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Specifications
Specifications are subject to change without notice or obligation.
DSE24A Digital Signage MPEG-2 Encoder with QAM Output Item # 1002571A
INPUT
Component
Connector(s):
3x RCA for Video (Y, Pb, Pr)
Video Resolution:
480i, 720p, & 1080i
Video Aspect Ratio:
4:3 & 16:9
Audio:
2x RCA for Analog Audio (L, R)
1x RCA for Digital Audio (PCM)
HDMI
Connector(s):
1x HDMI
Video Resolution:
480i, 720p, & 1080i
HDCP Encryption:
Not Supported
Audio:
Embedded PCM & pass-thru Dolby® Digital only
VGA
Connector(s):
2x Female VGA (Input + Loop-through Output)
Video Resolution:
640x480 @ 60 fps
800x600 @ 60 fps
1024x768 @ 60 fps
Audio:
2x RCA for Analog Audio (L, R)
1x RCA for Digital Audio (PCM)
Composite
Connector(s):
1x RCA for Video (Y)
Video Resolution:
480i
Audio:
2x RCA for Analog Audio (L, R)
1x RCA for Digital Audio (PCM)
OUTPUT
RF QAM
Connector(s):
1x “F” Female
(Rear-panel)
Modulation:
QAM 16, 32, 64, 128, and 256
Standards:
ITU-T J.83; Annex A and B
Frequency Range:
5 to 1002 MHz
Tuning:
CATV Channel Selectable
(T7 to T14, 2 to 158)
Channel Bandwidth:
6 MHz
RF Level:
+40 dBmV ±1 dB
RF Level Adjustment:
+35 to +42 dBmV, 0.5 dB increment
Frequency Stability:
± 5 kHz over 32 to 122 °F (0 to 50 °C)
Frequency Tolerance:
± 0.5 kHz @ 77 °F (25 °C)
Phase Noise:
-98 dBc (@ 10 kHz)
Spurious:
-60 dBc
Broadband Noise:
-70 dBc
(@ +40 dBmV output level, 5.5 MHz
bandwidth)
Impedance:
75 Ω
Return Loss:
14 dB typical
Signal-to-Noise Ratio (SNR): 40 dB typical
MER:
40 dB typical
I/Q Phase Error:
Less than 1 degree
I/Q Amplitude Imbalance:
Less than 1%
IP
Connector(s):
1x RJ45
(Rear-panel)
Standard:
100/1000Base-T Ethernet
TS Bit Rate:
Variable
(user-selectable)
UDP/RTP:
Supported
(user-selectable)
GENERAL
Mechanical
Dimensions
(W x D x H)
:
8.66 x 9.15 x 1.96 inches
(219.9 x 232.41 x 49.784 mm)
Weight:
2 lbs
(0.907 kg)
Operating Temperature: 32 to 122 °F
(0 to 50 °C)
Storage Temperature:
-13 to 158 °F
(-25 to 70 °C)
Operating Humidity:
0 to 95% RH @ 35 °C max, non-condensing
Storage Humidity:
0 to 95% RH @ 35 °C max, non-condensing
Power
Power:
External Power Supply
(Input 120VAC; 60Hz / Output 12VDC @ 3 Amp)
Dissipation:
16 W
ALARMS/MONITORING/CONTROL
Local Monitoring:
1x Power LED
1x Status LED
Local Control:
1x IP Reset Button
Remote Monitoring/
Control:
GUI-based menu via Web browser
(1x RJ45 (rear-panel); 100/1000Base-T, also used for IP
output)
ENCODING PROFILE
Video
Output Format:
MPEG-2 HD MP@ML; ISO 13818-2
Chroma:
4:2:0
Resolution:
480i, 720p, & 1080i
Frame Rate:
29.97 fps (480i); 29.97 fps (1080i); 59.97 fps (720p)
Aspect Ratio:
4:3 & 16:9
GOP Structure:
I & P frames (user selectable)
Video Bit Rate:
Variable (user selectable)
Video Pre-filter:
Variable (user selectable)
Color Space:
YCbCr and RGB
Audio
Output Format:
Dolby® Digital
S
ampling Rate:
48 kHz
Bit Rate:
Variable; 96 - 448 Kbps
Closed Captioning
Component:
EIA-608; 1x RCA (CC)
HDMI:
EIA-608; 1x RCA (CC)
VGA:
EIA-608; 1x RCA (CC)
Composite:
EIA-608
