Introduction to FM Single Frequency Networks

Introduction to FM Single Frequency Networks Single Frequency Networks (SFNs) are a form of broadcast network design where several transmitters use the same frequency channel to send the same signal. SFNs are usually used for radio and digital TV broadcasting – FM, AM and digital radio can be transmitted over SFNs – while analog television…

Flensburg, GERMANY — 20 July 2015 — Télédiffusion d'Algérie (TDA) has placed a second order for 2wcom’s FlexDSR technology to extend its new infrastructure for audio distribution via satellite.   Providing improved coverage for Algeria’s widely-dispersed audience the new distribution structure will use 2wcom FlexDSR02+ units to achieve high quality transmission with efficient bandwidth consumption.…