Technical Specifications - Televes COFDM-PAL CI Manual De Instrucciones

User manual

1.- TECHNICAL SPECIFICATIONS

1.1.- COFDM-PAL CI STEREO Ref. 5544
Input through losses:
Input frequency:
Frequency steps:
COFDM
Locking margin:
demodulator
Input level:
SAW filter:
Input format 1:
Decoding:
MPEG-2 Video
Input format 2:
decoding
Decoding:
TS input rate:
Video rate:
MPEG-2 Audio Input format:
decoding
Decoding:
Output frequency:
RF
Frequency steps:
output
Maximum output level:
Preamp. powering:
Consumption:
General
Protection level:
The technical specifications are defined with a maximum room temperature of 40º C.
< 1.2 dB
174-230 / 474-858 MHz
or channel table
1 MHz
± 500 KHz
49 to 89 dBµV (-60 to -20 dBm) Viterbi rate:
(8K, 64 QAM, FEC 2/3)
Select. 7 - 8 MHz
MPEG-1
ISO/IEC 11172-2
MPEG-2
ISO/IEC 13818-2 (MP@ML)
Max. 90 Mbits/sec
1.5 a 15 Mbits/seg
MPEG-1, MPEG-2
LAYER 1, LAYER 2
46 - 862 MHz
or channel table
250 KHz
80 dBµV ±5 dB (selec. SW)
Select. 0 / 12 / 24V (< 50 mA)
5V : 670 mA typ (without CAM support integ.) / 800 mA typ (with CAM support integ.)
15V : 420 mA typ.
IP20
28
COFDM-PAL CI STEREO
VSWR input (75 ohm):
Signal/noise ratio:
FFT:
Constellation:
Guard interval:
Max. rate symbol:
Transmission standard:
Chrominance Format:
Video resolution:
WSS Signaling:
PAL Subtitle Insertion:
Base band video
output:
Audio output:
Regulation margin:
VSWR output (75 ohm):
Through losses:
Band spurious level:
> 12 dB (46 - 862 MHz)
> 20 dB
2K, 8K
QPSK, 16 QAM, 64 QAM
1/4, 1/8, 1/16, 1/32
1/2, 2/3, 3/4, 5/6, 7/8
31.67 Msymbols/sec
ETS300744
4:2:0
Max. 720 x 576
Active
Active
RJ45 connector
Stereo, Dual
15 dB
10 dB min. 14 dB typ.
< 1.5 dB (46-862 MHz)
55 dBc min. 60 typ.