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China Factory Rogers Arlon AD350A 2.228mm PCB Circuit Boards Fabrication
PCB parameter:
Product name:Rogers HIGH FREQUENCY PCB Circuit Boards Prototype
Boards size:18*6CM
Surface finish:ENIG
Boards thickness:2.228mm
Layer:2
Solder mask:Green
Silkscreen:White
Precision AD350A RF PCBs: China’s 2.228mm Specialty for Aerospace & Defense Signal Integrity
Material Superiority
Rogers Arlon AD350A™ laminates deliver mission-critical performance in extreme environments:
Ultra-Stable Dk: 3.50 ±0.05 (1-40GHz)
Near-Zero Loss: tan δ = 0.0025 @ 10GHz
Thermal Resilience: -55°C to +175°C operating range
Moisture Resistance: 0.06% water absorption
Engineered for: Satellite payloads, phased array radars, EW systems requiring uncompromising phase stability.
Why 2.228mm Thickness Matters
This precision thickness enables:
✅ Impedance Control: ±2% tolerance at 40GHz via optimized dielectric height
✅ Power Handling: Supports 500W/mm² in T/R modules
✅ Vibration Damping: 40% resonance reduction vs. 1.6mm boards
✅ Layer Stacking: 12-layer hybrid builds with FR4 power cores
China’s Advanced Fabrication Capabilities
Material-Specific Processes
Plasma desmear for 100% via adhesion
Laser Direct Imaging (3mil line/spacing)
TDR-validated impedance control (±1.5%)
Critical Tolerances
Thickness: 2.228mm ±0.05mm
Layer registration: ±25μm
Surface flatness: <10μm warp
Certified Reliability
500 thermal cycles (-65°C↔+150°C)
MIL-PRF-31032 Class III compliance
PIM testing: <-165dBc @ 2x43dBm
Applications Enabled
Satellite Beamformers: 32-element arrays @ 38GHz
Missile Guidance PCBs: Survives 15,000g launch acceleration
5G mMIMO Radios: 64TRX systems with 0.15° beam steering accuracy
Quantum Computing Hubs: Low-loss cryogenic interconnects
Factory Advantages
Precision & Speed
10-day prototypes with material certs
30-day volume production (5k+ panels/month)
Cost Efficiency
40% savings vs. North American fabs
Zero NRE for DFM optimization
Technical Partnership
Free HFSS signal integrity analysis
On-site failure analysis lab
ITAR-compliant data security
