Çıkış Modülü / TDX Backend - QAM

TDX Backend - QAM

Specifications

ORDER INFORMATION
EAN Number 5702664920551
CHARACTERISTICS
Deinterleaver I =12
FEC block code RS 204, 188
MER ≥ 41.0 (typ. 42) dB
Output level adjustment +3...-17 dB
Output Level System 100 dBµV
Output QAM Modes 16QAM, 32QAM, 64QAM,128QAM, 256QAM
Output spectrum Normal, inv. random
Output symbol rate 3.15 - 7.2 Mbit/s
Reed Solomon decoder 204, 188, t=8
Roll-Off Factor 15 %
Spurious Signals > 60 dB
TER - FEC rate 1/2, 2/3, 3/4, 5/6, 7/8
FREQUENCY
Bandwidth 7, 8 MHz
Channel Raster 7, 8, 8.5 MHz
Frequency step 250 kHz
Output frequency range 50.5 - 858 MHz
RETURN LOSS
Output Return Loss > 10 dB
ELECTRICAL
Impedance 75 Ω
OPERATIONAL
CI slots 0
DC Operating voltage 12 ± 1 VDC
Temperature - operating -10 ... +50 °C
Temperature - storage -20 ... +70 °C
DC Current consumption 700 mA
Humidity - operating 20 ... 80 %
Humidity - storage 10 ... 90 %
CONNECTORS
Connector Type F-female
MECHANICAL
Dimensions product (H x D x W) 17 x 162 x 185 mm
Packaging Depth 0,270 m
Packaging Height 0,060 m
Total Weight 0,407 kg
Packaging Width 0,180 m
Net Weight 0,320 kg
Packing QTY 1
Tara Weight 0,087 kg
Packaging Volume 0,003 m3
Weight (kg) 0 kg

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