Technical Specifi Cations - Televes T.0X Series User Manual

1. Technical specifi cations
1.1. TWIN QPSK-PAL CI
LNB Powering (1 unit):
Input through losses:
Input frequency:
QPSK
Frequency steps:
Demodulator
Locking margin:
Input level:
Input 1 format:
Decoding:
Input 2 format:
MPEG-2
Video decoders
Decoding:
TS input rate:
Video rate:
Input format:
MPEG-2
Audio decoders
Decoding:
Output frequency:
Frequency steps:
RF output
Maximum output level:
Attenuation:
Consumption (with signal)*:
General
Index of protection:
*The unit's consumption with CAM will depend on the type of CAM being used. For the LNB it is considered a standard consumption of 300 mA.
The technical characteristics described are defi ned for a maximum ambient temperature of 45°C (113ºF). Forced ventilation is used for higher temperatures.
ref. 553701
13/17V (±0.5 V) / OFF
22KHz (±2KHz) (Select. ON/OFF)
< 1.5 dB (950-2150 MHz)
950 - 2150 MHz
1 MHz
± 1 MHz (<5 Mbaud)
± 2 MHz (5-10 Mbaud)
± 5 MHz (>10 Mbaud)
44 to 84 dBμV (-65 to -25 dBm)
MPEG-1
ISO/IEC 11172-2
MPEG-2
ISO/IEC 13818-2 (MP@ML)
Max. 90 Mbits/seg
1.5 to 15 Mbits/seg
MPEG-1, MPEG-2
LAYER 1, LAYER 2
46- 862 MHz
250 KHz
80 ±5 dBμV
>15 dB
24V : 550 mA typ. (no CAM inserted; LNB power OFF)
24V : 590 mA typ. (CAM inserted; LNB power OFF)
24V : 755 mA typ. (no CAM inserted; LNB power ON)
24V : 810 mA typ. (CAM inserted; LNB power ON)
IP20
Input VSWR (75 ohm): > 7 dB (950 - 2150 MHz)
Input symbol rate: 2 - 42,5 Mbaud
Capture range: ± 960 ppm
Roll-off factor: 35%
Convolutional code: 1/2, 2/3, 3/4, 5/6, 7/8
Descrambling: ETS300421
Deinterleaving: ETS300241
Block code: RS(204,188)
Chrominance format: 4:2:0
Video resolution: Max. 720 x 576
WSS signalling: Active
Subtitle insertion PAL: Active
Base band video output: Jack 2,5 mm.
Audio output: Stereo, Dual
VSWR Output (75 ohm): 10 dB min. 14 dB typ.
Through losses: < 1.5 dB (46-862 MHz)
Spurious band level: 55 dBc min. >60 dBc typ.
5
EN