Impedance Control Rogers PCB Board Prototype Custom Fabrication Service
Product Name |
Rogers Board |
Key Feature 1 |
Blind Hole In 0.79mm |
Key Feature 2 |
Hole In Pad |
Key Feature 3 |
Impedance Control |
Rogers Board With Blind Hole In 0.79mm Hole In Pad Impedance Control PCB Board Prototype
Brand: ONESEINE
Material: Isola FR406
Thickness: 5mil
Surface finish: ENIG
Min line: 3mil
Min hole: 0.1mm
Precision Redefined: 0.79mm Blind Via-in-Pad Rogers PCBs with ±1.5% Impedance Control for 40GHz Systems
The Millimeter-Wave Manufacturing Challenge: In 5G mMIMO, satellite communications, and defense radar systems, blind vias in pads enable 70% space savings versus traditional dog-bone routing.
Our Solution: China's most advanced Rogers PCB prototype line delivers:
- 0.79mm laser-drilled blind vias (aspect ratio 1:1.5)
- ±0.025mm hole position tolerance
- TDR-validated impedance control to 110GHz
- Zero pad cratering at -55°C↔+150°C thermal cycles
Applications Revolutionized
Phased Array Radar Systems
- 64-element TR modules with 0.79mm blind vias under QFN pads
- Achieved ±0.2° beam steering accuracy at 150km range
Low-Earth Orbit Satellite Payloads
- Ka-band transceivers with 40% reduced footprint
- Passed NASA GEVS-5000 thermal vacuum testing
6G Test Equipment
- D-Band (140GHz) signal analyzers
- EVM <-40dB at 112Gbps PAM4
Why Global RF Leaders Choose Our Prototypes
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Precision Manufacturing Arsenal: Picosecond UV Lasers (10μm spot size), Time-Domain Reflectometry (100% impedance mapping), Cross-Section Analysis (IPC TM-650 2.1.1 compliance)
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Certified Reliability: 500 thermal cycles (-65°C ↔ +150°C), MIL-PRF-31032 Class III, PIM Testing <-167dBc
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Speed-to-Innovation: 7-Day Functional Prototypes with full test reports, NPI-to-Production Bridge for seamless scaling to 10k+ panels/month