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SPECIFICATIONS
Specifications are subject to change without notice.
VIDEO INPUT
Number/signal type .............................. 1 (RGBHV, RGBS, RGsB) pass-through,
RGBHV, RGBS, RGsB, RGBcvS, component
video, S-video, composite video
1 composite video, S-video, component
video (Y, R-Y, B-Y)
1 S-video, 1 SDI (optional, DVS 304 D only)
1 composite video
Connectors ............................................ (1) 15-pin HD female RGBHV, RGBS,
RGBcvS, component video, S-video,
composite video
3 BNC female component video, S-video,
composite video
1 BNC female: SDI (DVS 304 D,
DVS 304 AD only)
(1) 4-pin mini DIN female: S-video
1 BNC female: composite video
Nominal level ......................................... 1 Vp-p for Y of component video and
S-video, and for composite video
0.7 Vp-p for RGB and for R-Y and B-Y of
component video
0.3 Vp-p for C of S-video
Minimum/maximum levels .................... Analog: 0.0 V to 1.0 Vp-p with no offset
Impedance ............................................ 75 ohms
Horizontal frequency .............................. 15 kHz to 100 kHz
Vertical frequency ................................... 50 Hz to 120 Hz
Resolution range ..................................... 640x480 to 1600x1200 including tri-level
sync inputs for 480p, 720p, and 1080i
Return loss ............................................. <-30 dB @ 5 MHz
DC offset (max. allowable) ..................... 1.5 V
VIDEO PROCESSING
Decoder ................................................. 9 bit digital
Digital sampling ..................................... 24 bit, 8 bits per color; 13.5 MHz standard
Colors ..................................................... 16.78 million
VIDEO OUTPUT
Number/signal type ............................... 2 scaled or pass-through RGBHV, RGBS,
RGsB or scaled component video
(Y, R-Y, B-Y)
Connectors ............................................. 5 female BNC
1 female 15-pin HD
Nominal level ......................................... 1 Vp-p for Y of component video
0.7 Vp-p for RGB and for R-Y and B-Y of
component video
Minimum/maximum levels ..................... 0.0 V to 0.7 Vp-p
Impedance ............................................. 75 ohms
Scaled resolutions ................................... 640x480
1,2,3,4,5,6
, 800x600
1,2,3,4,5,6
,
852x480
1,2,3,4,5
, 1024x768
1,2,3,4
,
1024x852
1,2,3,4
, 1024x1024
1,2,3
,
1280x768
1,2,3,4
, 1280x1024
1,2,3
,
1360x765
1,2,3
, 1365x768
1,2,3
,
1365x1024
1,2
, 1366x768
1,2,3
,
1400x1050
1,2
, 1600x1200
1,2
, HDTV 480p
2
,
576p
1,5
, 720p
1,2
, 1080i
1,2
, and 1080p
1,2,
1
= at 50 Hz,
2
= at 60 Hz,
3
= at 72 Hz,
4
= at 96 Hz,
5
= 100 Hz,
6
= 120 Hz
SYNC
Input type ............................................. (RGBHV, RGBS, RGsB) pass-through,
RGBHV, RGBS, RGsB, RGBcvS
Output type ........................................... RGBHV, RGBS, RGsB, and component video
tri-level
Standards ............................................... NTSC 3.58, NTSC 4.43, PAL, SECAM
Input level ............................................. 0 V to 1.0 Vp-p
Output level .......................................... TTL: 5.0 Vp-p, unterminated
Input impedance ................................... 75 ohms
Output impedance ................................ 75 ohms
Max input voltage ................................. 5 Vp-p
Max. propagation delay ......................... 20 ns
Polarity ................................................... Positive or negative (swtich-selectable)
AUDIO — DVS 304 A, DVS 304 AD
Gain ...................................................... Unbalanced output: 0 dB;
balanced output: +6 dB
Frequency response ................................ 20 Hz to 20 kHz, ±0.05 dB
THD + Noise ........................................... 0.03% @ 1 kHz at nominal level, 0 dB gain
S/N ...................................................... >90 dB at maximum output (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 — DVS 304 A, DVS 304 AD
Number/signal type ............................... 4 stereo, balanced/unbalanced
Connectors ............................................
