Brief introductionFilter is a kind of the device that allowing a certain part of the frequency of the signal through smoothly, and inhibit the other part of the frequency of the signal. Can pass the frequency range of the signal in the fiter, known as the passband; On the other hand, the signal attenuation or completely suppressed was very frequency range is called the band rejection. It is small with high stability etc. Frequency division can be customized according to user requirements.
Operation EnvironmentTemperature:
Operating: -40°C to +70°C
Storage: -40°C to +70°C
Humidity: 0%-100% non-condensing
Outline Dimensions

Stablished in 1998, Beijing CoreLogic is a manufacturer of telecom equipment and electromagnetic components with R&D teams.
Beijing CoreLogic Communication Co. Ltd dedicated in wire telecom industry starting with ISDN. CoreLogic developed several series of product for the market including ISDN access terminals, xDSL filters & splitters, electro-magnetic components and media converters.
CoreLogic shifted its major business from wire telecom to wireless network since 2012, released several product series to the market. The major products includes:
GNSS Timing Synchronizing system
GNSS Antenna
Mobile Base Station Auxiliary Equipment
With high quality products and services now Corelogic has been the main supplier of a number of famous companies in broadband sector.
Our factories are equipped with professional production facilities and run fully under Quality Assurance system. The company has obtained ISO9001, ISO14001, ISO45001 certificate.
Give full play to the powerful advantages of independent development to enable the company to continuously launch new products and continuously expand new areas; through excellent product quality and perfect after-sales service, it fully wins the trust of users.
By implementing relevant laws and regulations to protect the environment, prevent pollution, save energy and reduce consumption, and create a good environment for civilized and clean production; by complying with occupational safety regulations, pay attention to occupational safety and hygiene; make employees healthy and happy; in short, through our solid work , To promote the continuous development of the company and make the company a standardized enterprise with a sense of social responsibility and customer satisfaction.