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About Yantel
Yantel Corporation, founded in July, 2004, is a national Hi-tech enterprise started by RF experts returning from abroad. We own advanced key patented technologies for microwave passive components and for the IC design Technology of MMIC and MIC. So far Yantel hold over twenty international invention patents in fields of RF semiconductor components and IC chips, dozens of which are patented in US, Europe and China. Yantel’s project Temperature Compensation Attenuator has been granted with 3 US patents and international invention patents in Europe, China, korea and Taiwan, also was recognized as Science and Technology Program 2006 in China; RF Minature Wideband Variable Attenuator was listed into the Innovation Program of 2008 by National Department of Science and Technology. Another honor is Yantel Corporation was awarded the prize 2008 Outstanding Enterprise with Intellectual Property by Intellectual Property office in Shenzhen,China. Yantel is well equipped with advanced manufacturing facilities for chips and components as well as excellent RF test equipment like network analyzer. We provide high-reliability and good repeatability products assured by years of experience, know-how of manufacturing and complete production process.
Product Competitiveness
Innovative patented technology,excellent RF characteristics, competitive cost are the highlights of Yantel products, which can reach more extensive applications than conventional devices ,with fields in 2.4GHz, 5.8GHz RFID, WiMAX, WLAN, UWB, wireless access system、mobile communication system, GPS, base station, repeater , RF active modules and system.
Advantages
 Innovative technology and excellent RF characteristics
Highly competitive price
Wide frequency range: DC-6, 26.5GHz
Super small size by adopting advanced RF micro-strip technology
Small reflection（Max. VSWR）
High-reliability
Good repeatability
Extensive applications in variety of microwave and RF communication systems
International Patents |
| Brief Introduction of the Key Patented Technologies | |
 RF Microwave Temperature Compensation Attenuator
RF Microwave Miniature Wideband Variable Attenuator
Highly Efficient and Lossless Temperature Compensation Bias
Circuit for Microwave FET Built-in Chips
 RF Microwave Continuously Variable Inductor
Dispensing Technology of Low Cost,High Efficiency and Reliability
for Packaging of Miniature Chips
Resin-packaging Method of Low Cost and High Yield for Large
Scale Packaging on Substrates
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