DVB-S/S2 to DVB-C(QAM), 4x8, 8-Bağımsız Kanal

UFO 878

DVB-S/S2 to DVB-C(QAM), 4x8, 8-Bağımsız Kanal




Technical Data

FeatureUnitValue
TypeUFO 878
Inputs
Sat-IF input4 x F-type connector, 75 Ohm
Frequency rangeMHz950 ... 2,150
Decoupling (Tap-Tap)dB> 25
Return lossdBTyp. 10
DiSEqCTM1.0Vert./Horiz., Low/High; Sat.Pos. (A/B/C/D)
Switch-over polarisationsV/kHz14/18, 0/22
Remote feed currentmAMax. 60 (per input)
Front end
DVB-S28 x
Frequency stepsMHz1 (950 ... 2,150 MHz)
AFC adjustment rangeMHz± 3 (Symbol rate < 10 Ms/s) ± 5 (Symbol rate > 10 Ms/s) (950 ... 2,150 MHz
Input level rangedBµV60 ... 110
Permissible level differencedB12
Demodulation DVB-S
StandardEN 300 421 (1)
Input symbol rate QPSKMS/s1 ... 45
Code rate (Viterbi)1/2, 2/3, 3/4, 5/6, 6/7, 7/8
Roll off%35
Demodulation DVB-S2
StandardEN 302 307 (2)
Input symbol rate QPSKMS/s2 ... 47
Code rate (LDPC)1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
Input symbol rate 8PSKMS/s2 ... 31.5
Code rate (LDPC)3/5, 2/3, 3/4, 5/6, 8/9, 9/10
Roll off%20/25/35
System interfaces
Data interfaceMBit/s net800
Control interfaceMbit/s12
TS routing to backplaneMax. 2 x 16 transport streams (right and left)
MPEG-TS processor
Programme filter
PID filter
PSI/SI processingCable-NIT, LCN, PCR correction, CAT
Stuffingautomatic
QAM modulator
Output channels8 x DVB-C (J.83A)
QAM constellationQAM16, 32, 64, 128, 256
Symbol rateMS/s2.25 ... 7.25
Roll off%15
RF output
DVB-C output1 x F-type connector/75 Ohm
Frequency rangeMHz47 ... 1,006 (fine adjustment in 125 kHz steps)
Frequency range (channel list)MHz47 ... 86/110 ... 862 (settable over the channel list)
Return lossdB14 (47 MHz) -1.5 dB/oct.
Output leveldBµV97
Setting range output leveldB-20 (in 0.5 dB steps)
Level stabilitydB± 0.8
Frequency stabilityppm35
MERdB>= 45
Roll-off attenuationdB>= 60 (at standard level)
Spurious emissionsdB>= 60
System data
Power consumptionWTyp. 24 (at 12 V)
Temperature range°C-20 ... +50
Safety cut-off°C> 70
Dimensions (H x W x D)mm265 x 36 x 220
Weightkg1.1
VPE 11
EAN 14021121517884
VPE 210
EAN 24021121517891
Customs tariff number85256000