RF & Microwave PCB Manufacturer
Keep insertion loss low and impedance consistent across your RF and microwave circuits. With 20 years of manufacturing experience, LZJPCB produces custom RF PCBs using Rogers, PTFE, and hybrid materials, with precision transmission-line geometry, ±5% impedance control, and engineering support from prototype to mass production.
- 20 Years of PCB Manufacturing
- ±5% Impedance Control
- Rogers, PTFE & Hybrid Stackups
- Precision RF Transmission Lines
RF & Microwave PCB Materials & Low-Loss Laminates
Reduce signal loss and maintain consistent impedance with the right RF laminate. LZJPCB supports Rogers, PTFE, and hybrid materials, helping you match dielectric properties, copper roughness, and thermal performance to your operating frequency and PCB design.
Low-Loss RF Laminates for Your Frequency & Design
Your RF performance depends on more than low Df values. Get the right laminate for your frequency, impedance, and thermal requirements, with controlled dielectric thickness, copper profiles, and material traceability throughout production.
RF & Microwave PCB Design & DFM Support
Reduce impedance deviations, signal loss, and manufacturing rework before your RF PCB enters production. LZJPCB provides stackup engineering and DFM support to help align your materials, transmission-line geometry, and RF design requirements with precision fabrication capabilities.
RF Stackup & Impedance DFM
Maintain your target impedance and RF performance with a manufacturable stackup. Your laminate properties, dielectric thickness, copper geometry, and critical RF transitions are reviewed before fabrication to reduce manufacturing deviations.
- Stackup Engineering: Dk/Df, dielectric thickness & copper
- Impedance Control: ±5% tolerance
- RF Trace Geometry: Width, spacing & copper thickness
- Via Transitions: Antipads, stubs & back-drilling
- RF Connector Launches: Pad geometry & ground transitions
RF PCB Layout & Routing Guidelines
Reduce signal reflections, coupling, and insertion loss with properly defined RF transmission structures. Your layout is reviewed for trace geometry, grounding, isolation, and critical transitions to help preserve signal integrity during manufacturing.
- Transmission Lines: Microstrip, stripline & CPW
- Return Paths: Continuous reference planes
- RF Routing: Controlled bends & trace spacing
- Via Fencing: Ground vias & RF isolation
- Signal Transitions: Launches, vias & ground clearances
This section provides manufacturing DFM guidance; full RF circuit / layout design service is not implied.
Review PCB Design Support →RF PCB Shielding & EMI Control
Reduce electromagnetic interference, unwanted RF coupling, and grounding issues with properly designed PCB shielding structures. LZJPCB supports RF grounding, via fencing, shield can assembly, and enclosure interfaces to help protect signal integrity and reduce manufacturing risks.
RF Shielding & Grounding DFM
Keep your RF shielding effective from PCB fabrication through final assembly. Your grounding connections, shield footprints, via placement, and enclosure interfaces are reviewed to reduce EMI risks and prevent costly assembly modifications.
- Ground & Return Paths: Continuous ground planes and RF return paths
- Via Stitching & Fencing: Ground via spacing, placement, and isolation
- EMI Shielding: Shield cans, solder pads, and component clearances
- Enclosure Grounding: Chassis connections and mounting interfaces
Board-level DFM does not constitute system EMC design, chamber testing or certification.
Discuss Your RF Shielding Requirements →RF & Microwave PCB Applications
From RF filters and power amplifiers to 5G communication systems, your RF circuits require precise transmission lines, low-loss materials, and controlled impedance. LZJPCB supports complex RF PCB fabrication and assembly to meet your frequency, signal integrity, and thermal requirements.
RF Filter PCB
Maintain accurate filter response and minimize signal loss with precise resonator geometry, coupling gaps, and controlled impedance. Your RF filter boards are manufactured using low-loss laminates and precision copper processing.
RF Amplifier PCB
Manage RF signal loss, grounding, and heat dissipation in your amplifier designs. Your PCBs are manufactured with controlled RF transmission paths, thermal vias, and precision connector interfaces.
