Extron electronics Computer-Video Interface RGB 558 AKM Specifications

Specifications — RGB 508 AKM, RGB 558 AKM

Video input

Number/type ............................... 1 analog RGBHV, RGBS, RGsB, RsGsBs
Connectors — RGB 508 AKM . 1 9-pin D male, MBC/LBC cable or buffer
Connectors — RGB 558 AKM .. 1 15-pin HD male (Mac and Sun/SGI to VGA adapter cables are available.)
Nominal level(s) .......................... Analog — 0.3V to 1.5V p-p
Maximum level(s) ....................... Analog — 1.5V p-p
Impedance .................................... 75 ohms or High Z, switchable (set to
Horizontal frequency ................. Autoscan 15 kHz to 130 kHz
Vertical frequency ....................... Autoscan 30 Hz to 120 Hz
Return loss .................................... -30dB @ 5 MHz
Maximum DC offset ................... 4.0V

Video throughput

Gain ............................................... Unity (0.700V p-p), 0.725V p-p with 50% peaking, 0.750V p-p with 100% peaking
Bandwidth .................................... 300 MHz (-3dB)

Video output

Number/type/format ................ 1 analog RGBHV, RGBS, RGsB
Connectors — Both models ..... 5 BNC female
Connectors — RGB 558 AKM .. 1 15-pin HD female for buffered local monitor output
Nominal level ............................... 0.700V p-p, 0.725V p-p, 0.750V p-p
Impedance .................................... 75 ohms
Return loss .................................... -30dB @ 5 MHz

Sync

Input type ..................................... RGBHV TTL (±), RGBS TTL (±),
Output type .................................. RGBHV (±), RGBS(±), RGsB (-)
Input level ..................................... 2.0V to 5.5V p-p
Output level ................................. 4.0V to 5.0V p-p
Input impedance ......................... 10 kohms
Output impedance ...................... 75 ohms
Max. propagation delay ............. 48 nS
Max. rise/fall time ...................... 3.5 nS
Polarity ........................................... RGBHV .................. Polarity follows input when RGBHV is input and the bottom
1-2
RGB 508 AKM, RGB 558 AKM Specifications
75 ohms if no local monitor is connected)
RGsB 0.3V (-), RsGsBs 1.3V (-)
with ±0.3VDC offset (max.)
panel sync polarity jumper is set to follow (pin 1 jumpered to
pin 2).
Sync polarity is negative if the sync polarity jumper is set to
negative (pin 2 jumpered to pin 3).
RGBS, RGsB .......... Negative