high frequency circuit board built on Wangling's F4B substrates

Shenzhen Bicheng
Electronics Technology Co., Ltd

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F4B High Frequency PCB

May 20, 2022

F4B series high frequency materials are Wangling's products of PTFE woven glass fabric. Today, we'll learn the woven glass fabric with ceramic filler: F4BTM-1/2. It's widely used in navigation, radar, satellite communication, 4G, 5G communications etc. with advantages in price and stableness in quality.

F4BTM-1/2 has wide range of dielectric constant (DK) 2.55 to 10.2, and wide laminate thickness, 0.254mm to 10.0mm. Here I list them in the table and keep 3 seconds, you can make a screenshot for the purpose of learning