Profile: A R G Electrodesign Ltd. provides a one stop shop solution for cost effective and reliable primary distribution to terrestrial transmitter sites, or any point of scondary distribution, of any compressed signal. ARG equipment provides a total transparent solution for transmission preserving end to end data integrity at all times. Services are channelized to optimise bandwidth and guarantee delivery. Our products include protection switch, multiplexer, media combiner and Remon. Our RG FLEX 2400 can be programmed to switch on loss of signal and pre-determined signal deterioration such as bit error rate, frame loss or loss of synchronization. Our ARG I-MUX permits cost effective robust transmission & reception of IP data and DVB-ASI on single or multiple E1 or T1 lines.