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Specifications — SW8/12 VGA Ars
1
Extron SW8/12 VGA Ars Switchers • Specications
Video
Gain ................................................. Unity
Bandwidth ...................................... 350 MHz (-3 dB)
Crosstalk ......................................... -68 dB @ 10 MHz
Video input
Number/signal type ..................... 8 or 12 (depending on the model) VGA-QXGA RGBHV, RGBS, RGsB,
RsGsBs computer video, and HDTV component video
Connectors
..................................... 8 or 12 (depending on the model) female 15-pin HD
Nominal level ................................ 1.0 Vp-p for Y of component video
0.7 Vp-p for RGB and for R-Y and B-Y of component video
Minimum/maximum levels
........ Analog: 0.3 V to 1.5 Vp-p with no offset
Impedance ...................................... 75 ohms
Horizontal frequency .................... 15 kHz to 145 kHz
Vertical frequency .......................... 30 Hz to 170 Hz
Return loss ...................................... -40 dB @ 5 MHz
Input coupling ............................... DC
Video output
Number/signal type ..................... 2 VGA-QXGA RGBHV, RGBS, RGsB, RsGsBs computer video, and HDTV
component video (follows input type)
Connectors
..................................... (2) female 15-pin HD
Nominal level ................................ 1.0 Vp-p for Y of component video
0.7 Vp-p for RGB and for R-Y and B-Y of component video
Minimum/maximum levels
........ 0.3 V to 1.5 Vp-p (follows input)
Impedance ...................................... 75 ohms
Return loss ...................................... -43 dB @ 5 MHz
DC offset ......................................... ±5 mV with input at 0 offset
Sync
Input type ....................................... RGBHV, RGBS, RGsB, RsGsBs, bi-level and tri-level sync
Output type .................................... RGBHV, RGBS, RGsB, RsGsBs, bi-level and tri-level sync (follows input)
Input level ...................................... 1.0 V to 5.0 Vp-p
Output level ................................... TTL: 5.0 Vp-p, unterminated
Input impedance ........................... 510 ohms
Output impedance ........................ 75 ohms
Max. propagation delay ............... 54 ns
Max. rise/fall time ........................ 4.7 ns
Polarity............................................ Positive or negative (follows input)
Audio
Gain ................................................. Unbalanced output: +0 dB; balanced output: +6 dB
Frequency response ...................... 20 Hz to 20 kHz, ±0.05 dB
THD + Noise .................................. 0.01% @ 1 kHz at nominal level
S/N .................................................. >90 dB at maximum output (unweighted)
Crosstalk ......................................... -45 dB @ 1 kHz, fully loaded
Stereo channel separation ............ >80 dB 1 kHz
Audio input
Number/signal type ..................... 8 or 12 (depending on the model) stereo, unbalanced
Connectors ..................................... 8 or 12 (depending on the model) 3.5 mm female stereo mini jacks; tip (L),
ring (R), sleeve (Gnd)
Impedance
...................................... >10k ohms unbalanced, DC coupled