Eh244, Encoder host, Specifications – Toner Cable EH244 Encoder Host User Manual
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Specifications Subject To Change Without Notice
Rev 05-12
©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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Multiplexer Specifications
Program Filtering and Grooming:
Each encoder output can be disabled or output to any or all
output channels
Multiplexer:
All programs directed to each output are multiplexed into a
correct multi-program transport stream
ASI Outputs:
An optional ASI output board may be ordered that mirrors the
4 QAM channel output transport streams
PSIP Table Handling
PSIP Table Rewriting:
Supported
MGT/VCT Table Generation:
Supported
SCTE18 EAS Generation:
Supported
Modulator Specifications
Modulation Modes:
64, 256QAM ITU j.83 Annex A
16, 32, 64, 128, 256 QAM ITU j.83 Annex A
Symbol Rates:
1-7 Msps variable, with presets for Annex B
Frequency Coverage:
54-1002 MHz, up to 4 frequency-adjacent channels
Channel Plans:
Standard CATV, HRC, IRC, Broadcast
Max Output Power:
+54 dBmV
Min Output Power:
+42 dBmV
Output Level Accuracy:
±2 dB
Phase Noise:
<-108 dBc/Hz @ 10 kHz offset
Broadband Noise:
<-75 dBc @ 12 MHz offset in a 6 MHz bandwidth
MER:
>44 dB equalized
Channel Frequency Response:
<1 dB
Carrier Suppression:
>80 dB
I/Q Imbalance:
<1 degree
Spurious Emissions:
<-60 dBc
Temperature Rating
0-50°C ambient
Form Factor
2RU 19” rack enclosure
Dimensions
14.25”D x 3.5”H x 19”W
Weight
9.5 lbs
Power Requirements
90-260 VAC 65W maximum
Specifications
EH244
Encoder Host