Mipro ACT-828 19″ dubbele gecodeerde digitale diversity ontvanger (72 MHz bandbreedte)

Productbeschrijving

Mipro introduces an 8th year commemorative digital model, the ACT-828, an EIA standard 1U dual channel receiver with headphone connector added for monitoring.
ACT-828 is a 19″ 1HE double channel rack-mountable receiver with metal chassis.
An improved full-color VFD (vacuum fluorescent display) provides clear viewing of all parameters.
An expanded 64 MHz bandwidth ensures optimal flexibility, allowing more interference-free, compatible channels to select from.
In addition to using 2x AA alkaline batteries for ACT-80H & ACT-80T transmitters, the optional ACT-80HC & ACT-80TC rechargeable transmitters offer a rechargeable lithium-ion battery solution.

Features:
– 19″ 1HE double channel rack-mountable receiver with metal chassis
– full-color VFD provides clear viewing of all parameters
– all controls are intuitive and easily accessible
– quick and easy system setup via a single rotary control
– enhanced RF circuitry improves anti-interference characteristics
– 64 MHz-wide bandwidth allowing more interference-free channels
– new digital diversity receiving technology eliminates signal dropout
– enhances receiving range
– full-range sound quality is not affected by the strength of RF signals or distance
– digitally-processed RF circuitry and DigitnamicPlus technology
– eliminates compander noise, assuring sound quality that easily rivals cable
– improved proprietary audio A/D converter provides a true dynamic range of 115 dBA
– T.H.D. < 0,03% at 1 kHz
– < 2,7 ms latency
– AES3id digital audio interface facilitates
– direct connection to digital mixing consoles, transmits signal without distortion
– S/N ratio which will not deteriorate in long distance transmission
– proprietary 256-bit encryption provides secure audio transmission
– preventing unauthorized listening
– 10 built-in SmartEQ presets
– user-defined microphone capsule equalization
– allows faithful sound reproduction to suit artists’ preferences
– 10 built-in digital anti-feedback SmartEQ presets minimize feedback
– optional Mipro RCS2.net software for real-time network remote-controlling
– monitoring of 64 systems

Specificaties

Frequency Range:
– 482 – 554MHz（US & EU）
– 540 – 604MHz（US & EU）
– 636 – 700MHz（EU）
– 696 – 760MHz（EU）
– 760 – 824MHz
– Bandwidth 64 MHz
Preset Frequency:
– 12 non-interference compatible frequencies in group 1-10
– 16 non-interference compatible frequencies in group 11-16
– 16 user-defined frequencies can be stored in group 18
– 216 preset frequencies in total
– channel grid 25 kHz
– channel set-up scan & ACT sync
– audio sampling 24-bit / 44,1 kHz rate
– audio compression 2nd generation DSP inertial coding
– latency < 2,7ms
– frequency response 20 Hz – 20 kHz (-2dB)
– S/N ratio (analog output) > 115dB(A)
– T.H.D. < 0,03 % @ 1 kHz
– encryption 256 bit

Receivers:
– chassis /channel EIA Standard 19″ 1HE
– sensitivity 15 dBuV at S/N 118 dBA
– image and spurious rejection > 85dB
– receiving mode digital diversity
– 2x analog output balanced XLR
– 2x unbalanced 6,3 mm jack
– 2x analog output switch Mic / Line
– 2x digital audio interface AES3id output BNC female
– digital equalizer 10 microphone capsule modeling presets
– digital anti-feedback equalizer 10 anti-feedback microphone capsule modeling presets
– PC interface USB or RS-232 Interface
– proprietary Mipro ACT-BUS
– display Full-color VFD
– battery meter transmitter battery status
– 2x antenna input 50 Ohm TNC female connector
– built-in 100 – 240V AC switching power supply
– power consumption: 15W
– dimensions (W x H x D) 420 x 44 x 245 mm
– weight approx. 2,2 kg

Transmitters:
– ACT-80H / 80HC handheld
– ACT-80T / 80TC bodypack
– TA-80 plug-on transmitter
– operating temperature -10 – +60C

Notes:
Refer to actual product in the event of product description discrepancy.
Frequency range and maximum deviation comply with the regulations of different countries.