/night environments.
• All controls are intuitive and easily accessible, allowing for quick and easy system setup via a single rotary controller.
• Features MIPRO’s patented industry standard AutoScan and ACT (Automatic Channel Targeting) technology for easy, fast channel setup.
• Receiver provides bias voltage for MIPRO antenna booster systems.
• Optional MIPRO RCS2.Net software allows real-time network adjustments and monitoring of multiple, large scale systems.
• Ideal for studio, stage and music performances as well as military, courtroom, conference, boardroom and broadcast applications ~ anywhere audio security and accurate, distortion-free reproduction of the full sound spectrum are required.

ACT-82 brochure [PDF 103 KB]

ACT-82 Digital Wireless System Brochure [PDF 3,625 KB]

Specifications:

Overall System:

• Frequency Range: UHF 614~870MHz
• Switching Bandwidth: 24MHz
• TX Channel Set-up: ACT
• Audio Sampling Specs: 24-bit/44.1KHz Rate
• Audio Compression: Combiner DSP Technology
• Bit Rate: 220.5kbps
• Latency: 4ms
• Audio Frequency Range: 20Hz~20KHz-2dB
• Audio Dynamic Range: 110dB(A) Typical
• T.H.D.: <= 0.03% at 1KHz

Receiver:

• Channels: Dual-channel
• Sensitivity: 12dBμV at S/N >= 106dB(A)
• Bandwidth: 24MHz
• Channel Grid: 25KHz
• Image & Spurious Rejection: >= 95dB
• Diversity Technique: Digital Diversity
• Receiver Type: Double Conversion
• Audio Output: XLR x 1
• Digital Audio Output: AES/EBU, XLR transformer-balanced output
• Digital Equalizer: Preset Microphone Capsule Modeling
• PC Interface: USB or RS-232 interface, Proprietary MIPRO ACT-BUS
• Display: Color VFD Display
• Battery Meter: Displays Transmitter Battery Level
• Antenna Input: 50Ω Dual TNC Female Connector
• Power Input: 90~264V AC / 11~13 V DC
• Word Clock Input: BNC input, 32KHZ~96KHZ SYNC range
• Dimensions: EIA Standard 1-rack Configurations
• Weight:
  
• 2.7kg
  
• 6.0lbs
• Environment: Full Specs, -10~60 degrees C
• Matching Transmitters: ACT-8H, ACT-8T

ACT-81/82 Frequency Chart [PDF 107 KB]