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Rogers RO4350B high-frequency board
Product description
RO4350B is a patented material reinforced with woven glass cloth in a hydrocarbon resin system/ceramic filler. Its electrical properties are very similar to PTFE/woven glass cloth materials, and its processability is similar to epoxy resin/glass cloth materials. RO4350B can adopt standard processing technology of epoxy resin/glass cloth, while providing strictly controlled dielectric constant and loss, and its price is a fraction of traditional microwave materials. There is even no need for special through-hole pre-treatment or operation procedures like PTFE based microwave materials. At the same time, it has passed the UL 94V-0 fire rating required for active equipment and high-voltage RF design. Rogers Ro4350B high-frequency material, dielectric constant: 3.38 ± 0.05, loss factor: 0.0027, temperature coefficient of dielectric constant:+40, volume resistance: 1.7 × 10&10, surface resistance: 4.2 × 10&9, TG：＞280，TD：425， Thermal conductivity: 0.64 Characteristics: Low dielectric constant tolerance and low loss Stable electrical characteristics at different frequencies Low dielectric constant fluctuation with temperature Low Z-axis expansion coefficient Easy to mass produce CAF Impedance (resistant to ion migration).
Application fields:
Cellular base station antenna and power amplifier
Microwave point-to-point connection (P2P)
Automotive radar and sensors
Radio Frequency Identification (RFID) tags
High frequency head (LNB) for live broadcasting satellites
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