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Converting of 4 DVB-T/T2/C modulated input signals into
4 QPSK modulated DVB-S channels.
RF ports - type F
Ethernet control interface - RJ-45
screw terminal block for DC entry
power distribution bus
Technikai specifikáció |
||||||
Number of channels | 4 | |||||
RF Input | frequency range | 47-862 MHz | ||||
LNB powering/control | 12 V 100 mA | |||||
level/impedance | 40-80 dBµV / 75 Ω | |||||
loop through gain | 0 ± 1 dB | |||||
standard | DVB-T | DVB-T2 | DVB-C | |||
modulation | QPSK, QAM16,QAM64 | QPSK, QAM16,QAM64, QAM256 |
QAM16,QAM32,QAM64, QAM128,QAM256 |
|||
bandwidth | 7 MHz/8 MHz | 7 MHz/8 MHz | - | |||
symbol rate | - | - | 1 ÷ 7.2 Ms/s | |||
code rate | 1/2, 2/3, 3/4,5/6, 7/8 | 1/2, 2/3, 3/4,5/6 | - | |||
roll of | - | - | 15 % | |||
RF output | frequency range | 950-2150 MHz by 1 MHz step | ||||
channel allocation | 4 independent | |||||
level/impedence | 90 ± 2 dBµV/75 Ω | |||||
code rate | 1/2, 2/3, 3/4, 5/6, 7/8 | |||||
modulation | QPSK | |||||
spurious level | < -50 dB | |||||
MER | ≥ 40 dB | |||||
symbol rate | 5-40 Ms/s | |||||
channel bandwidth | 6.8-54 MHz | |||||
roll off | 15 % | |||||
carrier output level adjustment | 0 ÷ -6 dB by 1 dB step | |||||
total output level adjustment | 0 ÷ -15 dB by 1 dB step | |||||
loop through frequency range/loss | 47-2150 MHz / < 1 dB | |||||
General | ||||||
Output data rate | max. 64 Mbps per channel | |||||
Management port | standard IEE802.3 10/100 Base T | |||||
Current consumption | 12 V 1.2 A | |||||
Operating temperature range | 0 o ÷ +50 o C | |||||
Dimensions/Weight (packed) | 63x198x112 mm/1.12 kg |
Converting of 4 DVB-T/T2/C modulated input signals into
4 QPSK modulated DVB-S channels.
RF ports - type F
Ethernet control interface - RJ-45
screw terminal block for DC entry
power distribution bus
Technikai specifikáció |
||||||
Number of channels | 4 | |||||
RF Input | frequency range | 47-862 MHz | ||||
LNB powering/control | 12 V 100 mA | |||||
level/impedance | 40-80 dBµV / 75 Ω | |||||
loop through gain | 0 ± 1 dB | |||||
standard | DVB-T | DVB-T2 | DVB-C | |||
modulation | QPSK, QAM16,QAM64 | QPSK, QAM16,QAM64, QAM256 |
QAM16,QAM32,QAM64, QAM128,QAM256 |
|||
bandwidth | 7 MHz/8 MHz | 7 MHz/8 MHz | - | |||
symbol rate | - | - | 1 ÷ 7.2 Ms/s | |||
code rate | 1/2, 2/3, 3/4,5/6, 7/8 | 1/2, 2/3, 3/4,5/6 | - | |||
roll of | - | - | 15 % | |||
RF output | frequency range | 950-2150 MHz by 1 MHz step | ||||
channel allocation | 4 independent | |||||
level/impedence | 90 ± 2 dBµV/75 Ω | |||||
code rate | 1/2, 2/3, 3/4, 5/6, 7/8 | |||||
modulation | QPSK | |||||
spurious level | < -50 dB | |||||
MER | ≥ 40 dB | |||||
symbol rate | 5-40 Ms/s | |||||
channel bandwidth | 6.8-54 MHz | |||||
roll off | 15 % | |||||
carrier output level adjustment | 0 ÷ -6 dB by 1 dB step | |||||
total output level adjustment | 0 ÷ -15 dB by 1 dB step | |||||
loop through frequency range/loss | 47-2150 MHz / < 1 dB | |||||
General | ||||||
Output data rate | max. 64 Mbps per channel | |||||
Management port | standard IEE802.3 10/100 Base T | |||||
Current consumption | 12 V 1.2 A | |||||
Operating temperature range | 0 o ÷ +50 o C | |||||
Dimensions/Weight (packed) | 63x198x112 mm/1.12 kg |