RF Power & Mixed-Technology PCB
Integrate RF, digital, and power circuits on one board while controlling interference and thermal performance. Your multilayer and hybrid PCBs support RF isolation, complex interconnections, and power distribution.
24 GHz & 5G RF PCB
Support high-frequency signal transmission with low-loss laminates, precise transmission-line geometry, and controlled RF transitions. Your 24 GHz and 5G RF boards are manufactured to defined impedance and material requirements.
RF & Microwave PCB Prototyping
Validate your RF design faster with prototypes built to your specified materials, stackup, and impedance requirements. LZJPCB supports precision RF PCB fabrication, engineering DFM, and performance testing to help you reduce redesign risks and prepare for mass production.
RF PCB Prototyping & Engineering Validation
Test your RF design with prototypes manufactured using production-ready materials, precise transmission-line geometry, and controlled impedance. Identify manufacturing issues early and move toward volume production without unnecessary design changes.
- Low-Loss Materials: Rogers, PTFE & hybrid laminates
- Precision RF Geometry: Transmission lines, gaps & vias
- Impedance Control: ±5% tolerance
- Prototype Testing: Electrical, impedance & specified RF tests
RF & Microwave PCB Quality Control & Testing
Verify your RF PCB's electrical integrity, impedance accuracy, and signal transmission performance before assembly. LZJPCB combines precision inspection, controlled impedance testing, and RF performance verification to help you reduce signal failures and maintain consistent manufacturing quality.
RF PCB Quality Inspection & Performance Testing
Protect your RF performance with precise manufacturing controls and targeted testing. Your boards are inspected for critical transmission-line geometry, electrical integrity, and impedance accuracy, with RF measurements performed against your specified requirements.
- Material verification checks laminate Dk/Df traceability.
- Precision inspection checks trace width, gaps, thickness, and registration.
- Impedance testing ensures ±5% controlled impedance.
- Electrical testing detects open and short circuits.
- RF testing measures S-parameters, insertion loss, and return loss.
Why Choose LZJPCB as Your RF & Microwave PCB Manufacturer?
Your RF PCB requires precise manufacturing, experienced engineering, and consistent quality. With 20 years of PCB manufacturing experience and 50+ engineers, LZJPCB helps you control critical RF structures, reduce production risks, and move from prototype to mass production.
RF PCB Manufacturing Backed by Real Factory Capabilities
Get your RF and microwave PCBs manufactured with engineering support, precision fabrication, and quality control throughout production.
Your Rogers, PTFE, and hybrid PCB designs receive DFM support for stackup construction, impedance control, transmission lines, and critical RF transitions before fabrication.
Your RF boards are manufactured with controlled dielectric thickness, fine copper geometry, multilayer registration, and material-specific lamination processes.
Maintain consistent PCB specifications from prototype to volume production with material traceability, ±5% impedance control, electrical testing, and defined RF inspection requirements.
RF & Microwave PCB Project Examples
Explore RF and microwave PCB projects involving 24 GHz circuits and 5G antenna systems. See how precision RF geometry, low-loss materials, and controlled manufacturing processes address critical signal integrity and production challenges.
24 GHz RF Filter PCB
A 24 GHz bandpass filter was built on Rogers RO4350B with a 4-layer stackup and 0.15mm coupling gaps. Controlled resonator geometry held 50Ω ±5% impedance at 0.8mm board thickness for stable frequency response.
5G RF Antenna Array PCB
A 5G antenna array used Rogers RO4003C with a 6-layer hybrid build and 0.1mm trace/space. A 0.508mm dielectric thickness maintained consistent element geometry across the array.
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Frequently Asked Questions About RF & Microwave PCB
RF, microwave and high-frequency terms overlap, but procurement still needs a precise material, stackup, geometry and evidence scope. Open the relevant question to define the actual board.
What Is an RF PCB?
What is the difference between RF, microwave and high-frequency PCB?
How should Dk and Df be specified?
Does ±5% controlled impedance apply to every RF stackup?
Can LZJPCB provide S-parameter or RF performance testing?
What affects an RF PCB quote?
Send your Gerber files, frequency band, material, stackup, impedance, critical dimensions, quantity, and test requirements.
