2Layer ro4350b Microwave HIGH FREQUENCY PCB Circuit Board

Product name: RO4350B high frequency board

Board material: Rogers 4350B

Number of layers: 2

Board thickness: 0.508mm

Surface technology: Immersion gold

Copper thickness: 1OZ

Minimum line width/line spacing: 4mil/4mil

Application: microwave high frequency circuit board

Rogers PCB applications.

Moreover, since nowadays 5G Technology developments are growing quickly, various devices request high-frequency PCBs and RF PCBs with high performance which need not only low electrical noise but also low signal losses. And Rogers PCB material is a perfect choice to match the technological characteristics, besides it is also cost-effective for this purpose. Some Rogers PCB applications are:

1 .Automotive Radar and Sensors
2. Microwave equipment of all kinds.
3. Cellular Base Station Antennas
4. RF Identification (RFID) Tags
5. 5G Station
6. Microwave point to point (P2P) links
7. LNB’s for Direct Broadcast Satellites

2-Layer RO4350B™ Microwave PCB | High-Frequency Circuit Board for 5G/RF Applications

Product Description:
Engineered for superior RF performance, our 2-Layer RO4350B High-Frequency PCB delivers exceptional signal integrity for microwave systems operating up to **30GHz+. ** Leveraging Rogers Corporation’s industry-leading RO4350B laminate, this circuit board combines ultra-low loss, stable Dk, and cost efficiency—ideal for high-volume commercial RF designs.

Key Advantages:
✅ RO4350B Laminate:

Ultra-low dielectric loss (tan δ ≈ 0.0037 @ 10 GHz)

Stable εr = 3.48 ± 0.05 across frequencies

Low Z-axis CTE (32 ppm/°C) for reliable plated through-holes

✅ Optimized 2-Layer Design:

Cost-effective solution vs. complex multilayers

Simplified impedance control (50Ω/75Ω)

Rapid prototyping & high-volume production support

✅ High-Frequency Performance:

Minimal dispersion & phase distortion

Tight Dk tolerance (±0.05) for precise RF tuning

Superior thermal management (↑ thermal conductivity vs. FR4)

Critical Applications:

5G NR mmWave Base Stations & Antenna Arrays

Automotive Radar (24GHz/77GHz) Sensors

Satellite Communications (SATCOM) LNBs

IoT/WiFi 6E/7 (5-7GHz) Power Amplifiers

Aerospace & Defense RF Systems

Why Designers Choose This Board:

Signal Integrity: Maintain power in high-speed digital/RF links.
Cost Efficiency: RO4350B outperforms PTFE laminates at 40% lower cost.
Reliability: UL 94 V-0 flame-rated, humidity-resistant, and lead-free compatible.

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Call to Action:
Accelerate your RF design! Request free stackup recommendations, Dk/Df reports, or instant prototyping quotes. Contact our RF engineers for RO4350B design support.