Specifications; Reference Information - Extron electronics RGB 203 Rxi User Manual

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Reference Information

Reference Information, cont'd

Specifications

Video
Routing .......................................... 3 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 ................... 3 analog RGBHV, RGBS, RGsB, RsGsBs
Connectors .................................... (3) 15-pin HD female
Nominal level ............................... 0.7V p-p for RGB
Minimum/maximum levels ...... Analog: 0.3V to 1.45V p-p with no offset at
unity gain
Impedance .................................... 75 ohms
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 203 Rxi 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
Nominal level ............................... 0.7V p-p for RGB
Minimum/maximum levels ...... 0.3V to 1.30V p-p
Impedance .................................... 75 ohms
Return loss .................................... -30dB @ 5 MHz
DC offset ....................................... ±5mV maximum with input at 0 offset
www.camboard.de
A-2 RGB 203 Rxi, RGB 203 Rxi VTG • Reference Information
CAMBOARD Electronics
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, unterminated
Input impedance .......................... 510 ohms
Output impedance ...................... 75 ohms
Max. propagation delay .............. 85 ns
Max. rise/fall time ....................... 2 ns
Polarity .......................................... RGBHV ...................... tracks polarity (or
Audio
Routing .......................................... 2 x 1 stereo router
Gain ............................................... Unbalanced output: 0dB; balanced output:
Frequency response ..................... 20 Hz to 20 kHz, ±0.05dB
THD + Noise ................................ 0.03% @ 1 kHz, 0.3% @ 20 kHz at nominal
S/N ................................................ >90dB at rated maximum output (17dBu),
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
Impedance .................................... >10 kohms, unbalanced, DC coupled
Nominal level ............................... -10dBV (316mVrms)
Maximum level ............................ +8.5dBu, (balanced or unbalanced) at
Audio output
Number/signal type ................... 1 buffered stereo (2 channel) or mono,
Connectors .................................... (1) 3.5 mm, captive screw connector,
Impedance .................................... 50 ohms unbalanced, 100 ohms balanced
Gain error ...................................... ±0.1dB channel to channel
Tel. 07131 911201
Fax 07131 911203
RGBS, RGsB .............. negative
+6dB
level
balanced
channel); tip (L), ring (R), sleeve (ground)
1%THD+N
balanced/unbalanced
5-pole
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RGB 203 Rxi, RGB 203 Rxi VTG • Reference Information
force negative sync
via internal jumper)
A-3