Extron electronic 450 Plus Series manual Sync

Connectors
84/124 Series	4 x 5 BNC female
88/128/168 Series	8 x 5 BNC female
1212/2412 Series	12 x 5 BNC female
816/1616/3216 Series	16 x 5 BNC female
2424 Series	24 x 5 BNC female
3232 Series	32 x 5 BNC female
Nominal level	1 Vp-p for Y of component video and S-video, and for composite video
	0.7 Vp-p for RGB and R-Y and B-Y of component video
	0.3 Vp-p for C of S-video
Minimum/maximum levels	0 V to 2.0 Vp-p (follows input)
Impedance	75 ohms
Return loss	-30 dB @ 5 MHz
DC offset	±5 mV with input at 0 offset
Switching type	Triple-Action™

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	Inputs 1 to 4: 75 or 510 ohms, switchable
	Inputs 5 to 8, 12, or 16: 510 ohms
Output impedance	75 ohms
Max input voltage	5.0 Vp-p
Max. propagation delay	<120 ns
Max. rise/fall time	4 ns
Polarity	Positive or negative (follows input)

Audio — audio models only

Routing
84 Series	8 x 4 stereo matrix
88 Series	8 x 8 stereo matrix
816 Series	8 x 16 stereo matrix
124 Series	12 x 4 stereo matrix
128 Series	12 x 8 stereo matrix
1212 Series	12 x 12 stereo matrix
168 Series	16 x 8 stereo matrix
1616 Series	16 x 16 stereo matrix
2412 Series	24 x 12 stereo matrix
2424 Series	24 x 24 stereo matrix
3216 Series	32 x 16 stereo matrix
3232 Series	32 x 32 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

CrossPoint 450 Plus and MAV Plus Switchers • Reference Information B-3