SP-M5404 4 in 1 QAM modulator integrated up to 4 channel QAM modulating carrier outputs, in which each carrier has independent signal channel encoding and direct RF output. Therefore, the device is featured with excellent RF performance index. It supports 4 channel ASI inputs. Alternatively, this device can take various RF inputs of DVB-S/DVB-C/DVB-T signals by installing the relevant build-in tuners. Hence, one PCS 4 in 1 QAM modulator can work as 4 standalone QAM modulators, significantly reducing the network operators’ head-end cost. support local and remote control to set its working parameters.
Feature

◆Fully support EN300 429/ITU-T J.83A
◆4 adjacent channel QAM carrier
◆4 ×ASI inputs and 188/204 byte TS packet support
◆DVB-S/- S2/-l C/ -T RF input (optional)
◆Accurate PCR adjusting support 16, 32, 64, 128, 256 QAM constellation support
◆Symbol rate adjustment range: 5.0Mbps~7.0Mbps
◆SI editing support
◆RF output frequency: 48MHz~1000MHz, 1khz step
◆RF output level: -16dbm~0dbm, 0.5db step
◆Excellent RF output performance index, MER≥40db
◆LCD & keyboard operating
◆NMS support