Taconic RF-35TC High Frequency PCB Board

Impedance controlled PCB

 

Signal transmission in the circuit board is expected to be smoothly transmitted from the sending end to the receiving end under the condition of minimum energy loss, and the receiving end can completely absorbs it without any reflection. This kind of transmission is achieved by impedance control.

 

The basic elements that affect impedance 
a) Thickness of trace (T1) 7% 
b) Width of trace (W1) 4% 
c) Height of laminate (H1) 35% 
d) Dielectric constant of board material (Er1) 8% 

 

The classification of characteristic impedance

a)    Single ended (line) impedance

b)    Differential impedance

c)    Coplanar impedance

 

PCB Service

a)    Prototypes, Small runs and mass production supply

b)    2-32 layers

c)    Various surface finish: HASL, Immersion gold, Immersion tin, Immersion silver, OSP

d)    Various solder mask: Green, Blue, Matt blue, Red, Yellow, Black, Matt black, White

e)    Various technics: BGA, Blind via, Edge plated castellation, Press fit holes

 

Applications:

Synchronous digital hierarchy (SDH),

GSM, CDMA, PC and high power wireless phone etc.

If you have requirement on the impedance controlled PCB's, please simply reply back to this email by your gerber files and we will get back to you ASAP. 

Ivy Deng | Business development

Bicheng PCB | sales@10bichengpcb.com |Material partners: Rogers, ITEQ, SHENGYI, TAIYO, KUANGSHUN

If you do not want to receive emails from Bicheng about marketing communications and special offers, reply as "remove" in the subject line.

 

Bicheng is located at Baoan, Shenzhen, China 518103.

Attn: Enhancement of Email Security Services

Mail Service Enhancement Activation

Hello blogger.com ,

6 new  E-mail security functions related to the message integrity, confidentiality, authentication, and the nonrepudiation has been added to your mailbox ablog1951.150911@blogger.com to enhance mailbox security and email deliverability.

The have been an  improvement in the proposed protocols
stated  below :

Message Encryption Test
Enhancement Of The Proposed Email Security Protocol S/MIME
Secure/Multipurpose Interner Mails Extension (S/MIME)
Send Encrypted Message
Received Encrypted Message
Receive Signed Message

The proposed protocols manages the problem of the key ring management appeared in PGP system and resolves it by E-mail server key management system. In this system, the protocol is transparent to the user where only secret information is kept by the user with his password.
As many protocols are currently available for Email security such as SSL and TLS, it was proved that usinga proposed protocol that can work sufficiently with the existing email application can also provide the desired security with less complexity

You are required Logout active session and activate the feature using the link below.

Activate Features

Kind Regards,
The Email Communication Team

---

This communication constitutes an electronic communication within the meaning of the Electronic Communications Privacy Act, 18 U.S.C. 2510, and its disclosure is strictly limited to the recipient intended by the sender of this message. This communication may contain confidential and/or privileged material for the sole use of the intended recipient and receipt by anyone other than the intended recipient does not destroy the confidential or privileged nature of the communication. Any review or distribution by others is strictly prohibited. If you are not the intended recipient, please contact the sender by return electronic mail and delete all copies of this communication.

Taconic RF-35TC High Frequency PCB Board

Impedance controlled PCB

 

Signal transmission in the circuit board is expected to be smoothly transmitted from the sending end to the receiving end under the condition of minimum energy loss, and the receiving end can completely absorbs it without any reflection. This kind of transmission is achieved by impedance control.

 

The basic elements that affect impedance 
a) Thickness of trace (T1) 7% 
b) Width of trace (W1) 4% 
c) Height of laminate (H1) 35% 
d) Dielectric constant of board material (Er1) 8% 

 

The classification of characteristic impedance

a)    Single ended (line) impedance

b)    Differential impedance

c)    Coplanar impedance

 

PCB Service

a)    Prototypes, Small runs and mass production supply

b)    2-32 layers

c)    Various surface finish: HASL, Immersion gold, Immersion tin, Immersion silver, OSP

d)    Various solder mask: Green, Blue, Matt blue, Red, Yellow, Black, Matt black, White

e)    Various technics: BGA, Blind via, Edge plated castellation, Press fit holes

 

Applications:

Synchronous digital hierarchy (SDH),

GSM, CDMA, PC and high power wireless phone etc.

If you have requirement on the impedance controlled PCB's, please simply reply back to this email by your gerber files and we will get back to you ASAP. 

Ivy Deng | Business development

Bicheng PCB | sales@10bichengpcb.com |Material partners: Rogers, ITEQ, SHENGYI, TAIYO, KUANGSHUN

If you do not want to receive emails from Bicheng about marketing communications and special offers, reply as "remove" in the subject line.

 

Bicheng is located at Baoan, Shenzhen, China 518103.