Extron electronic RGB 558 AKM specifications Video input, Video throughput, Video output, Sync

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
	75 ohms if no local monitor is connected)
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 (±),
	RGsB 0.3V (-), RsGsBs 1.3V (-)
Output type	RGBHV (±), RGBS(±), RGsB (-)
Input level	2.0V to 5.5V p-p
	with ±0.3VDC offset (max.)
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
		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

1-2RGB 508 AKM, RGB 558 AKM Specifications