With a seasoned team of R&D engineers and its state-of-the-art design tools and testing equipment, Comba supplies customers with robust, cost-effective antennas based on its innovative patented designs. Its largest microwave anechoic chambers in the region, located in Guangzhou, China, has been used by many customers around the world as an accredited testing facility for antenna performance benchmarking. Comba’s Antenna & Subsystem division offers full range of wireless antenna and RF products for cellular systems.
Comba has wide range of network products to provide total solutions for network coverage enhancement.
Comba Telecom, a pioneering Open RAN hardware provider, has in-depth knowledge and experience in radio technologies, offering a range of highly adaptable network products
ScanViS expedites the adoption of top-notch, forward-thinking computer vision AI technology for secured, accurate authentication processes in both private and public sectors to enhance security and operation efficiency. We strive to enable smarter, more efficient, reliable and convenient ID verification processes, making internal and external services more personalized.
Innovative cell site solutions for telecom operators
Innovative solutions for enterprises
The world’s busiest airports have tens of millions of passengers passing through in arrivals, departures and transit every year. Passengers expect a seamless and ubiquitous wireless experience at the airport and network designs must enable coverage and capacity to accommodate the high traffic conditions.
Today in our digital age, education institutions are deploying connected classroom learning to bring digital media content into the classroom. Tablets and smart phones are augmenting and even replacing textbooks as a tool for teaching and learning. With digital media contents and connection to internet, people become more dependent on smart connected devices for better learning experience.
Public safety first responders such as ambulance service, fire service, law enforcement, rescue squad, emergency management and securities are mission critical operations that help protect and rescue the general public from danger. Communication networks have to ensure that critical information is transmitted and received promptly to co-ordinate and facilitate rescue efforts.
Healthcare industry is experiencing ever increasing growth due to global population ageing, the rise of incidence of cancer diseases, outbreak of flus and many other chronic diseases. As the standards of living improved around the world, public and private hospitals or other healthcare institutions are investing a lot of money to improve their healthcare services and facilities.
Hospitality industry is a very broad industry as it consists of hotels, cruise ships, restaurants and anything that covers tourism or for leisure. In today’s high-tech world, mobile technology and social media act as the platform for businesses to promote their services and offerings for customers to make reservations through tablets and phone apps. Customers are also able to praise or critique their experience directly through social media. Hence the success of businesses is dependent on customer’s satisfaction and their praises for the services.
Retail industry today is experiencing a tremendous amount of changes as the way business is performed using push and pull marketing services through smart phones and devices. During shopping, people could search for a brand’s closest store in relation to where they are right now or a brand could send a discount voucher while people entering their store. People could easily locate where and what they want to buy. This could not be done without wireless mobile coverage.
With a seasoned team of R&D engineers and its state-of-the-art design tools and testing equipment, Comba supplies customers with robust, cost-effective antennas based on its innovative patented designs. Its largest microwave anechoic chambers in the region, located in Guangzhou, China, has been used by many customers around the world as an accredited testing facility for antenna performance benchmarking. Comba’s Antenna & Subsystem division offers full range of wireless antenna and RF products for cellular systems.
Comba has wide range of network products to provide total solutions for network coverage enhancement.
Comba Telecom, a pioneering Open RAN hardware provider, has in-depth knowledge and experience in radio technologies, offering a range of highly adaptable network products
ScanViS expedites the adoption of top-notch, forward-thinking computer vision AI technology for secured, accurate authentication processes in both private and public sectors to enhance security and operation efficiency. We strive to enable smarter, more efficient, reliable and convenient ID verification processes, making internal and external services more personalized.
Innovative cell site solutions for telecom operators
Innovative solutions for enterprises
PRODUCTS & SOLUTIONS
Find our products or and services according to your needs
PRODUCTS & SOLUTIONS
Find our products or and services according to your needs
Model No.COM-BU21ODN1
Intermodulation @2x43dBm(dBc)-155
Dimension (L x W x H in mm)180x183x73.5
Connector TypeDin Female
Frequency Range (MHz)B1:698-3800, B2:698-3800
Max. input power (W/Port)/
Power Handling (W)100(as combiner)/500(as splitter)
RemarksASBU new product release of May, 2020. For more information, please contact RM.