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High-Performance Coax Switches by RF Comp for Military & Aerospace

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High-Performance Coax Switches by RF Comp for Military & Aerospace

RFComp logo featuring stylized "RF" and "RFComp" text, representing a leading supplier of RF components and power dividers for high-performance applications.
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As a premier RF components supplier, RFComp offers high-performance Coax RF switches and PIN diode RF switches engineered for rapid, low-loss signal routing. These precision RF products are the gold standard for lab RF test components, automated test equipment (ATE), and high frequency RF systems. Designed for frequencies from DC to 110 GHz, our switches provide the reliability and speed required for military RF components and satellite communications RF parts.

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Fill out the form below with your requirements, and our engineering team will get in touch with a custom quote tailored to your project needs.

High-Performance Coax Switches by RF Comp for Military & Aerospace

Fill out the form below with your requirements, and our engineering team will get in touch with a custom quote tailored to your project needs.
Get a Quote
Contact us now

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Custom Coax Switch Engineering

Modifications & Mission Critical Packaging

Precision Engineering & Modifications

We specialize in bespoke coax RF switches with custom control logic (TTL/USB/Ethernet). Our RF component engineering team can modify existing designs to meet your exact RF system integration services.

Extreme Environment Resilience

Our switches are built to survive. From cryogenic research to high-temp defense telemetry, we ensure stable switching where standard commercial RF parts fail.

SWaP-C Optimization

We offer compact, multi-port switch matrices designed to reduce Size, Weight, and Power in modern UAV and radar platforms.

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Choosing the Right Low Noise Amplifier

When selecting a Low Noise Amplifier (LNA) for your system, the primary metric is the Noise Figure (NF). This determines how much noise the amplifier itself adds to the signal. For satellite receivers and sensitive radio telescopes, a noise figure below 1.0 dB is often required.

Other critical factors include:

  • Linearity (OIP3): Essential for multi-tone environments to prevent intermodulation distortion.
  • VSWR: Ensures proper impedance matching to prevent signal reflection.
  • Dynamic Range: The ability to handle both very weak and moderately strong signals without saturation.

Technical FAQ

What is the difference between Absorptive and Reflective switches?
Absorptive switches use internal terminations to absorb the signal in the OFF state (low VSWR), making them ideal for protecting high power RF amplifiers. Reflective switches reflect the signal back, offering lower insertion loss but higher VSWR in the OFF state.
Our high reliability RF parts are rated for millions of cycles. For applications requiring near-infinite switching life, we recommend our PIN diode RF switches.
Yes. We provide high performance RF components with specialized venting and materials for aerospace and satellite communications RF parts to ensure performance in vacuum environments.

What Our Customers Say

“RFComp’s technical support is unmatched. They helped us troubleshoot a phase-matching issue in our satellite array that saved us weeks of R&D.”

Lead RF Architect

Global Aerospace Prime

“The isolation on RFComp’s PIN diode switches is remarkable. They have become our standard for all high-frequency test and measurement parts.”

Senior Test Engineer

Semiconductor Testing Services

“RFComp’s New York-based engineering support helped us design a custom switch matrix for our 5G infrastructure lab. The performance is flawless.”

Director of Operations

Telecommunications Infrastructure Co.

Experience the RFComp Difference

Whether you need a single SPDT coax switch for lab testing or 1,000 units for a defense project rollout, RFComp is ready to support your mission. Our New York-based engineering team specializes in high-performance RF and microwave solutions that meet the exact demands of your project schedule.
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GET A FAST QUOTE

Fill out the form below, and we will be in touch shortly with a price

  • 1-631-588-3877
  • sales@rfcomp.com
  • Syosset, NY 11791

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