Dielectric Ceramic Products
High quality and compact filter productsprovided by our proprietary, lowloss dielectricceramic materials and unique filter designcapabilities.

	●	Duplexer: Component used to separatetransmitting and receiving signals in order toprevent interference.
	●	Filter: Component used to decrease thenoise generated by other components withinthe circuit or received from outside. It alsoretrieves essential communication signalsfrom radio waves scattered in the air.
	●	Resonator: Component that resonates atspecific frequencies in order to generatereference signals.

Duplexers for Cellular Infrastructures
High performance, light weight duplexers thatare 1/20th to 1/200th theweight and size of conventional products. Our devices arecapable of simultaneouslyprocessing strongtransmission signals to as far as severalkilometers away,and very weak receptionsignals sent from mobile handsets.

●ApplicationsCellular base stations, repeaters, etc.
(WCDMA, CDMA and GSM)





Filters for Cellular Infrastructures
Products include reception filters and transmissionfilters. Receptionfilters are designed toselectively retrieve radio waves transmittedfrommobile phones, from among radio wavesscattered in the air. Transmissionfilters aredesigned to reduce noise generated from withinbase stationsto prevent emission from basestations. Tailor-made filters are also available.

●Applications
Cellular base stations, repeaters, etc.
(WCDMA, CDMA, GSM, PHS and TD-SCDMA)


Filters and Duplexers for WiMAX andDATA Communications
The WiMAX standard is gaining momentumfor real-use applicationand development as anext-generation standard for high speedmobile communications.We offer anextensive range of WiMAX and other DATAcommunication productsand customizationfor diverse needs, with products ranging fromhigh performancefilters and duplexers forbase stations, to small filters used for modemcardsand mobile handsets.

●ApplicationsBase stations, modem cards, and mobilehandsets operatingat 2.3 GHz (WiBRO)/2.6GHz/3.5 GHz/5.5 GHz/5.8 GHz






Other Filters and Duplexers for Data Communications
Wide variety of products to support many telecom standards.

●Applications
3G modems (WCDMA, EVDO, TD-CDMA), wireless LANs, other


Filters and Duplexers for Automotive Applications
Wide variety of products to support intelligent traffic systems.

●Applications
Telematics, GPS, satellite radio, Vehicle Information and CommunicationSystems (VICS), electronic toll collection (ETC), other


Filters for Industrial and Professional Equipment
High reliability filters for police, fire radio, and industrial radio

●Applications
TETRA and other professional industrial radio









Products under Development
New technologies and products are beingdeveloped to meet the needs ofemerging telecom technologies and standards.

FBAR
High performance, ultra-miniature filters and duplexers are being developedusing the ceramic thin film nanotechnology, MEMS. With this high performanceceramic thin film technology at the core, we envision a whole new rangeof products.

●Applications
Mobile phones (WCDMA, CDMA), and high frequency data communication devices








Multilayer Ceramic Devices
Miniature chip components using LTCC technology for various applications.

●Applications Cellular base stations and DATA communications.












Low Temperature Co-fired Ceramic Substrates
These high performance substrates contribute to miniaturized modules byincorporating passive component functionalities.














Other
PTC Thermistors
Ceramic PTC (Positive Temperature Coefficient) thermistors are used astemperature sensing elements or as heating elements to maintain a specifictemperature.

●Applications
Key components for lithium-ion battery protectors
Fuel pre-heaters for automobiles and motorcycles, other


Manufacturing Locations

Ube Electronics, Ltd. Location: Mine City, Yamaguchi Prefecture, Japan		Ube Electronics (Wuxi) Co., Ltd. Locations: Wuxi City, China