DX3316 IP QAM Modulator User Manual
3
Modulation
Parameters
QAM Channel
16 non-adjacent carrier
Modulation Standard
EN300 429/ITU-T J.83A/B
Symbol Rate
5.0~7.0Msps, 1ksps stepping
Constellation
16, 32, 64 , 128, 256QAM
FEC
RS (204, 188)
RF Output
Interface
1 F typed output port for 16 carriers, 75Ω
impedance
RF Range
50~960MHz, 1kHz stepping
Output Level
-20dBm~+10dBm(87~117dbµV), 0.1dB stepping
MER
≥ 40dB
ACLR
-60 dBc
TS output
16 IP output over UDP/RTP/RTSP, unicast/multicast, 2 100/1000M
Ethernet Ports
System
Network management software (NMS) supporting
General
Demission
420mm×440mm×44.5mm (WxLxH)
Weight
3kg
Temperature
0~45
℃
(operation), -20~80
℃
(storage)
Power Supply
AC 100V±10%, 50/60Hz or AC 220V±10%,
50/60Hz
Consumption
15.4W