RF and Microwave PCB Fabrication & Manufacturing

RF and Microwave PCB Capabilities

Cirexx has been providing trusted PCB manufacturing and fabrication services since 1980. We pride ourselves on having the deep engineering experience and advanced technology and equipment to handle any project all the way from layout through assembly in our state-of-the-art facility in Silicon Valley. This includes fabrication and manufacturing of radio frequency (RF) and microwave PCBs.

RF and microwave PCBs operate on signals in the megahertz to gigahertz frequency ranges (very low frequency to extremely high frequency), which are commonly used for communication signals in everything from cell phones to military radars. Our engineers have extensive experience dealing with the vast amount of materials related to RF and microwave technology, which helps ensure your orders are designed for manufacturability while being produced on time and on budget.

Our Capabilities also include:

  • Back drilling – A method of disconnecting part of the plated through hole from other layers inside, which is something many of our competitors don’t do
  • Controlled depth drilling/milling
RF and Microwave PCB Capabilities

Microwave and RF PCB Materials

RF and microwave PCBs are typically built using advanced composites with very specific characteristics for dielectric constant (Er), loss tangent, and co-efficient of thermal expansion (CTE).

High frequency circuit materials with a low stable Er and loss tangent allow for high speed signals to travel through the PCB with less impedance than standard FR-4 PCB materials. These materials can be mixed in the same stack-up for optimal performance and economics.

The advantages of using materials with a low X, Y, and Z CTE results in a PCB structure that will:

  • Remain extremely stable in high temperature environments while operating at very low to very high frequencies
  • Allow for the effective placement of very fine pitch components including in some cases bare die-attach
  • Facilitate the alignment of multiple layers and the features they represent in a complex PCB layout.
Microwave and RF PCB Materials

Features

  • CTEr = +10/+50 ppm per °C
  • ER = 2.2/10.6
  • ER is constant to 100.0 GHz
  • ED and RA Cµ
  • Layer-to-layer thickness control = +/- 10% nominal
  • Fabrication costs are typical to slightly increased
Features

Why Consider Cirexx?

  • Custom RF and microwave PCB fabrication in as little as 24 hours – all you have to do is ask
  • Experience and knowledge to answer all of your design and manufacturing questions
  • All in-house fabrication of standard PCB processing – no outsourcing
  • Total control of build time and product quality
  • Knowing how to design for manufacturability and the potential cost drivers of a project
  • Certified to work with a variety of industries, including medical, aerospace, and the military
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Certifications & Registrations for RF and Microwave PCBs

We have earned a wide variety of certifications and registrations that allow us to develop and manufacture circuit boards for any industry.
AS9100
The Aerospace PCB quality standard
ISO 9001
Provides general quality assurance guidelines
Military
MIL-PRF-31032 1-6 55110, and 50884
J-STD-001 ES
Standard quality for aerospace, military, and medical work
ITAR
Fully vetted ITAR staff that is trained when it comes ti ITAR rules and regulations

Quick Turn Capabilities for RF and Microwave PCBs

If you have a job that needs to be done in a hurry, look no further than Cirexx. We have impressive quick turn PCB capabilities — including top engineers and state-of-the-art equipment — to meet your tough project deadlines and budgets. We also use InCAMÒ Pro software to streamline the process, and depending on the complexity of your project, we can provide a quick turn PCB fabrication in as little as 24 hours.

Our quick turn capabilities include:

– 1-5 day turnarounds

– Fully certified defense capabilities

– No outsourcing

– Rapid quoting, order entry, engineering, tooling, fabrication, testing, and shipping

 

Cirexx is proud to offer our quick turn RF PCB and microwave PCB services to all customers, including full certification for defense products. Also, by keeping exotic materials in stock, we’re ready to go when a custom PCB order comes in — unlike most of our competitors who need to wait for outside orders.

Quick Turn Capabilities for RF and Microwave PCBs

Need a Quick Turn Quote for an RF or Microwave PCB?

Our deep knowledge of the materials used in RF and microwave stack-ups ensure a smooth and efficient quoting and manufacturability review process. We review and evaluate the design of all custom circuit board quotes thoroughly with electronic data and software, and we’ll get back to you within 24 hours. After you upload your information, including any fabrication drawings or schematics, our system and engineering staff will analyze the data and provide us with a comprehensive document so we can take a closer look at your project.

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Need a Quick Turn Quote for an RF or Microwave PCB?

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