Televes 553702 T.0X TWIN QPSK/PAL Stereo CI Prof CAM

487,72
(604,77 inc tax)
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The 558701 TWIN QPSK-PAL CI modulation conveyor with PROF CAM allows the user to select two (2) TV / radio channels on one transponder (of the same band and polarity) and convert them to two (2) VHF / UHF PAL channels, with stereo configuration. The drive allows access to encrypted services through the use of CAM to decode them. It has two 3.5 mm for frequency input, IF loop-through for passing the signal to other modules and RF loop-through for output and mixing of other channels for further amplification.


Specifications:

QPSK Demodulator
- LNB Powering (1unit) 13 / 17V (± 0.5V) / OFF 22KHz (± 2KHz) Input VSWR (75 ohm)> 7dB (950-2150 MHz) 5 Mbaud
- Input through losses <1.5 dB (950-2150 MHz) Capture range ± 960 ppm
- Input frequency 950 - 2150 MHz Roll-off factor 35%
- Frequency steps 1 MHz Convolutional code 1/2, 2/3, 3/4, 5/6, 7/8
- Locking margin ± 1 MHz (<5 Mbaud) ± 2 MHz (5-10 Mbaud) ± 5 MHz (> 10 Mbaud) Descrambling ETS300421 Deinterleaving
- Input level 44 to 84 dBμV (-65 to -25 dBm) Block code RS (204,188)

MPEG-2 Video decoders
- Input 1 format MPEG-1 Chrominance format: 4: 2: 0
- Decoding ISO / IEC 11172-2 Video Resolution Max. 720 x 576
- Input 2 format MPEG-2 WSS signaling Active
- Decoding ISO / IEC 13818-2 (MP @ ML) Subtitle insertion PAL: Active
- TS input rate Max. 90 Mbits / seg
- Base band video output: Jack 2.5 mm.
- Video rate 1.5 to 15 Mbits / seg

MPEG-2 Audio decoders
- Input format MPEG-1, MPEG-2
- Audio output Stereo, Dual
- Decoding LAYER 1, LAYER 2

RF Output
- Output frequency 46- 862 MHz VSWR Output (75 ohm): 10 dB min. 14 dB type.
- Frequency steps 250 KHz Throughput: <1.5 dB (46-862 MHz)
- Maximum output level 80 ± 5 dBμV
- Spurious band level: 55 dBc min. > 60 dBc type.
- Attenuation> 15 dB

General
- Consumption 24V: 550 mA type, no CAM inserted; 24V: 590 mA type, CAM inserted (LNB power OFF)
24V: 755 mA type, no CAM inserted; 24V: 810 mA type, CAM inserted (LNB power ON)
- Protection IP20