Digitalni žični konferencijski sistem

Glavne komponente sistema su

ATUC-50CU - centralna jedinica koja kontroliše ceo sistem
ATUC-50DU - delegatska jedinica koja je ujedno i jedinica predsedavajućeg i po potrebi za prevodioca
ATUC-M43H - Gooseneck mikrofon dužine 43cm
ATUC-M58H - Gooseneck mikrofon dužine 58cm

Ovo je sistem koji obezbeđuje najbolji i najpouzdaniji zvuk, čistu komunikaciju koju će osetiti svako ko ga koristi i koja će obezbediti da se svaki učesnik kristalno jasno čuje na svakom mestu u prostoriji. Pošto je potpuno digitalni sistem, ATUC-50 je fleksibilan toliko da se može proširivati do čak 150 delegatskih jedinica koje se mogu lančano povezati i to u prsten ili lanac, uz izuzetnu pouzdanost, neograničeno četvorokanalno snimanje, i što je do sada neviđeno kod konferencijskih sistema ove klase - upravljanjem preko web interfejsa! Ceo sistem se povezuje standardnim CAT5 kablovima, a mogu se koristiti dve dužine gooseneck mikrofona koje poseduju LED svetleći prsten, i priključuju se preko standardnog 3-pinskog XLR konektora.

• Odličan zvuk sa sprečavanjem feedbacka i individualnom obradom glasa svakog delegata / predsedavajućeg
• Do 150 delegatskih jedinica.
• Povezivanje CAT5 kablovima u lanac ili u prsten radi dodatne pouzdanosti -u prsten modu se može i iskjlučiti jedna delegatska jedinica i ostale će i dalje raditi.
• Glasovno aktiviranje mikrofona je moguće za diskusije, uz razne modalitete sa ručnim aktiviranjem.
• Ugrađen četvorokanalni audio rekorder koji snima na eksterne USB memorije, pa je dužina snimanja praktično neograničena.
• Kontrola sistema je IZUZETNO jednostavna i to preko Web Remote interfejsa, može se i bežično kontrolisati sa tableta, ili se po želji može koristiti neki IP sistem centralne kontrole.
• Može se proširivati i smanjivati sistem po želji.

Specifikacije ATUC-50CU - centralne jedinice

• I/O Connectors: Inputs: MIC/LINE x 2, AUX (ST), Interpretation Return x 2
  Outputs: Balanced x 4, Unbalanced x 1
  LINK/CHAIN: DU A/B terminals, CU A/B terminals (DU C/D terminals)
• Recording (via USB): WAV: 1/2/3/4track with CUE point (BWF standard)
  MP3: 1/2track with CUE point (Original format)
  MP3 bit rate 96kbps/128kbps/256kbps
• Resolution/Sampling frequency: 24bit/48kHz
• Latency: MIC input to Output: 1ms
• Frequency response: + 1.0, – 2.0dB, 20Hz~20kHZ, refer to +4dBu output @ 1kHz
• Dynamic range: 110dB A-weighted
• Signal to noise: 90dB A-weighted
• Headroom: 20dB
• Equivalent input noise: Mic/Line 1-2, less than -126dBU, Rs=150 ohm
• Residual noise: Less than –96dBu, A-Weighted
• Total harmonic distortion: Less than 0.03% @1kHz unity
• Crosstalk @1kHz: Less than -80dB
• OLED display: 20x2 Character type, Color: Yellow, Operating life time: 100,000 hours
• Phantom power: DC +48V
• Power requirement: AC 100V~240V 50/60Hz
• Power consumption: 20W ~ 196W (max.)
• Operation temperature: 0~40°C
• Operation humidity: 25~85%
• Dimensions (1 RU): 482.6mm x 324.3mm x 44mm (W x D x H)
• Net weight: 3.4kg
• Finish: Front panel - Black, Top & Low Reflectance - Black
• Included accessories: AC power cord, Quick Setup Guide x 2, Euroblock connectors x 9, Warranty Sheet

ATUC-50DU Discussion Unit Specifications

• I/O Connectors: Inputs: MIC (Neutrik XLR-F)
  Outputs: Headphones x 1
  LINK/CHAIN: DU RG45 A/B terminals
• Resolution/Sampling frequency: 24bit/48kHz
• Frequency response: + 1.0, – 2.0dB, 20Hz~20kHz, refer to +4dBu output @ 1kHz
• Dynamic range: 101dB A-weighted
• Signal to noise: 81dB A-weighted
• Headroom: 20dB
• Equivalent input noise: Less than –121dBU, Rs=150 ohm
• Total harmonic distortion: Less than 0.03% @1kHz unity
• Phantom power: DC +24V
• Power requirement: DC +48V
• Power consumption: 2.2W
• Operation temperature: 0~40°C
• Operation humidity: 25~85%
• Dimensions (W x D x H): 135mm x 148.3mm x 83.7mm
• Net weight: 570g
• Finish: Top panel - Grey, Top & Rear- Black
• Included accessories: Quick Setup Guide, Warranty Sheet

ATUC-M43H MICROPHONE SPECIFICATIONS
Element: Fixed-charge back plate, permanently polarized condenser
Polar Pattern: Hypercardioid
Frequency Response: 100~15,000Hz
Open Circuit Sensitivity: –40dB (10.0 mV) re 1V at 1 Pa
Max. Input Sound Level: 134 dB SPL, 1 kHz at 1% T.H.D.
Signal-to-Noise Ratio: Less than 0.03% @1kHz unity
Impedance: 250 ohms
Output Connector: XLR-M
LED Colour: Red
Body Type: Dual Gooseneck
Finish: Low-reflectance black
Dimensions: Ø 18.9mm x 430 mm
Weight: 82g

ATUC-M58H MICROPHONE SPECIFICATIONS
Element: Fixed-charge back plate, permanently polarized condenser
Polar Pattern: Hypercardioid
Frequency Response: 100~15,000Hz
Open Circuit Sensitivity: –40dB (10.0 mV) re 1V at 1 Pa
Max. Input Sound Level: 134 dB SPL, 1 kHz at 1% T.H.D.
Signal-to-Noise Ratio: Less than 0.03% @1kHz unity
Impedance: 250 ohms
Output Connector: XLR-M
LED Colour: Red
Body Type: Dual Gooseneck
Finish: Low-reflectance black
Dimensions: Ø18.9mm x 580 mm
Weight: 92g