TDX Backend - COFDM
TDX Backend - COFDM quad output module. It is possible to create your own bouquets of services/TV programs. The web configurator ensures that you are not overloading the bandwidth and are creating problems with pictures on the televisions.
Characteristics
Output QAM Modes: 16QAM, 64QAM, QPSK
Output spectrum: Normal
Output level adjustment: +3...-17 dB
Output Level System: 100 dBµV
Spurious Signals: > 60 dB
Carrier supported: 2K
Guard Interval: 1/32, 1/16, 1/8, 1/4
TER - FEC rate: 1/2, 2/3, 3/4, 5/6, 7/8
Reed Solomon decoder: 204 byte mode
MER: ≥ 36 (typ. 38) dB
Electrical
Impedance: 75 Ω
Frequency
Bandwidth: 6, 7, 8 MHz
Output frequency range: 50.5 - 858 MHz
Channel Raster: 7, 8, 8.5 MHz
Frequency step: 250 kHz
Return loss
Output Return Loss: > 10 dB
Operational
DC Operating voltage: 12 ± 1 VDC
DC Current consumption: 1000 mA
Temperature - operating: -10...50 °C
Temperature - storage: -20 ..70 °C
Humidity - operating: 20 ... 80 %
Humidity - storage : 0 ... 90 %
Mechanical
Dimensions product (H x D x W): 17 x 162 x 185 mm
Weight (kg) TB(D): 0.43 kg
Net Weight: 0.400 kg
Tara Weight: 0.007 kg
Total Weight: 0.407 kg
