QAM Modulator MCD-100


* A modulator MCD-100 is intended for high-frequency signal shaping with QAM modulation according to the   ETS300429 (DVB-C) standard in intermediate frequency 36MHz

М - module for arrangement of symbols consisting of m bit (where 2m = 16, 32, 64, 128, 256 QAM) from byte words arriving from interleaver. The QAM kind is programmed by a customer via an RS-232 port of a computer.

Product specifications
Output level -25 dBm
IF frequency output 36 MHz
External coding Reed-Solomon 204 (188, Т=8)
Randomizer/Interleaver Convolutional/ I=12
Modulation kind QAM 16, 32, 64, 128, 256
Output symbol rate 6.75 Msps
Front-end interface ASI (F-connector, 75 Ω)
Voltage supply/Consumption current 12V / 0.4 A
Dimensions 193x102x35 mm
Weight 0.4 kg