Core Business Areas

Our Core services are but not limited to the underlisted

• Site Build – Network Rollout
• Microwave and Satellite Transmission Link Engineering
• Civil Works and Rigging Services
• BTS Site Integration, RBS Cabinets/TRUs Upgrades
• RBS Swap Out
• Transmission Capacity Cutover
• Transmission Path Survey and Path Analysis
• Cell Site Survey
• Base Station RF and Indoor Installation
• Microwave Radio Installation
• RF and Transmission Network planning, Designing, Implementation, Optimization and Management
• Installation of VSAT and Satellite Communication Equipment
• Wide Area Network Planning, Design and Implementation
• Local Area Network Planning, Design and Implementation
• Software Development and Web Solutions Services Delivery
• ICT Training and Consultancy Services

OKKGRL with its capable and competent engineers have involve in several projects like civil works/construction, tower erection, gantry work, microwave link planning and installation, GSM antennas installation, RF Cabling, Base Transceiver System installation, Shelter and generator systems, AC and DC power systems, earthing and sweep tests for New sites Rollout and network expansions.
OKKRL has developed and deployed data communications network using Speedlan and Spread Spectrum Radio such as Iowave radios, aurora radios etc., Configured and tailored a Packet Switched Data Networks design based on point to multipoint systems to provide reliable PC to PC data communications to over 50 subscribers in a city and a satellite VSAT gateway as an extension to other cities and Setting up of Base Stations for ISPs, Installation of bridges, RF cabling, router configuration, general testing, maintenance and management. OKKRL has done over two hundred (200) line of sight site surveys (both short haul access links and long-haul backbone links) majorly for MTN along with other PTOs across the nation. Hundreds of hops (both short haul access links and long-haul backbone links) have been installed and commissioned with space diversity, monitored-hot standby, ACAP (Adjacent Channel Alternating Polarization), ACCP (Adjacent Channel Co-Polarization), CCDP (Co Channel Dual Polarization and XPIC (Cross Polar Interference Canceller)  by OKKGRL in a short period of time; some of the microwave radios implemented are Harris Truepoint, Megastar, Microstar, DMC XP4, Harris Stratex Eclipse, Ericsson Minilink E and Traffic Node to mention but a few.