Elpro VideoLabs: equipaggiamento Audio-Video. Il miglior Scaler, Extender, Convertitore per professionisti e dilettanti

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Dubox101 is an integrated distribution amplifier for video and stereo audio signals with 1 input and 10 outputs.

Technical Specifications

Input coupling AC
Input level 1 Vpp, 2 Vpp max
Input return loss 40 dB to 5 MHz
Outputs N°10 with 75Ω source termination
Output level 1 Vpp nominal
Output gain ± 3 dB adjustable
DC on outputs ± 20 mV max.
Frequency response -0.1 dB 10 Hz to 7 MHz;
-3 dB at 9 MHz
Differential gain 0.5% max at 4.43 MHz
Differential phase 0.5° max at 4.43 MHz
LF response
Delay 17 ns
Crosstalk at 150 KHz Audio left+right to video 85 dB
Hum and Noise
Input impedance 20KΩ
Max input level +14 dBm
CMRR at 16 KHz 62 dB
Outputs N°10 with 600Ω source termination
Max out level +14 dBm with 600Ω load
Gain ± 6 dB adjustable
Frequency response -0.5 dB from 20 Hz to 65 KHz
Harmonic distortion
Hum (unity gain)
Crosstalk 80 dB at 16 KHz
Mains input 230 VAC 50 Hz
Power consumption 10 VA
Size (WxDxH) 483x125x44 mm
Weight 2.8 kg
Operating temperature range 0÷45°C
Safety according to EN 60065
EMC according to EN 55103-1 and EN 55103-2

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  • Video differential looping input
  • Audio differential unbalanced inputs
  • Video and audio level adjustment
  • Audio full power bandwidth at 150 KHz
  • Suited for integrated studio distribution

Brochure / leaflet for DUBOX101:


User Instruction Manual for Elpro DUBOX101


CE Conformity document for DUBOX101
CE Conformity

High Resolution Images

Download here the available Hi-Res images of DUBOX101.


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