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CONVI107 is a plug-in which makes the conversion from SD-SDI 270Mb/sec to analogic.

The available signals on the output are 4:

N° 1 fixed PAL

N° 3 programmable as follows:

– N° 1 PAL + N°1 Y/C or

– N° 1 YUV

– N° 1 RGB with incorporated synch.

On the board 6 jumpers allow programming of type of outputs, along with the generation of a 75% color bar generator signal.

The analogic signals on the output may be calibrated with the help of a trimmer on the front panel (GAIN). No phase corrections are possible.

Technical Specifications

Technical Specifications CONVI107
Input type 75Ω ITU-R 601
Input ret. Loss 25 dB at 270 MHz
Input level nominal 800 mVpp on 75Ω
Output level nominal (analog) 700 mVpp (plus sync)
Output level regulation 500 mVpp ÷ 1 Vpp
Output ret.loss (all outputs) 20 dB at 5 MHz
PAL differential Phase 0.8 Degree
PAL differential Gain 0.8 %
Frequency filter response (Luminance only)
Extended (5 off 6 off) -3 dB point at 5.5 MHz
-0.2 dB at 4 MHz
-1.4 dB at 5 MHz
-3.7 dB at 5.75 MHz
LPF (5 off 6 ON) -3 dB point at 4.9 MHz
-0.6 dB at 4 MHz
-3.4 dB at 5 MHz
-8.0 dB at 5.75 MHz
NOTCH (5 ON 6 off) -3 dB point at 2.6 MHz
-16 dB at 4 MHz
-26 dB at 5 MHz
-32 dB at 5.75 MHz
Frequency response (Chroma only)
All filter -3 dB point at 2.4 MHz
****
Mains input +40 VDC Max
Power consumption 7.5 VA
Size (WxDxH) 350x124x24 mm
Weight 0.3 Kg
CE Mark

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