Contact Sales & After-Sales Service

Contact & Quotation

  • Inquire: Call 0086-755-23203480, or reach out via the form below/your sales contact to discuss our design, manufacturing, and assembly capabilities.
  • Quote: Email your PCB files to Sales@pcbsync.com (Preferred for large files) or submit online. We will contact you promptly. Please ensure your email is correct.
Drag & Drop Files, Choose Files to Upload You can upload up to 3 files.

Notes:
For PCB fabrication, we require PCB design file in Gerber RS-274X format (most preferred), *.PCB/DDB (Protel, inform your program version) format or *.BRD (Eagle) format. For PCB assembly, we require PCB design file in above mentioned format, drilling file and BOM. Click to download BOM template To avoid file missing, please include all files into one folder and compress it into .zip or .rar format.

Electronic Components Sourcing

Sourcing high-quality electronic components is essential to create quality products for your brand. Choosing the right parts ensures that your products are functional and useful for end users.

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Sales@PCBsync.com

Prototype Assembly

Our prototype runs are often a mix of large BGAs and tiny 0201 components, and we’ve had issues with other assembers on yield. PCBsync’s assembly team delivered a perfect first-run success. The board was pristine, the solder joints were impeccable under the microscope, and everything worked straight out of the box. Their attention to detail in the assembly process saved us weeks of debug time. They are now our go-to for critical prototype assembly.

- Maria Rodriguez CTO

Electronic Manufacturing

Scaling from hundreds to tens of thousands of units for our smart home device presented huge supply chain and manufacturing challenges. PCBsync’s full electronic manufacturing service was the solution. They didn’t just build the PCB; they managed the entire box-build, sourced all components (even during shortages), and implemented a rigorous quality control system that drastically reduced our field failure rate. They act as a true extension of our own production team.

- Ben Carter Operations Director

RO4700 0.5mm 1oz ENIG 4-Layer Smart Pill RF Transceiver Board

RO4700 0.5mm 1oz ENIG 4-Layer Smart Pill RF Transceiver Board

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Product Details

The RO4700 4-layer RF transceiver board is a specialized high-frequency solution designed specifically for ingestible smart pill technology and compact wireless medical sensors. This board facilitates seamless RF communication within a highly miniaturized footprint, ensuring signal integrity where standard FR-4 materials would fail. By leveraging the low-loss properties of Rogers RO4700 laminates, engineers can achieve consistent performance across complex 4-layer stackups.

Key Features

  • Material: Rogers RO4700 high-frequency thermoset laminate for stable dielectric constant ($Dk$).

  • Layer Count: 4-layer precision stackup for optimized signal and ground plane separation.

  • Thickness: Ultra-thin 0.5mm profile to meet strict smart pill volumetric constraints.

  • Surface Finish: ENIG (Electroless Nickel Immersion Gold) for superior solderability and oxidation resistance.

  • Copper Weight: 1oz (35µm) finished copper for robust power distribution.

  • Reliability: Low Z-axis coefficient of thermal expansion (CTE) for enhanced plated through-hole reliability.

Applications

  • Medical Electronics: Ingestible “smart pills” for diagnostic imaging or drug delivery.

  • Wireless Sensing: Compact RF transceivers for real-time biological monitoring.

  • IoT & Wearables: Low-profile communication modules for high-frequency data logging.

  • Aerospace: Miniature telemetry systems requiring low-outgassing materials.

Why Choose PCBSYNC

PCBSYNC is a professional PCB fabrication, PCBA, and EMS manufacturer delivering precision-built electronics for aerospace, medical, automotive, industrial, and smart energy applications. We handle everything from rapid prototyping to mass production — including rigid, flexible, and rigid-flex PCBs, full turnkey assembly, component sourcing, AOI and X-ray inspection, and OEM/ODM support. Reliable boards. Consistent quality. From prototype to production — PCBSYNC.

Contact the PCBSYNC technical team today to discuss your RO4700 RF transceiver requirements or to submit your Gerber files for a formal quotation.

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Contact Sales & After-Sales Service

Contact & Quotation

  • Inquire: Call 0086-755-23203480, or reach out via the form below/your sales contact to discuss our design, manufacturing, and assembly capabilities.

  • Quote: Email your PCB files to Sales@pcbsync.com (Preferred for large files) or submit online. We will contact you promptly. Please ensure your email is correct.

Drag & Drop Files, Choose Files to Upload You can upload up to 3 files.

Notes:
For PCB fabrication, we require PCB design file in Gerber RS-274X format (most preferred), *.PCB/DDB (Protel, inform your program version) format or *.BRD (Eagle) format. For PCB assembly, we require PCB design file in above mentioned format, drilling file and BOM. Click to download BOM template To avoid file missing, please include all files into one folder and compress it into .zip or .rar format.