EH244 ENCODER HOST SERIES
SPECIFICATIONS
Multiplexer Specifi cations
Program Filtering and Grooming Each encoder output can be disabled or output to any or all out-
put channels
Multiplexer All programs directed to each output are multiplexed into a cor-
rect multi-program transport stream
ASI Outputs An optional 4 ASI Output board may be ordered that mirrors the
4 QAM channel output transport streams
Table Handling - PSIP (Program and System Information)
PSIP Table Rewriting Supported
MGT/VCT Table Generation Supported
SCTE18 EAS Generation Supported
QAM (Quadrature Amplitude Modulation) RF
Modulation Modes: 64, 256QAM ITU j.83 Annex B
16, 32, 64, 128, 256QAM ITU j.83 Annex A
Symbol Rates: 1-7Msps variable, with presets for Annex B
Frequency Coverage: 54-1002MHz, up to 4 frequency-adjacent channels
Channel Plans: Standard CATV, HRC, IRC, Broadcast
Max Output Power: +54dBmV
Min Output Power: +42dBmV
Output Level Accuracy: ±2dB
Phase Noise: < −108dBc/Hz@10kHz offset
Broadband Noise: < −75dBc@12MHz offset in a 6MHz bandwidth
MER: >44dB equalized
Channel Frequency Response: <1dB
Carrier Suppression: >80dB
I/Q Imbalance: <1 degree
Spurious Emissions: <-60dBc
IP (INTERNET PROTOCOL)
1000Base-T Ethernet (GbE) Connector Format: 1 x RJ45 Gigabit Ethernet (GbE)
Data Throughput: 214 Mbps
Standard: IEEE 802.3 10/100/1000Base-T Ethernet
Packet Format: RTP within UDP
Source Address Assignment: Single IPv4 address & port; user-selectable
ASI (Asynchronous Serial Interface) - *STREAMING QUAD ASI OUTPUTS*
Connector: 4 x BNC
Format: DVB-ASI; 50083-9
ASI Data Bit Rate: 270 Mbps
ASI (Asynchronous Serial Interface) - *SINGLE NON-STREAMING ASI OUTPUT ONLY*
ASI Connectors: 1 x BNC for EAS/DTA data control only
Format: DVB-ASI for EAS/SCTE-65
Data Throughput: 214 Mbps
Standard: ETSI EN 50083-9
Physical Specifi cations
Temperature Rating: 0-50C ambient
Form Factor: 2RU 19’’ rack enclosure
Dimensions: 14.25’’D x 3.5’’H x 19’’ W
Weight: 9.5 lbs
Power Requirements: 90-260VAC 65W maximum
All specifi cations are subject to change without prior notice.
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