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Telecommunication System
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The world is changing rapidly, and technology is improving in a blink of an eye. GSI pursues advanced technologies and information-age cultures to meet global needs, and provides our customer with high-performance, cost-effective products in Base Station Solutions, Coverage solutions, and RF conditioning products. To provide the best solutions, GSI is continuously challenging the rapidly changing IT industry to provide one stop solutions with leading edge-technology, creative design, and high quality control systems. Our efforts for sourcing superior human resources along with investments in R&D for technological development will continue, for we are confident that our efforts will serve as the powerhouse for the new millennium.
 
 
 
  Base Station Solutions
GSI is specialized in Customization to provide Cost Effective solutions to our customers. GSI proudly possesses various lineups of products for Base Station Solution including 2G, 3G, 4G mobile networks. Highly qualified manpower, permanent investments in research and development studies, new technology help us to be one of the world’s recognized leaders in this business fields.
 
 
  Coverage Solutions
From 2G to 4G WiMAX technologies, whenever there is a new technology, GSI stands in the cutting edge technology. As a manufacturer of all the components in the repeater systems, GSI perfectly customizes its repeater systems for the needs of telecom operators by providing a variety of indoor and outdoor solutions. Proven by a variety of telecom operators, those repeater systems will fully satisfy your requirements.
 
 
  RF Power Amplifiers
A power amplifier is a core piece of the mobile communications system and expands the communication service area by amplifying low powered signals. GSI has developed the world first WiBRO (Mobile WiMAX in Korea) amplifier. The specifications of amplifiers can be tailored to needs from customers and GSI is willing to review your request any time.
 
 
  RF Conditioning Products
A cavity filter is a core component of the telecommunication network by blocking unnecessary signals and passing required signals. GSI proudly possesses various line-ups of products such as Band Pass Filter, Combining Filters, and High Band Rejection Filters with 3G and 4G WiMAX technologies.