The professional quad SD encoder/modulator can be deployed in any DVB-T market or environment across the world. Multiple SDM-4150 can be easily combined to build an independent head-ends, each unit can distribute four channels of digital SD throughout your facility over traditional coax cable infrastructure. New features include adjustable aspect ratio and video sharpness now available in our advanced version.

Quick Setup – For one or multiple modulators installed in the same system

USB Input – Save configuration and install configuration off a USB

Aspect Ratio – Programmable 16:9 or 4:3

● TV/Information Distribution
Campus / Hospitality / Club / Bar / Corporate


● SDM-4150
4 x CVBS to 1 x DVB-T Encoder/Modulator

● SDM-8250
8 x CVBS to 2 x DVB-T Encoder/Modulator