Dear haile.david.amos,
Good day.
This is a courtesy email to let you know that PCB with characteristic impedance control is widely used in high frequency circuit. PCB's that mixed high frequency material can reduce signal loss at high frequencies and meet the development needs of communication technology.
Mix high frequency material
4 layer PCB mixed with RO4350B
| --- ---------- LAYER 1 (TOP LAYER) 0.5OZ+PLATE
| Pre-Preg 10MIL RO4350B
| ---------- LAYER 2 (MID LAYER 1) 0.5OZ
1.6 mm +/-10% Core FR-4
| ---------- LAYER 3 (MID LAYER 2) 0.5OZ
| Pre-Preg 20MIL RO4350B
| --- ---------- LAYER 4 (BOTTOM LAYER) 0.5OZ+PLATE
If you have requirements on the combined material PCB's, please do not hesitate to contact us by simply reply back to this email or following contacts. I will get back to you ASAP.
Wish you the best in trade.
Ruth Huang | Business development
Bicheng PCB |Material partners: ITEQ, SHENGY, TAIYO, KUANGSHUN
(86-755-21949341 | www.bicheng-pcb.com | sales12@bicheng-pcb.com
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Bicheng is located at Baoan, Shenzhen, China 518103.