Aviacomm and Dejie launch the world's smallest 14-band RF front end

June 3, 2013-Aviacomm Inc., a leader in the broadband RF integrated circuit industry, and Spectec today announced the launch of a complete 14-band RF front-end module for immediate design in the future. The module installed on the half-size mini PCI card is also the smallest module that simultaneously covers the 3GPP band (from 700MHz to 2.7GHz).

A large number of documents prove that LTE is developing rapidly around the world, but the document does not mention the current increasing frequency split. Since there are more than 40 LTE bands that have been defined so far, and this number will continue to increase in the future, it will become a market demand to have analog front ends that can solve the band growth problem on small-sized devices. With Dejie's modules (Aviacomm-based ARF 1010EX broadband, programmable RFIC), manufacturers are able to implement this important function, allowing users to stay in touch while roaming around.

Existing methods rely on multiple RF chains for multi-band support, so each band requires a chip or port, PA, and multiple filters. With Aviacomm's broadband RF solution, Dejie is able to provide a single design with low power consumption on small-scale devices. The first module available to the market involves commonly used bands-1 to 5, 7, 8, 17, 20, 34, and 38 to 41.

In addition, the module can support all 3GPP 3G / 4G frequency bands, and a simple embedded RF switch can dynamically replace the front-end filter. Therefore, when the market or application needs, manufacturers can quickly deliver multiple band front-end to the market.

Shih Mo, CEO of Aviacomm, said: "Today's LTE roaming has not been widely adopted, because device manufacturers usually have a different hardware design for each operator. With SDLM-A110 provided by Dejie, device manufacturers can solve this One problem is that users can get LTE services all over the world. "

ST Joung, CEO of Dejie, said: "We are very pleased to share the first-class RF integration capabilities provided by Dejie. The LTE chipset has been integrated into a small but reliable mini PCI module, which makes OEM companies It can bring new LTE products to market in a short time. In addition, LTE modules can be provided with different specifications or interfaces as required, thus ensuring high flexibility and rapid integration of the final product. "

Dejie's SDLM-A110 module samples are now available. For more information, please contact, and visit our booth at Computex (Computer International), June 4-8, Taipei World Trade Center (TWTC) Hall 1, D0619a.

About Aviacomm

Aviacomm () was founded by a group of wireless experts focused on solving the last obstacle in cognitive radio solutions-radio frequency integrated circuits. Aviacomm is committed to providing low-power, high-performance, programmable frequency agile front-end solutions that meet the needs of various markets and applications. ARF1010EX with CMOS circuit can cover the frequency range of 300MHz to 2.8GHz and the channel of 0.5MHz to 40MHz with a single port, making this single RF solution can support multiple technologies up and down the spectrum.


Founded in 1994, Dejie Computer Co., Ltd. is a leading SDIO product supplier, specializing in the design and production of small wireless network cards to solve the wireless connection problems of handheld devices in order to enrich people's daily mobile life.

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