Description

SP-M***4 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

â—†Fully support EN**0 **9/ITU-T J.*3A
â—†4 adjacent channel QAM carrier
◆4 ×ASI inputs and **8/**4 byte TS packet support
â—†DVB-S/- S2/-l C/ -T RF input (optional)
â—†Accurate PCR adjusting support *6, *2, *4, **8, **6 QAM constellation support
â—†Symbol rate adjustment range: 5.0Mbps~7.0Mbps
â—†SI editing support
â—†RF output frequency: *8MHz~***0MHz, 1khz step
â—†RF output level: **6dbm~0dbm, 0.5db step
◆Excellent RF output performance index, MER≥*0db
â—†LCD & keyboard operating
â—†NMS support