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| COMPLETED CONSTRUCTION PROJECTS |
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The trunked mobile radio system installed at the four network sites consisted of a total of sixty-four (64) Repeaters, Usage Accounting System (UAS), System Management Equipment, Network Monitor Equipment (NME), Radio Network Terminals (RNTs), Central Processing Package (CPP), Dispatch Consoles, Remote Management Facilities (RMFs), Central Processing Facilities (RMFs), Multi-Net Voting System, Satellite Receivers, Digital Logging Recorders (DLRs), multiplexing equipment and the associated microwave links and peripherals. Several communication towers were erected in this project. Three(3) 30M and Four(4) 60M self-supported, four-legged towers were supplied and erected. Aside from the four-legged towers, five (5) 15M self-supported, steel monopoles were also supplied and erected at the different remote AFOs. Likewise, the concrete foundations for the communication towers and monopoles were designed and constructed as per Saudi Aramco engineering standards and procedures. The LORAIN Power System is installed and provided for the network sites, radio equipment power supply source and backed-up Yuasa-Excide sealed type and wet cells batteries. The remote sites consisted of a total of twenty-eight (28) two channel radio repeaters, duplexers, band pass filters, inter-Modulation (IM) panels, and the associated links . Power is supplied to the radio equipment via existing AC power supplied End-user radios either handheld/portables or mobiles types were installed to complete the trunked and conventional 800 MHz radio system. |
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MOSECO Corporation Saudi Arabia,2003.
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