Extron Electronics RGB 202xi VTG User Guide - Manual (Page 19)

RGB 202 Rxxxxxiiiii, RGB 202 Rxxxxxiiiii VTG • Specifications RGB 202 Rxxxxxiiiii, RGB 202 Rxxxxxiiiii VTG • Specifications
Specifications, cont’d
A-3
Specifications, Accessories, Part Numbers
A-2
Video
Routing .......................................... 2 x 1 router
Gain ............................................... 0.5V to 1.45V p-p
Bandwidth .................................... 300 MHz (-3dB)
Rise time ........................................ 1.5 nS
Video input
Number/signal type ................... 2 analog RGBHV, RGBS, RGsB, RsGsBs
Connectors .................................... 2 9-pin D male for MBC/LBC cable or
buffer
Minimum/maximum levels ...... Analog ....... 0.3V to 1.45V p-p with no
offset at unity gain
Impedance .................................... 75 ohms or high Z, switchable (set to
75 ohms if no local monitor is connected)
Horizontal frequency .................. 15 kHz to 150 kHz
Vertical frequency ....................... 40 Hz to 140 Hz
Return loss .................................... -30dB @ 5 MHz
Maximum DC offset .................... 4V
Video signal characteristics — RGB 202 Rxi xi xi xi xi VTG only
Dot clock ....................................... VGA 25.18 MHz, Mac 30.04 MHz, SVGA
65.04 MHz, SGI 107.4 MHz ..
Pixel clock accuracy ..................... > 99.02%
Scan rate accuracy ....................... > 99.03%
Frequency range .......................... VGA ..... 31.475 kHz x 60 Hz,
SVGA ... 37.879 kHz x 60 Hz,
XGA ..... 48.392 kHz x 60 Hz,
SGI ........ 63.928 kHz x 60 Hz
Rise/fall time ............................... 2.5 nS / 2.0 nS, measured
Video output
Number/signal type ................... 1 analog RGBHV, RGBS, RGsB
Connectors .................................... 6 BNC female
Minimum/maximum levels ...... 0.3V to 1.30V p-p with 0.7V p-p nominal
input level
Impedance .................................... 75 ohms
Return loss .................................... -30dB @ 5 MHz
DC offset ....................................... ±5mV maximum with input at 0 offset
Sync
Input type ..................................... RGBHV, RGBS, RGsB, RsGsBs
Output type .................................. RGBHV, RGBS, RGsB
Input level ..................................... 2V to 5.5V p-p with ±0.2VDC offset max.
Output level .................................. TTL ............. 4V to 5V p-p
Input impedance .......................... 10 kohms
Output impedance ...................... 75 ohms
Max. propagation delay .............. 85 nS
Max. rise/fall time ....................... 2 nS
Polarity .......................................... RGBHV ...................... tracks polarity (or
force negative sync
via DIP switch)
RGBS, RGsB .............. negative
Audio
Routing .......................................... 2 x 1 stereo router
Gain ............................................... Unbalanced 0dB, balanced +6dB
Frequency response ..................... 20 Hz to 20 kHz, ±0.05dB
THD + Noise ................................ 0.03% @ 1 kHz, 0.3% @ 20 kHz at rated
maximum output drive
S/N ................................................ >90dB at rated maximum output drive
(17dBu), balanced
Crosstalk ....................................... <-90dB @ 1 kHz, fully loaded
Stereo channel separation .......... >90dB @ 1 kHz to 20 kHz
Audio input
Number/signal type ................... 2 PC level stereo, unbalanced
Connectors .................................... 2 3.5 mm stereo jacks (female) (2
channel); tip (L), ring (R), sleeve (ground)
Impedance .................................... >10 kohms, unbalanced, DC coupled
Maximum level ............................ +8.5dBu, (balanced or unbalanced) at
stated %THD+N
Audio output
Number/signal type ................... 1 buffered stereo (2 channel), balanced/
unbalanced
Connectors .................................... 1 3.5 mm, captive screw connector, 5-pole
Impedance .................................... 50 ohms unbalanced, 100 ohms balanced
Gain error ...................................... ±0.1dB channel to channel
Maximum level (Hi-Z) ................ >+14dBu, balanced at stated %THD+N
Maximum level (600 ohm) ......... >+8.5dBm, balanced at stated %THD+N
0dBu = 0.775 volts (RMS).