The CONVI 103 RR is a splitter and video signal converter from SDI to analog. The incoming SDI format must comply with the ITU-R 601 standard at 270 Mbit/sec. There are 4 output analog signals, of which one fixed composite type and the other 3 programmable. The analog outputs can be PAL or NTSC. Together with the analog outputs, the converter also features 2 equalized, reclocked digital outputs. The CONVI 103 RR consists of a plug-in and of a separate rear part called CRB103 with the connectors for connections with the external world. The plug-in and the rear part must be inserted in the ELPRO 19″ 2RU standard frame, code DVR-MV/RK.

1 SDI ITU-R 601 digital input 2 regenerated and reclocked SDI outputs 1 fixed PAL analogue output 3 programmable analog outputs Internal TEST generator on all the outputs Possibility of disabling the color 2 selectable internal digital filters

VIDEO Input type 75 ohm ITU-R 601 Input return loss 25 dB at 270 MHz Input level nominal (digital) 800 mVpp on 75 ohm SDI outputs 2, regenerated & reclocked Output level nominal (analog) 700 mVpp (plus sync) Output level regulation 500 mVpp  – 1 Vpp Output return loss (all outputs) 20 dB at 5 MHz PAL differential phase 0.8 degree PAL differential gain 0.8%

GENERAL Main input 230 Vac 50 Hz Power consumption 5 VA Weight 0.3 Kg Operating temperature range 0 – 45 °C Safety according to EN60065 EMC according to EN55103-1 and EN55103-2

FREQUENCY FILTER RESPONSE (LUMINANCE ONLY)

Extended dip: 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 dip: 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 dip: 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 FILTER RESPONSE (CHROMA ONLY)

All filters

-3 dB point at 2.4 MHz