Extron electronics SW2 VGA Ars User Manual page 26

Reference Information
Specifications
Video
Gain ............................................... Unity
Bandwidth .................................... 350 MHz (-3 dB)
Crosstalk ....................................... -68 dB @ 10 MHz
Video input
Number/signal type ................... 2, 4, or 6 (depending on the model)
Connectors .................................... 2, 4, or 6 (depending on the model) 15-pin
ID bits (on pins 4, 11, 12, 15) are routed from input 1 to the
output.
Nominal level ............................... 0.7 Vp-p for RGB and for R-Y and B-Y of
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 ................... 1 VGA-UXGA RGBHV, RGBS, RGsB,
Connectors .................................... 1 female 15-pin HD
Nominal level ............................... 0.7 Vp-p for RGB and for R-Y and B-Y of
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 maximum with input at 0 offset
Sync
Input type ..................................... RGBHV, RGBS, RGsB, RsGsBs, bi-level
SW VGArs / Ars Series Switchers • Reference Information
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VGA-UXGA RGBHV, RGBS, RGsB,
RsGsBs computer video, and HDTV
component video
HD female
component video
1.0 Vp-p for Y of component video
RsGsBs computer video, and HDTV
component video
component video
1.0 Vp-p for Y of component video
and tri-level sync
Output type .................................. RGBHV, RGBS, RGsB, RsGsBs, bi-level
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 ............. 47 ns
Max. rise/fall time ....................... 4.2 ns
Polarity .......................................... Positive or negative (follows input)
Audio — SW 2/4/6 VGA Ars models only
Gain ............................................... Unbalanced 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 @ 20 kHz, -72 dB @ 1 kHz or below
Stereo channel separation .......... >80 dB @ 20 Hz to 20 kHz
Audio input — SW 2/4/6 VGA Ars models only
Number/signal type ................... 2, 4, or 6 (depending on the model) stereo,
Connectors .................................... 2, 4, or 6 (depending on the model)
Impedance .................................... >10k ohms unbalanced, DC coupled
Nominal level ............................... -10 dBV (316 mV)
Maximum level ............................ +16 dBu, (unbalanced) at 1% THD+N
0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV
Audio output — SW 2/4/6 VGA Ars models only
Number/signal type ................... 1 stereo, balanced/unbalanced
Connectors .................................... (1) 3.5 mm captive screw connector, 5 pole
Impedance .................................... 50 ohms unbalanced, 100 ohms balanced
Nominal level ............................... +4 dBu (1.23 V), balanced
Maximum level (Hi-Z) ................ +28 dBu, balanced; +20 dBV, unbalanced
Maximum level (600 ohm) ......... +21 dBm, balanced; +18 dBm, unbalanced
SW VGArs / Ars Series Switchers • Reference Information
and tri-level sync (follows input)
balanced output: +12 dB
60 Hz
unbalanced
3.5 mm female stereo mini jacks; tip (L),
ring (R), sleeve (Gnd)
2 dBu
-4 dBV (0.63 V), unbalanced
at 1%THD+N
at 1%THD+N
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