High Speed Frequency PCB Board , Microwave Antenna 4 Layer PCB Board level



Quick detail:

Specification:
High Speed Design Frequency PCB Board TACONIC high-performance insulating material for microwave, radio frequency (RF) and high-speed digital signal processing (DSP) market with PTFE/type woven glass fiber fabric sheet.This material can be applied to LNAs LNBs, PCS/PCN antenna system, global positioning system (GPS) and UMTS antenna system,And the power amplifier, passive components, collision avoidance radar system, aviation help guide remote control technology and system of the phased array radar.
Taconic materials are UL 94V-0 rated for active devices and high power RF designs.

High Speed Design Frequency PCB Board Special high electromagnetic frequency circuit boards, in general, can be defined as the frequency of the high frequency of 1GHz. Its physical properties, precision, technical parameters required is very high, commonly used in automotive anti-collision systems, satellite systems, radio systems, etc.

The basic characteristics of a high frequency board material requirements are the following:
(1) dielectric constant (Dk) must be small and very stable, usually the smaller the better signal transfer rate and the dielectric constant of the material
Inversely proportional to the square root of high dielectric constant is likely to cause the signal propagation delay.
(2) the dielectric loss (Df) must be small, mainly affect the quality, the smaller the dielectric loss signal transmission of the signal loss is smaller.
(3) as far as possible consistent with the coefficient of thermal expansion of the copper foil, copper foil separated because of inconsistency will cause changes in the hot and cold.
(4) to low water absorption, high water absorption will affect the dielectric constant and dielectric loss when damp.
(5) Other heat resistance, chemical resistance, impact strength, peel strength, etc. must also be good.


Typical Applications

• Cellular Base Station Antennas and Power Amplifiers
• Microwave point to point (P2P) links
• Automotive Radar and Sensors
• low dielectric loss
• RF Identification (RFID) Tags
• The stability of the dielectric constant
• An extremely low water imbibition
• LNB’s for Direct Broadcast Satellites

Microwave Antenna 4 Layer PCB Board,Radio frequency (RF) and microwave PCB’s are 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.


Parameter:

Features


• High Thermal Performance
 Tg: 180°C (DSC)
 Td: 340°C (TGA @ 5% wt loss)
 Low CTE for reliability
• T260: 60 minutes
• T288: 30 minutes
• RoHS Compliant
• UV Blocking and AOI Fluorescence
 High throughput and accuracy during PCB
fabrication and assembly
• Superior Processing
 Closest to conventional FR-4 processing
• Core Material Standard Availability
 Thickness: 0.002″ (0.05 mm) to 0.125″
(3.2 mm)
 Available in full size sheet or panel form
• Prepreg Standard Availability
 Roll or panel form
 Tooling of prepreg panels available
• Copper Foil Type Availability
 Standard HTE Grade 3
 RTF (Reverse Treat Foil)
• Copper Weights
 ½, 1 and 2 oz (18, 35 and 70 μm) available
 Heavier copper available upon request
 Thinner copper foil available upon request
• Glass Fabric Availability
 Standard E-glass
 Square weave glass fabric available
 Spread glass fabric available
• Industry Approvals
 IPC-4101C /21 /24 /26 /97 /98 /99 /101 /126
 UL - File Number E41625 as PCL-FR-370HR
 Qualified to UL's MCIL Program


Rogers material in stock:

Xinchenger Electronics co.,Ltd established in 2009,we have committed ourselves to manufacturing various of printed circuit boards.

We have accumulated abundant experiences in the line of high frequency microwave business for which widely apply to power divider,combiner,power amplifier,line amplifier,base station,RF antena,4G antena so on and so forth. Our company's sufficient stocks of hi-frequency pcb materials such as Rogers,TACONIC,Arlon,Isola,F4B,TP-2,FR-4 (dielectric rage:2.2-16) mainly used in the area of high technologies like communication device,Electronics,Aerospace,Military industry to meet our worldwide customers with high quality. Furthermore,we also keen on helping customers shorten the period of production development and 24 hours of sample service is available.

Since the day of company foundation we continuously engaged in researching special and high precision printed circuit boards with the strong production capability of 2 to 28 layers of highly precise impedence,multi-layer blind buried,multi-layer mix-compression,high TG, copper substrate,Ceramic substrate PCB. We emphasize the significance of traning program for every single staff in the company even grass-roots employees which becomes the most competitive factors to excel from others,our company have many experienced and professional teams from management to production line,30% are highly educated among the total amount of employees,advanced engineers and senior technicians are up to 80 people.

With advanced foreign technology supports and domestic 3G/4G device manufacturer in microwave pcb field which lead our experienced hi-frequency researching team to one step ahead of the line of printed circuit board business,we are honored to obtain sound reputations over our worldwide customers on the basis of fine qulity,prompt delivery,satisfied after sales service for may years and we assure our customers that we will return the favors with more and more superior products in the near future.