Fracarro SIG7531 283952 Manual De Usuario
Los códigos de productos
283952
Receiver DVB-T
TS
SIG7531
The SIG7531 module distributes a free-to-air digital
signal from a terrestrial digital signal (DVB-T).
It enables the audio/video signal to be available as a
transport stream in MPEG2/MPEG4 format, distributed
from the back panel.
In a typical application it can be connected to an
SIG7120 module (modulator) that uses the transport
stream flow to create a COFDM multiplex. It can also
be connected to an IP encoder SIG7720 creating
multiple IP multicast streams.
It can also be installed as a single unit to distribute
one program through RCA outputs (for MPEG-2
compressed programs).
signal from a terrestrial digital signal (DVB-T).
It enables the audio/video signal to be available as a
transport stream in MPEG2/MPEG4 format, distributed
from the back panel.
In a typical application it can be connected to an
SIG7120 module (modulator) that uses the transport
stream flow to create a COFDM multiplex. It can also
be connected to an IP encoder SIG7720 creating
multiple IP multicast streams.
It can also be installed as a single unit to distribute
one program through RCA outputs (for MPEG-2
compressed programs).
Main Specifications
-
Digital terrestrial receiver with transport stream
output via the back panel
output via the back panel
-
Ideal solution for regeneration of DTT signals
-
Compatible with MPEG2/MPEG4 compression
-
HD compliant
-
Remote configuration and monitoring (via controller
host SIG7905 and FHM software)
host SIG7905 and FHM software)
-
RCA outputs for testing or the distribution of one
MPEG2 compressed program
MPEG2 compressed program
SIG7531
Fracarro code
283952
DTT Input
Bandwidth
MHz
174 - 230, 470 - 860
Minimum frequency step tuning
KHz
167
Channel bandwidth
MHz
7, 8
Loop-through bandwidth
MHz
47 - 862
Loop-through insertion loss
dB
-3 to +2
Input level
dBµV
30 – 80
AFC (2K, 8K)
KHz
±285, ±142
Symbol Rate
MSy/s
2 – 30
Guard Interval
1/4, 1/8, 1/16, 1/32
Modulation
QPSK, 16QAM, 64QAM
Hierarchy
High/low
FEC
1/2 , 2/3 , 3/4, 5/6, 7/8, auto