Pasternack

Pasternack

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Pasternack offers the largest selection of RF & Microwave products available for same-day shipping. Visit www.pasternack.com today!

Our Customer Value Proposition is our commitment to fill your needs when your need arises:

* > 99.4% Off-the-Shelf Availability
* Largest selection of RF and Microwave Components and Assemblies available anywhere
* Same-Day Shipping Available on more than 40,000 Products
* No Minimum Orders
* ISO 9001:2008 Certified
* Expert In-house Technical Support
* Global Distribution and Product Support

09/30/2026

You're making the world faster and smarter, improving the way we communicate. Pasternack meets the urgent needs of engineers and technicians like you around the world with high-grade RF components and cable assemblies to support 5G innovation, testing, and deployments for the next generation.

09/28/2026

Unmanned aerial vehicle (UAV) missions rely on uninterrupted RF communication links to maintain command and control, transmit telemetry and deliver mission-critical payload data. While engineers often focus on radios, antennas and communication waveforms, another component quietly plays a crucial role in protecting RF systems: the circulator.

Learn why circulators are the silent enabler of UAV missions: https://na2.hubs.ly/H07X74J0

09/25/2026

Accurate RF testing starts with components you can trust.

Pasternack offers a wide range of RF and microwave components designed to support test and measurement environments across the lab, production floor, and field. From precision test cables and amplifiers to switches, adapters, and antennas, these solutions help engineers maintain signal integrity and measurement accuracy across demanding applications.

With frequency coverage up to 110 GHz and products engineered for reliable performance, Pasternack supports engineers working on RF system validation, research and development, and production testing. Serialized test cables, calibration data, and detailed documentation help ensure repeatable results and confidence in every measurement setup. Learn how Pasternack test and measurement components help engineers build dependable RF test systems across a wide range of industries.

09/21/2026

Unmanned aerial vehicle (UAV) missions increasingly operate in environments where reliability is non-negotiable. From defense and surveillance operations to infrastructure inspection and disaster response, these platforms depend on uninterrupted RF communication to maintain command and control, transmit telemetry and deliver mission-critical payload data.

In these high-risk, high-consequence environments, a single RF failure can quickly disrupt operations. A loose connector, degraded cable assembly or unstable RF component can break communication links and compromise mission objectives. For UAV engineers, preventing these failures requires more than simply selecting high-performance components. It requires designing systems with redundancy and resilience built in from the start.

Learn why using mil-spec RF components can prevent AUV downtime: https://na2.hubs.ly/H07Vpdm0

09/18/2026

Today we celebrate the 79th birthday of the United States Air Force.

That’s right - on September 18, 1947, President Harry S. Truman signed the National Security Act of 1947, giving the Air Force equal standing with the Army and Navy.

Today and every day, we salute active-duty airmen and veterans for their service.

09/16/2026

RF testing no longer happens exclusively in clean, climate-controlled laboratories. VNAs and associated test gear are increasingly deployed on production floors, outdoor sites and field installations where environmental exposure is unavoidable. That’s why it’s important to weatherproof your test gear.

There’s more on this topic on our blog: https://na2.hubs.ly/H07QRss0

09/14/2026

Antenna polarization has nothing to do with arctic weather and everything to do with the transmission and reception of electromagnetic radiation based on its orientation. Learn why that matters: https://na2.hubs.ly/H07MDPL0

09/11/2026

Designing advanced UAV and military drone systems requires reliable, high-performance RF connectivity. Pasternack offers a wide range of RF and microwave components, including antennas, connectors, adapters, and cable assemblies, engineered to support drone and base station communication systems in demanding environments. Explore how precision RF solutions can help your signal integrity, system performance, and scalability in UAV applications soar!

09/09/2026

Whether you’re building the future of enhanced mobile broadband or designing applications for IoT and mission-critical communications, Pasternack has your 5G RF component requirements covered with the industry’s broadest selection of RF actives, passives, interconnects and antennas for the next generation. We have thousands of components and assemblies targeted to support innovation, testing, and deployments in 5G frequency bands.

All Pasternack parts are in-stock and shipped same day, with detailed datasheets online and application engineers standing by to answer your questions. With Pasternack, you receive the service and products you need at 5G speeds!

Learn more: https://na2.hubs.ly/H07Jpg20

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17802 Fitch
Irvine, CA
92614

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