The Verge Chinese website reported on September 13
PlayStation 4 did not storm Japan like a storm. Before the launch of the new Final Fantasy game, you can't decide on the performance of PlayStation. Final Fantasy XV will be launched later this year. Sony has just released a special edition of PlayStation 4 - the PlayStation 4 Slim - that is linked to the release of the game. This is the first special edition of the new PS4.
The special edition game machine is called "Luna Edition" and is priced at 39980 yen (about 393 US dollars). It will be launched on November 29th and will be launched on the same day as "Final Fantasy 15." The entire package includes games, CG movie Kingsglaive, and the original PS4 system theme.
PS Vita still has many users in Japan, and Sony has added some new colors to the handheld game system. From December 1, Japanese users can purchase metallic red and silver versions. (Author: SamByford Compilation: Sky City)
Click to view original english
The Chinese related rights of the works of The Verge in the United States belong to Tencent Corporation and may not be reproduced or excerpted without authorization.
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microwave PCB
microwave PCB`s is a type of PCB designed to operate on signals in the megahertz to gigahertz frequency ranges (medium frequency to extremely high frequency). These frequency ranges are used for communication signals in everything from cellphones to military radars. The materials used to construct these PCB`s are advanced composites with very specific characteristics for dielectric constant (Er), loss tangent, and CTE (co-efficient of thermal expansion).
High frequency circuit materials with a low stable Er and loss tangent allow for high speed signals to travel through the PCB with less impedance than standard FR-4 PCB materials. These materials can be mixed in the same Stack-Up for optimal performance and economics.
The advantages of using materials with a low X, Y and Z CTE is a resulting PCB structure that will remain extremely stable in high temperature environments while operating at up to 40 GHz in analog applications. This allows for the effective placement of very fine pitch components including, in some cases, bare die-attach. Additionally, the low CTE materials will facilitate the alignment of multiple layers and the features they represent in a complex PCB Layout.
Features
.CTEr = +40/+50 ppm per °C (low); Tg (glass transition temperature) is 280°C
.ER = 3.38/3.48 at 10.0 GHz
.ER is constant to 40.0 GHz
.ED (electro-deposited) copper only
.Layer-to-layer thickness control = +/- 0.001
.Fabrication costs are typical to slightly increased
Microwave PCB,Microwave Frequency PCB,Bare Copper Microwave PCB,High Frequency PCB
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