Extron electronic YCS SW2 A specifications Description, Specifications, YCS SW2 a

Audio / Video Switchers

YCS SW2 A

Two Input Transcoding Switcher with Audio

Features

•Digital quad standard decoder/encoder

•Digitally decodes composite video input into S-video

•Digitally encodes S-video input into composite video

•Integrated audio switcher

•Autoswitching capabilities

•Time base stabilization

•Contact closure remote control

•Compact, durable metal enclosure

•External universal power supply included, part # 70-055-01

DESCRIPTION

The Extron YCS SW2 A is a two input, dual output video and audio switcher with transcoding capabilities. Using a high-quality, three-line digital comb filter, the YCS SW2 A accepts NTSC 3.58, NTSC 4.43, PAL, or SECAM composite video and decodes the signal into S-video. As an encoder, it is able to combine luma and chroma signals and output a composite video image. Enhanced video processing stabilizes and improves display output from input sources such as consumer VCRs, worn or multi-generation VHS tapes, and other devices with unstable sync signals. An integrated audio switcher provides a discrete audio input for each video source, which can expand the audio input capabilities of many low-cost video projectors.

Ideal for conference rooms, classrooms, and video conferencing applications, the YCS SW2 A is equipped with autoswitching capabilities, which eases use by automatically selecting the active input. In addition, simultaneous composite video and S-video outputs allow for the ability to record and distribute video to the display at the same time. The YCS SW2 A is housed in a compact enclosure and includes tactile, front panel switch buttons for manual input switching, as well as contact closure remote control.

SPECIFICATIONS

Video

Gain	Unity
Bandwidth	5 MHz (-3 dB)
Crosstalk	-60 dB @ 3.58 MHz
Switching speed	5 ms (max.)
Standards	NTSC 3.58, NTSC 4.43, PAL, PAL N, SECAM; autodetected

Audio

Gain	Unbalanced output: 0 dB
Frequency response	20 Hz to 20 kHz, ±0.5 dB
THD + Noise	<0.04% @ 1 kHz at nominal level
S/N	>90 dB at maximum output (unweighted)
Stereo channel separation	>80 dB @ 1 kHz
Audio input

Number/signal type. . . . . . . . . . . . . 2 stereo, unbalanced

Connectors.. . . . . . . . . . . . . . . . . . . . . . . 4 RCA female

Impedance. . . . . . . . . . . . . . . . . . . . . . . . >12k ohms unbalanced, DC coupled

Nominal level. . . . . . . . . . . . . . . . . . . . . -10 dBV (316 mVrms), unbalanced

Maximum level.. . . . . . . . . . . . . . . . . . >+12 dBu, unbalanced at 1% THD+N

NOTE: 0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu

Audio output

Number/signal type. . . . . . . . . . . . . 1 stereo, unbalanced

Connectors.. . . . . . . . . . . . . . . . . . . . . . . 2 RCA female

Impedance. . . . . . . . . . . . . . . . . . . . . . . . 50 ohms unbalanced

Maximum level (Hi-Z). . . . . . . . . . . >+12 dBu, unbalanced at 1% THD+N

Maximum level (600 ohm). . . . . >+10.5 dBu, unbalanced at 1% THD+N

Nominal level. . . . . . . . . . . . . . . . . . . . . -10 dBV, unbalanced

Control/remote

Contact closure.. . . . . . . . . . . . . . . . . . 1 female 3.5 mm captive screw connector, 3 pole

Contact closure pin configurations

1 = input 1, 2 = input 2, 3 = GND; shorting pins 1, 2, and 3 together = autoswitch mode

General

External power supply	100 VAC to 240 VAC, 50/60 Hz, external, universal; to 12 VDC,
	1 A max., regulated
Power input requirements	12 VDC, 0.4 A
Temperature/humidity	Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
	Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing
Rack mount	Yes, with optional 1U rack shelf, part #60-190-01 or 60-604-01; 1U,
	6” deep rack shelf, part #60-190-10 or 60-604-10; or VersaTools® rack shelf,
	part #60-190-20 or 60-604-20. Above-projector mountable with optional
	Multi-Product Projector Mounting Kit #70-217-01. Also furniture mountable with
	optional Mini Under-Desk Mounting Kit, #70-212-01.
Enclosure type	Metal
Enclosure dimensions	1.7” H x 4.3” W x 3.0” D (1U high, quarter rack wide)
	4.3 cm H x 10.9 cm W x 7.6 cm D
	(Depth excludes connectors.)
Product weight	0.4 lbs (0.2 kg)
Shipping weight	3 lbs (2 kg)
Vibration	ISTA 1A in carton (International Safe Transit Association)
Listings	UL, CUL
Compliances	CE, FCC Class A, VCCI, AS/NZS, ICES
MTBF	30,000 hours
Warranty	3 years parts and labor

NOTE: All nominal levels are at ±10%. Specifications are subject to change without notice.

Video input

Number/signal type	1 S-video, 1 composite video
Connectors	1 female 4-pin mini DIN and 1 female BNC
Nominal level	1 Vp-p for Y of S-video and for composite video
	0.3 Vp-p for C of S-video
Minimum/maximum levels	Analog: 0.3 V to 1.5 Vp-p for video and Y with no offset at unity gain
Impedance	75 ohms
Return loss	-34 dB for composite video, -27 dB for Y, -31 dB for C @ 5 MHz
DC offset (max. allowable)	5.0 V
Input coupling	AC coupled
Video output
Number/signal type	1 S-video, 1 composite video
Connectors	1 female 4-pin mini DIN for S-video
	1 female BNC for composite video
Nominal level	1 Vp-p for Y of S-video and for composite video
	0.3 Vp-p for C of S-video
Minimum/maximum levels	0.3 V to 1 Vp-p for video and Y
Impedance	75 ohms
Return loss	-40 dB @ 3.58 MHz
DC offset	±300 mV with input at 0 offset

Extron

YCS SW2 A

TS

OUTP

UT

OTE

Two Input, Dual

Output Transcoding

OUTPUT

REMTACT

INPU

2

CON

1

L

1

2

Switcher w/Audio

PUTS

L

AU

TO-SW

IN

1

R

R

AUDIO

Audio

Video

PO2V

AX

VIDE

O

2

WER

1

A M

V

IDEO

0.4

S-VID

EO

VCR

S-video

Projector

Audio

DVD

	Model	VERSION DESCRIPTION		PART #
	YCS SW2 A	Two Input Transcoding Switcher w/Audio	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	60-874-01
246
		USA West	USA east	www.extron.com
		+1.714.491.1500 / +800.633.9876	+1.919.863.1794 / +800.633.9876	© 2008 Extron Electronics. All rights reserved.
		+1.714.491.1517 FAX	+1.919.863.1797 FAX	Pricing and specifications may change without notice.