Quartz etc., Antenna, RF-Module

Citizen Finetech Miyota
From the maker of precision watches comes a full line of kHz quartz crystals. Citizen is one of the world's largest manufacturer of kHz quartz crystals in cylindrical, plastic, metal and ceramic packages.
Products: KHz crystals

Chequers Electronic Ltd. (China)
Established in 1988, Chequers Electronic Ltd. (China) has been developing various frequency-control components based on its advanced ceramic technology used in frequency-control components for applications from remote controls to TV satellite receivers. To effectively utilize and improve our advanced ceramic technology, Chequers has invested a large quantity of resources not only in developing innovative use of existing ceramic materials, but also new quality ceramic materials to meet the ever-increasing demand for the development of next generation frequency-control components.
Products: KHz crystals, MHz crystals, XO, VCXO, crystal filters, SAW filters / resonators, ceramic IF filters, ceramic resonators,
dielectric filters, ceramic antennas

SMI INC.
is a rising leader of crystal technology. SMI is specialized in the newest SMD versions of crystal units, clock OSC, TCXO, VCXO, MCF filters, etc. and supplies products of high quality and high stability backed by highly reliable data in the frequencies from 16.000KHz (low) to 300.000MHz (high) , strict quality control and severe shipping inspection. In addition to SMD versions, we can supply products of a thru-hole type.
Products: KHz crystals / MHz crystals, XO, VCXO / TCXO / VCTCXO, monolithic crystal filters

MARUWA CO.,LTD
is setting the standards for tomorrow's fine ceramics mass production technology. Their task is to work with our customers, enabling their business expansion by providing the best in quality, value for money and delivery. The compact high-performance models equipped with a subminiature VCO or LTCC substrate, developed to meet the needs for cellular phones, and the high-performance models equipped with our original coaxial resonator permit production of custom-made products that will meet customers needs.
Products: VCO [ voltage controlled oscillators ] up to 6 GHz

INPAQ TECHNOLOGY CO., LTD.
researches, designs, manufactures and markets a wide range of Integrated Passive Components, including EMI filters, Over Voltage Protectors, Over Current Protectors, and RF components. Inpaq challenge is to play a role as a pioneer in the field of circuit protection and RF components. INPAQ hopes to become a company that is an ideal business partner in the rapid technological evolution.

Products and Services.
Not only components, but testing services for customers: ”The major difference between INPAQ and our competitors is that we provide testing services for customers in our laboratory. We assist our customers improving their applications and promoting efficiency and efficacy of products. Besides business, we give our customers what they need like certifications for SAR, radiation patterns etc."

Quality Policy.
In order to provide our customers with the highest value and the most competitive proposals, we promise to improve and innovate our production processes, products and services continuously.

Quality Commitment

• We are certified QS9000, ISO9001, ISO14001 and IECQ since 1999


• Quality improvement tools:6 Sigma/SPC/PDCA/FMEA
  Environment policy ( INPAQ banned substance list)

To conform to the worldwide consciousness for environmental protection, implement the pollution prevention, integrate environmental management resources and increase environmental effectiveness, our company dedicates itself to building up, implementing and maintaining the environmental management system according to ISO14001.
We provide component devices and RF antenna. GPS Antenna/Chip Antenna/Sleeve Antenna/ Cellular Phone Antenna. Varistor/Suppressor/ Thyristor/ Resettable Fuse/ Resistor/ Capacitor Array

AUREL S.P.A.
was established in 1970 with the mission to develop and promote thick film technology and equipments.

AUREL products include: thick film hybrid with custom-design and assemblies, proprietary design radio frequency modules, avionic application modules, electro medical instruments, remote controls for 315MHz, 433 MHz, 868 MHz, 915 MHz and 2.4 GHz Band.

AUREL, leader in short range devices & radiofrequency modules is ISO 9001 Ed. 2000 certified for full design and manufacturing process. AUREL Wireless:here you can find the latest radio frequency modules conforming to RTTE European standards.
Products: RF receivers, key-fob transmitters, hybrid transmitters, data transceivers for wireless application, radio modem for radio telemetry, radio data link, ZigBee Modules. Wipe RF antennas for car alarms, remote controls.

JRC
JAPAN Radio Co., Ltd. has been a leading company for a long time mostly in radio technologies and in the expansion of the market. JRC has been developing very small devices for communication, called SAW FILTERS (Surface Acoustic Wave filters) and supplying a lot of these devices to various markets They concentrate on supplying SAW filters principally for high frequency applications which are RF band. JapanＲａｄｉｏ Co., Ltd. prepares many kinds of products for cellular GPS, Low Power Transceiver, Keyless Entry Systems and others. Please give us patronage anytime.
Products: SAW filters , SAW resonators