(4) 3.5 mm captive screw connector, 5 pole
Impedance ............................................ >50k ohms unbalanced, 25k ohms
balanced, DC coupled
Nominal level ......................................... +4 dBu (1.23 Vrms), -10 dBV (316 mVrms)
Maximum level ....................................... +19.5 dBu, (balanced or unbalanced) at
1%THD+N
Input gain adjustment ............................ –15 dB to +9 dB, adjustable per input
NOTE: 0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu
AUDIO OUTPUT — DVS 304 A, DVS 304 AD
Number/signal type ............................... 1 stereo, balanced/unbalanced
Connectors .............................................
(1) 3.5 mm captive screw connector, 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
1% THD+N
Maximum level (600 ohm) ..................... >+15 dBm, balanced or unbalanced at
1% THD+N
Output volume range ............................. 0 to 100 (-52 dB to 0 dB) in 0.5 dB
increments from steps 4 to 100, 1 dB
increment from step 0 to 3)
CONTROL/REMOTE — Decoder/Scaler
Serial control port ................................... RS-232, 9-pin female D connector
Baud rate and protocol .......................... 9600 baud, 8 data bits, 1 stop bit, no parity
Serial control pin configurations ............. 1 = input 1 select, 2 = TX, 3 = RX,
4 = input 2 select, 5 = GND, 6 = input
3 select, 7 = input 4 select, 8 = n/a,
9 = hardwired IR
Ethernet control port .............................. 1 RJ-45 female connector
Ethernet data rate ................................... 10/100Base-T, half/full duplex with
autodetect
Ethernet protocol ................................... ARP, DHCP, ICMP (ping), TCP/IP, Telnet,
HTTP, SMTP
Contact closure ...................................... 9-pin female D connector (same as RS-232
connector)
Contact closure pin configurations ......... See pins 1, 4, 5, 6, and 7 above
IR controller module ............................... Extron IR 902 (optional)
Program control ..................................... Extron’s control/configuration program for
Windows
®
Extron’s Simple Instruction Set
(SIS
™
) Microsoft
®
Internet Explorer, Telnet
GENERAL
Power ..................................................... 100VAC to 240VAC, 50/60 Hz, 30 watts,
internal, autoswitchable
Rack mount
DVS 304, DVS 304 D ........................... Yes, with optional 1U rack shelf,
part #60-190-01 or 60-604-01
DVS 304 A, DVS 304 AD ..................... Yes, with included brackets
Enclosure type ........................................ Metal
Enclosure dimensions
DVS 304, DVS 304 D ........................... 1.75" H x 8.75" W x 10.5" D (1U high,
half rack wide) 4.4 cm H x 22.2 cm W x
26.7 cm D (Depth excludes connectors
and knobs.)
DVS 304 A, DVS 304 AD ..................... 1.75" H x 17.5" W x 10.5" D (1U high,
full rack wide) 4.4 cm H x 44.4 cm W x
26.7 cm D (Depth excludes connectors
and knobs. Width excludes rack ears.)
Product weight
DVS 304, DVS 304 D ........................... 3.3 lbs (1.5 kg)
DVS 304 A ........................................... 6.5 lbs (2.9 kg)
DVS 304 AD ........................................ 6.8 lbs (3.1 kg)
Shipping weight
DVS 304, DVS 304 D ........................... 6 lbs (3 kg)
DVS 304 A, DVS 304 AD ..................... 11 lbs (5 kg)
DIM weight (DVS 304 A, DVS 304 AD)
.. 12 lbs (6 kg)
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%.
Model Version Part Number
DVS 304 Digital Video Scaler .......................................... 60-736-01
DVS 304 D Digital Video Scaler with SDI ............................ 60-736-03
DVS 304 A Digital Video Scaler with Audio ........................ 60-736-02
DVS 304 AD Digital Video Scaler with Audio and SDI ........... 60-736-04