R&S®AEM100 ATSC-M/H Emission Multiplexer

Specifications

ATSC ASI input
ASI   19.39 Mbit/s, ATSC A/53 transport stream
Program clock reference   correction of PCR after stream remultiplex
ATSC-M/H IP input
IPv4   IP, UDP, RTP
Maximum transport unit   1500 byte
RTP reordering   according to RTP continuity counter
  maximum distance all packets per M/H frame (max. 100)
Source IP address filtering   configurable for each service
Destination address translation   configurable for each service
RTP payload type correction   selectable for each service component
ATSC-M/H output
ASI   19.39 Mbit/s, ATSC A/153 TS
MPEG-2 TS over IP   ATSC-M/H via unicast or multicast
  • UDP
  • RTP
  • Pro-MPEG code of practice #3 release 2
ATSC-M/H error protection
Reed-Solomon code modes   24 byte (211, 187),
36 byte (223, 187),
48 byte (235, 187)
SCCC code rates   ½ or ¼ rate
SCCC block modes   10 SCCC blocks (separated),
5 SCCC blocks (combined)
ATSC-M/H signaling
Transmission parameter channel (TPC)   built-in generator
Fast information channel (FIC)   built-in generator
Time-of-day signaling   internal NTPv4/SNTP broadcast,
packet generator (IETF RFC 4330)
Service signaling channel (SSC)   built-in generator and interface for external signaling generator
 Built-in and external supported signaling tables
  • service map table (SMT)
  • service labeling table (SLT)
  • guide access table (GAT)
  • cell information table (CIT)
  External   carouseling and encapsulation of externally provided signaling tables
    Scheduling of signaling
    tables		   seamless update; aligned with Reed-Solomon frame boundaries
General data
Power supply   100 V to 127 V or 200 V to 240 V AC autosensing
Dimensions W × H × D 440 mm × 43 mm × 560 mm (max. 711 mm)
17.32 in × 1.70 in × 22.01 in (max. 28.00 in)
(19’’ cabinet, 1 height unit)
Weight   max. 12.7 kg (28.00 lb)