Rogers RO4350B RF Printed Circuit Board (RFPCB)

Rogers ro4350b high frequency circuit board

Ro4350b is a patented hydrocarbon resin system/glass cloth reinforced ceramic filler. Its electrical properties are very close to those of PTFE/woven glass cloth materials, and the processing performance is similar to epoxy/glass cloth materials.

ro4350b can use standard epoxy/glass cloth processing techniques while providing tightly controlled dielectric constants and losses at a fraction of the price of traditional microwave materials. No special through-hole pretreatment or handling procedures are required like PTFE-based microwave materials.

Ro4350b materials have passed UL 94V-0 fire protection rating for active devices and high voltage RF designs.

Real project demonstration:

Advantages of Rogers RO4350B:

1. Low DF

2. 温度で低いDK変動

3. 低いZ軸熱膨張係数

4. 低い内部膨張係数

5. 低DK耐性

6. さまざまな周波数での安定した電気特性

7. Easy to mass produce and multi-layer hybrid FR4, 費用対効果

Typical applications: cellular base station antennas and power amplifiers, マイクロ波ポイントツーポイント接続 (P2P), automotive radars and sensors, 無線周波数識別 (rfid) タグ, LNBs for live satellite broadcasts