VI-Telefilter products for Space and Military Applications
This filter family offers a HI–REL under specific environmental
condit-ions. But each solution is unique. VI-Telefilter has developed a
tech-nology for matching the SAW chip internally. With this solution, we
can support customer requests for solutions without matching. This has been
applied for TFS70AG and TFS70AH, where high termination impedances are
internally matched to 50 Ohms.
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Space and Military Applications and VI-Telefilter
All VI-Telefilter plants are TS16949 and ISO14000 certified. Additional
production and testing steps are used on a case by case basis to ensure
HI–REL. The focus is the definition of requirements together
with the customer and their survey and report to the customer with new
introduced quality tools like PPAP and APQP. Together with different
preventive techniques like FMEA we ensure that the ordered parts reach
the customer in best quality on time.
VI-Telefilter has several production lines that enable us to handle
low-volume, medium-volume and high-volume markets. Multilayer
ceramic-based, surface-mount and metalcan-pin solutions are supported.
The whole field of SAW design principles is available for customized
Final tests at minimum and maximum temperatures of operating temperature
ranges may be performed. VI-Telefilter supports the delivery of filter
sets, cascaded filter pairs, and sets of cascaded filter pairs.
Customized solutions may include an internal matching of the filter to