22

✏️ Editing: 1682238625.M330869P1479777.depro4.fcomet.com,S=14531,W=14674:2,S

Envelope-to: info@autozone.com.sa
Delivery-date: Sun, 23 Apr 2023 10:30:25 +0200
MIME-Version: 1.0
Date: Sat, 22 Apr 2023 18:20:32 +0800
Content-Type: multipart/alternative; charset=UTF-8; boundary="mBle8GR=_Aad4rJfPFdL8PC7SB7uBdO7Fv"
Content-Transfer-Encoding: 8bit
Content-Disposition: inline
From: "bichengpcb20@163.com" <bichengpcb20@163.com>
To: info@autozone.com.sa
Sender: sales13@tradepro.net
Reply-To: bichengpcb20@163.com
Message-ID: <2023040022182000320798@tradepro.net>
In-Reply-To: <2023040022182000320798@tradepro.net>
Subject: ***SPAM*** High Frequency PCB Made on Rogers AD1000 | AD1000 RF PCB

This is a multi-part message in MIME format

--mBle8GR=_Aad4rJfPFdL8PC7SB7uBdO7Fv
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: Base64
Content-Disposition: inline
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--mBle8GR=_Aad4rJfPFdL8PC7SB7uBdO7Fv
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: 8bit
Content-Disposition: inline

<html><head>
 <meta http-equiv="content-type" content="text/html; charset=UTF-8">
 <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
 <meta name="GENERATOR" content="MSHTML 11.00.9600.19204"></head>
<body>
<span style=&#39;font-family: 宋体; font-size: 10.5pt; font-weight: bold; mso-spacerun: "yes"; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-font-kerning: 1.0000pt;&#39;>Impedance controlled PCB services for high-performance applications&nbsp;Hello,&nbsp;Impedance control is essential for achieving smooth signal transmission with minimal energy loss in a circuit board. To ensure that the receiving end can fully absorb the transmitted signal without reflection, we offer PCB services that meet your impedance control requirements.&nbsp;The four basic elements that affect impedance are the thickness of trace, width of trace, height of laminate, and dielectric constant of the board material. The percentage of each element&#39;s impact on impedance is as follows: thickness of trace (7%), width of trace (4%), height of laminate (35%), and dielectric constant of board material (8%).&nbsp;We offer various types of characteristic impedance, including single-ended (line), differential, and coplanar impedance. Our PCB services include prototypes, small runs, and mass production supply, and we can produce PCBs with 2-32 layers. We also offer various surface finishes, including HASL, Immersion gold, Immersion tin, Immersion silver, and OSP, as well as various solder mask colors such as Green, Blue, Matt blue, Red, Yellow, Black, Matt black, and White. Our production capabilities include BGA, Blind via, Edge plated castellation, and press fit holes.&nbsp;Our impedance-controlled PCBs are suitable for various applications such as synchronous digital hierarchy (SDH), GSM, CDMA, PC, and high-power wireless phone systems. If you have any impedance-controlled PCB requirements, please send your gerber files to this email address, and we will get back to you as soon as possible.&nbsp;Thank you for your attention. RegardsJane Shi&nbsp;| Business developmentBicheng PCB&nbsp;&nbsp;|&nbsp; <a href="http://www.highfrequencypcb.com/">www.highfrequencypcb.com</a>&nbsp;| Material partners: Rogers, Taconic, 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.

</Body></html>

--mBle8GR=_Aad4rJfPFdL8PC7SB7uBdO7Fv--

MR SKB