Extron electronic MVX VGA A manual Sync

Sync

Input type	RGBHV, RGBS, RGsB, RsGsBs
Output type	RGBHV, RGBS, RGsB, RsGsBs (follows input)
Input level	0.5 V to 5.0 Vp-p, 4.0 Vp-p normal
Output level	AGC to TTL: 4.0 V to 5.0 Vp-p, unterminated
Input impedance	510 ohms
Output impedance
MVX 128 A	75 ohms
All other models	Inputs 1 to 8: 50 or 75 ohms, switchable
	Inputs 9 to 12 or 16: 75 ohms
Max input voltage	5.0 Vp-p
Max. propagation delay	<120 ns
Max. rise/fall time	11.5 ns
Polarity	Positive or negative (follows input)

Audio — audio models only

Routing
128 series	12 x 8 matrix
1212 Series	12 x 12 stereo matrix
168 Series	16 x 8 stereo matrix
1616 Series	16 x 16 stereo matrix
Gain	Unbalanced output: -6 dB; balanced output 0 dB
Frequency response	20 Hz to 20 kHz, ±0.05 dB
THD + Noise	0.03% @ 1 kHz at nominal level
S/N	>90 dB, balanced, at maximum output (21 dBu) (unweighted)
Crosstalk	<-80 dB @ 1 kHz, fully loaded
Stereo channel separation	>80 dB @ 1 kHz
CMRR	>75 dB @ 20 Hz to 20 kHz

Audio input — audio models only

Number/signal type	12 or 16 stereo, balanced/unbalanced
Connectors	(12 or 16) 3.5 mm captive screw connectors, 5 pole
Impedance	>10k ohm, balanced/unbalanced, DC coupled
Nominal level	-10 dBV (316 mVrms), 0 dBu (775 mV)
Maximum level	+19.5 dBu, (balanced or unbalanced) at 0.01% THD+N
Input gain adjustment	-18 dB to +24 dB (default = 0 dB), adjustable per input by RS-232/422 or
	front panel

N0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV 2 dBu

Audio output — audio models only

Number/signal type	8, 12, or 16 stereo, balanced/unbalanced
Connectors	(8, 12, or 16) 3.5 mm captive screw connectors, 5 pole
Impedance	50 ohms unbalanced, 100 ohms balanced
Gain error	±0.1 dB channel to channel
Maximum level (Hi-Z)	>+21 dBu, balanced or unbalanced at 0.1% THD+N
Maximum level (600 ohm)	>+15 dBm, balanced or unbalanced at 0.1% THD+N
Output volume range	0 to 64 (-75.8 dB to 0 dB) in 1 dB increments from steps 1 to 64,
	12 dB increment from step 0 to 1; default = 64 = 0 dB

PRELIMINARY

MVX VGA A Matrix Switchers • Specifications, Part Numbers, Accessories A-3