Mpeg2 encoder chassis system – Toner Cable EH24 Encoder Host _ Chassis System User Manual
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EH24 Specifications
SDE24 Specifications
HDE24 Specifications
Specifications Subject To Change Without Notice
Rev 06-11
©Toner Cable Equipment, Inc.
969 Horsham Road
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Horsham, Pennsylvania 19044 USA
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Phone: 215-675-2053 Fax: 215-675-7543
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EH24 / SDE24 / HDE24
MPEG2 Encoder Chassis System
Analog Interface
Composite Video Inputs:
2 composite inputs, one for each program
Composite Video Input Level:
1 Volt p-p +/- 3 dB
S-Video Inputs:
2 S-Video connectors, one for each program
Composite or S-Video select:
User selectable for each program input
Audio Inputs, for 2 programs:
RCA type for L and R audio channels, 2 sets
Audio Input Level:
1 V rms or 2 V rms max, user selectable
User adjustable audio gain:
+/- 15 dB
MPEG Encoder
Encoder Formats – Input 1:
MPEG2 or MPEG4 H.264, selectable
Encode Format – Input 2:
MPEG2 only
Encoding Bitrate:
Constant Bitrate 1 Mbps to 8 Mbps
Encoding Resolution:
720x480 (Standard Definition)
Video Adjustments:
Brightness, Contrast, Saturation & Hue
Audio Encoding format:
Dolby AC-3
Output:
The output of each SDE24 module is con-
nected internally to the EH24 or MEQ1000
Encoder Host bus
Latency SD, 480i, MPEG2:
Typically 50 mS
Latency SD, 480i, MPEG4:
Typically 100 mS
General
Size:
3.25”W x 1.375”H x 8.00”D
Weight:
8 oz
Program Filtering and Grooming:
Encoded programs may be disabled or sent to one or both output ports – ASI
or QAM, user selectable. The output timing is restamped and null packets are
managed as required.
Multiplexer:
Built in multiplexer circuitry combines the outputs of all enabled encoders in
an EH24 into multi-program transport streams, one to the QAM output and
one to the ASI output.
MPEG Program Numbers:
Configurable by operator. If not individually configured, default MPEG pro-
gram numbers in the output transport stream will be assigned sequentially,
corresponding to the encoder number. The leftmost encoder input, as viewed
from the rear panel, will be # 1.
ASI Output:
Any or all of the enabled encoders may be directed to the ASI output by
means of the user selectable program filter.
QAM Modulator:
Any or all of the enabled encoder outputs may be directed to the QAM
Modulator by means of the user selectable program filter.
Output Symbol Rate:
1 to 7 MSps
Modes/FEC:
ITU-A: 16, 32, 64, 128, 256, 512, 1024 QAM
ITU-B (DigiCipher):
64, 256, 1024 QAM
I/Q Phase Error:
Less than 1 degree.
MER:
Greater than 38 dB with blind EQ
Upconverter RF Output
Output Frequency Range:
54 MHz to 1002 MHz.
Channel Plan:
Standard CATV, HRC, IRC or Broadcast.
Frequency Stability:
+/- 5 ppm.
Maximum Output Level:
40 dBmV to 61 dBmV, adjustable
Output Level Accuracy:
+/- 1 dB.
Output Impedance:
75 Ohms, RL 14 dB or better,
54 – 1000 MHz
Spurious Outputs:
-60 dBc from 40 MHz to 1000 MHz.
Broadband Noise:
Less than -12 dBmV (6 MHz BW@+/- 12
MHz)
Phase Noise:
-101 dBc @ 10 kHz offset.
General
Power:
90-132 VAC / 47-63 Hz, 70 W max
Weight:
11 lb. 5 oz. (5.2 kg)
Size:
19” W x 14.25” L x 3.5” H
(48.26 cm x 36.20 cm x 8.89 cm)
Operating Temperature:
0° C (32° F) to 50° C (122° F)
Video Inputs
HDMI:
HDMI input (does not support HDCP/Copy
Protection)
Component:
1 x HD Component (YCrCb) video input
Closed Caption Input Format:
1 x 1Vp-p ±3 dB 480i composite video input
(used for Closed Captioning data extraction
during HD encoding)
Audio Inputs
RCA Type L & R:
1 x 1 Vrms nominal, 3.5 Vrms max
supports ±15 dB gain adjustment
HDMI Embedded Audio:
Supports stereo PCM digital audio from
HDMI
Video Options
Input Video Modes:
480i (640x480/720x480 @30fps)
480p (640x480/720x480 @60fps)
720p (1280x720 @60fps)
1080i (1920x1080 @30fps)
supports auto-scan for input resolution
Encoder Format:
MPEG2 or MPEG4 H.264
Video Adjustments:
Brightness, Contrast, Hue, Saturation,
Sharpness
MPEG4 Profile Support:
Simple, Advanced Simple, High
Bitrate:
Up to 19Mbps (depends on input format)
Audio Options
Encoder Format:
Dolby Digital AC-3 or MPEG1 Layer2
Output Bitrate:
320kbps