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Converting of 2 DVB-S/S2 modulated
input signals into 2 QAM modulated DVB-C channels.
service multiplexing - any input to any output
PCR restamping
PSI/SI regeneration
NIT generation
PMT version monitoring
RF input/output - type F
Ethernet control interface - RJ-45
screw terminal block for DC entry
power distribution bus
|
Technikai specifikáció |
||
| RF Input | frequency range | 950 - 2150 MHz |
| LNB powering/control | 40/13/18 V & 22 kHz, 500 mA max DiSEqC 1.0, EN50607, EN50494 |
|
| level/impedance | 45-85 dBµV / 75 Ω | |
| loop through gain | -1 ± 1 dB | |
| standard | DVB-S | DVB-S2** |
| modulation | QPSK |
QPSK, 8PSK APSK 8/16/32 |
| bandwidth | - | - |
| symbol rate | 2 ÷ 45 Ms/s | 2 ÷ 45 Ms/s |
| code rate | 1/2, 2/3, 3/4,5/6, 7/8 | QPSK 1/2, 3/5, 2/3,3/4, 4/5, 5/6, 8/9, 9/10 8PSK 3/5, 2/3, 3/4,5/6, 8/9, 9/10 |
| roll of | 35 % | 20 %, 25 %, 35 % |
| RF output | frequency range | 100 - 858 MHz, by step 100 kHz |
| channel allocation | adjacent | |
| level/impedence | 90 ± 2 dBµV/75 Ω | |
| return loss | ≥ 14 dB at 47 MHz; -1.5 dB/oct., but not less 10 dB | |
| modulation | QAM16, QAM32, QAM64, QAM128, QAM256 | |
| spurious level | 4...8.3 MHz | |
| guard interval | < -60 dB | |
| MER | ≥ 40 dB | |
| modulation DVB-C | QAM16, QAM32, QAM64, QAM128, QAM256 | |
| channel bandwidth / symbol rate | 4...8.3 MHz / 3.5 ÷ 7.2 MS/s | |
| roll off | 15 % | |
| signal processing | EN 300 429, ITU-T J.83 A (Annex A) | |
| total output level adjustment | 0 ÷ -15.0 dB by 1 dB step | |
| loop through frequency range/loss | 47-2150 MHz/ ≤ 2.5 dB | |
| Transport stream parameters |
max. bit rate | output 53 Mbps |
| max. PID filter count | unlimited | |
| Management port | standard IEE802.3 10/100 Base T | |
| General | ||
| Current consumption | 12 V 550 mA | |
| Operating temperature range | 0 o ÷ +50 o C | |
| Dimensions/Weight (packed) | 48.5x198x112 mm/0.9 kg | |
Converting of 2 DVB-S/S2 modulated
input signals into 2 QAM modulated DVB-C channels.
service multiplexing - any input to any output
PCR restamping
PSI/SI regeneration
NIT generation
PMT version monitoring
RF input/output - type F
Ethernet control interface - RJ-45
screw terminal block for DC entry
power distribution bus
|
Technikai specifikáció |
||
| RF Input | frequency range | 950 - 2150 MHz |
| LNB powering/control | 40/13/18 V & 22 kHz, 500 mA max DiSEqC 1.0, EN50607, EN50494 |
|
| level/impedance | 45-85 dBµV / 75 Ω | |
| loop through gain | -1 ± 1 dB | |
| standard | DVB-S | DVB-S2** |
| modulation | QPSK |
QPSK, 8PSK APSK 8/16/32 |
| bandwidth | - | - |
| symbol rate | 2 ÷ 45 Ms/s | 2 ÷ 45 Ms/s |
| code rate | 1/2, 2/3, 3/4,5/6, 7/8 | QPSK 1/2, 3/5, 2/3,3/4, 4/5, 5/6, 8/9, 9/10 8PSK 3/5, 2/3, 3/4,5/6, 8/9, 9/10 |
| roll of | 35 % | 20 %, 25 %, 35 % |
| RF output | frequency range | 100 - 858 MHz, by step 100 kHz |
| channel allocation | adjacent | |
| level/impedence | 90 ± 2 dBµV/75 Ω | |
| return loss | ≥ 14 dB at 47 MHz; -1.5 dB/oct., but not less 10 dB | |
| modulation | QAM16, QAM32, QAM64, QAM128, QAM256 | |
| spurious level | 4...8.3 MHz | |
| guard interval | < -60 dB | |
| MER | ≥ 40 dB | |
| modulation DVB-C | QAM16, QAM32, QAM64, QAM128, QAM256 | |
| channel bandwidth / symbol rate | 4...8.3 MHz / 3.5 ÷ 7.2 MS/s | |
| roll off | 15 % | |
| signal processing | EN 300 429, ITU-T J.83 A (Annex A) | |
| total output level adjustment | 0 ÷ -15.0 dB by 1 dB step | |
| loop through frequency range/loss | 47-2150 MHz/ ≤ 2.5 dB | |
| Transport stream parameters |
max. bit rate | output 53 Mbps |
| max. PID filter count | unlimited | |
| Management port | standard IEE802.3 10/100 Base T | |
| General | ||
| Current consumption | 12 V 550 mA | |
| Operating temperature range | 0 o ÷ +50 o C | |
| Dimensions/Weight (packed) | 48.5x198x112 mm/0.9 kg | |
Nézet Mobil / Normál
