Extron electronics ISM 824 - Video Specifications; Video Input - Main Unit; Video Processing - ISM RGB & VS; Video Output - Wideband Outputs

Reference Information, cont’d
ISM 824 Integration Scaling Multiswitcher• Reference Information
B-2
Reference Information
Specications
Video
Routing ........................................... 8 x 2 matrix up to 8 x 8 matrix, depending on model and configuration
Gain ................................................. Unity (outputs 1 and 2)
Bandwidth ..................................... 450 MHz (-3 dB), fully loaded (main unit, outputs 1 and 2)
350 MHz (-3 dB for wideband single/dual boards)
Crosstalk ......................................... -80 dB @ 1 MHz, -62 dB @ 10 MHz, -52 dB @ 30 MHz (outputs 1 and 2)
Switching speed ............................ 200 ns (max.) (outputs 1 and 2)
Video input — main unit
Number/signal type ..................... 8 RGBHV, RGBS, RGsB, RsGsBs, component video (interlaced or
progressive), S-video, composite video
Connectors .................................... 8 x 5 female BNC
Nominal level ................................ 1 Vp-p for Y of component video and S-video, and for composite video
0.7 Vp-p for RGB and for R-Y and B-Y of component video
0.3 for C of S-video
Minimum/maximum levels ........ Analog: 0.5 V to 2.0 Vp-p with no offset at unity gain
Impedance ..................................... 75 ohms
Return loss ..................................... <-30 dB @ 5 MHz
DC offset (max. allowable)........... 1.5 V
Video processing — ISM RGB
Decoder ........................................... 9 bit digital
Digital sampling ............................ 24 bit, 8 bits per color: 13.5 MHz standard (video), 140 MHz standard (RGB)
Colors .............................................. 16.78 million
Video processing — ISM VS
Decoder ........................................... 9 bit digital
Digital sampling ............................ 24 bit, 8 bits per color: 13.5 MHz standard (video), 140 MHz standard (RGB)
Colors .............................................. 16.78 million
Video output — wideband outputs:
• Main unit outputs 1 and 2 (pass-through)
• ISM 1WB single-output wideband board (1 output) (70-547-01)
• ISM 2WB dual-output wideband board (2 outputs) (70-547-02)
Number/signal type ..................... RGBHV, RGBS, RGsB, RsGsBs, component video, HDTV digital component
video, S-video, composite video (follows input type)
Connectors
Wideband (main unit) .......... 2 x 5 BNC female
ISM 1WB ................................ 1 x 5 BNC female
ISM 2WB ................................ (2) 15-pin HD female
Nominal level ................................ 1 Vp-p for Y of component video and S-video, and for composite video
0.7 Vp-p for RGB and for R-Y and B-Y of component video
0.3 for C of S-video
Minimum/maximum levels ........ 0.0 V to 0.7 Vp-p (follows input)