Irvine, CA 92614


About Pasternack


17802 Fitch
Irvine, CA 92614
United States

More Info on Pasternack

Pasternack is a global supplier of RF and Microwave components. They provide a broad selection of products available for same-day shipment worldwide. Pasternack service’s customers in more than 35 countries worldwide and since the product is already on the shelf, they can meet your schedules and respond to all of your urgent product requirements.


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Calibration equipment


Waveguides are structures for guiding electromagnetic waves and are sometimes called a waveguide transmission line. Pasternack waveguides are low loss RF transmission lines capable...
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Calibration equipment


Pasternack RF tools provide the assistance you need to cut, attach, insert, extract and tighten coaxial cable and connectors. RF tools for cutting coax cable, attaching RF connectors...
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Calibration equipment


Pasternack RF test and measurement equipment calibration kits, cable assembly and other precision interconnects cover a broad range of uses and applications across the radio frequency...
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Components - Switches


Pasternack RF switches are microwave devices that route a high frequency RF signal through a set transmission path. RF switches from Pasternack are most commonly used in microwave...
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Components - Connectors

Rotary Joints

Pasternack RF rotary joints are manufactured with 2.92mm connectors and operate up to 18 GHz. These RF rotary joints are great solutions for keeping coaxial cable from twisting...
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Discrete components


Pasternack power dividers (also known as RF power tappers or coaxial splitters) are available with 50 Ohm or 75 Ohm impedances. 50 Ohm power dividers / coaxial splitters from ...
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Pasternack RF phase shifters are passive microwave devices used to change the phase angle of an RF signal. Our variable analog RF phase shifter designs have consistent amplitude...

Press Releases

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Buyer's Guide

Pasternack Introduces Frequency Dividers with Rugged and Compact SMA Connectorized Packages

IRVINE, Calif. (September 10, 2019) – Pasternack, an Infinite Electronics brand and a leading provider of RF, microwave and millimeter wave products, has launched a new ...
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Buyer's Guide

Pasternack Debuts New Line of High Frequency Couplers with Low Insertion Loss and Low Return Loss

IRVINE, Calif. (August 1, 2019) - Pasternack, an Infinite Electronics brand and a leading provider of RF, microwave and millimeter wave products, has launched a new series of ...
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Buyer's Guide

Pasternack Launches New MIL-DTL-22641 Aluminum Waveguide to Coax Adapters

IRVINE, Calif. (July 18, 2019) - Pasternack, an Infinite Electronics brand and a leading provider of RF, microwave and millimeter wave products, has launched a new series...


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White Papers

Facing 5G NR Test Challenges

5G wireless communications technology has been the topic of much debate, theorizing, and predictions over the past several years.
White Papers

ASK THE EXPERT: Using Extensive Inventory and Rapid Delivery to Provide Solutions for International Clients

In the electronics industry, speed is of the essence. Not only speed of data transmission and analysis, but also speed of getting the products you need in a timely manner. Steve...
Buyer's Guide

The Cable Creator™

Find the assembly you need or design your own from any combination of in stock compatible connectors and cables


Pasternack 31 Oct 2023

Rugged VITA 67 cable assemblies for RF signal transmission in radar and avionics introduced by Pasternack

These assemblies offer ranges spanning from DC to 65 GHz to ensure consistent RF signal transmission, with a blind-mate and push-on design.
Pasternack 27 Sept 2023

PIN diode switches for RF and microwave applications like phased-array radar introduced by Pasternack

The product line includes reflective and absorptive designs, with the latter ensuring low voltage standing wave ratio (VSWR) performance.
Pasternack 5 May 2023

RF couplers, power dividers for test, instrumentation, and satellite communications introduced by Pasternack

The RF power dividers and RF couplers feature maximum power ratings to 30 Watts and operating frequency to 70 GHz.
Pasternack 27 March 2023

Waveguide mixers, detectors, and couplers for electronic warfare (EW) and 5G introduced by Pasternack

Pasternack's waveguide mixers, waveguide detectors, and waveguide couplers feature rugged designs constructed from high-quality materials.
Pasternack 9 Dec 2022

Rugged waveguide frequency multiplexers for RF and microwave uses like radar introduced by Pasternack

Devices cover 26.5 GHz to 110 GHz, including popular mm-Wave waveguide bands: Ka, U, V, E and W, and feature output power from 10 dBm to 20 dBm.
Pasternack 11 June 2021

RF and microwave low-noise amplifiers from Pasternack

The input protected low noise amplifiers feature gallium nitride (GaN) semiconductor technology that provides input power protection.
Pasternack 21 April 2021

Double-ridge waveguide introduced by Pasternack

Series consists of 28 models that include WRD-180, WRD-650, and WRD-750 sizes that include straight sections, bends, and twist configurations.
Pasternack 15 March 2021

High-rel electromechanical relay switches from Pasternack

Electromechanical relay switches feature latching actuators in micro-size surface-mount packages, low insertion loss, high isolation, and repeatability.
Pasternack 1 March 2021

Rugged RF Yagi antennas introduced by Pasternack

These antennas are ruggedized, welded, black powder coated, and can survive icing conditions and winds as strong as 200 miles per hour.
Pasternack 28 Jan 2021

Military-grade bi-directional amplifiers from Pasternack

RF and microwave components help transmit high-quality signals while amplifying transmit signals with a low-noise amplifier to produce high data rates.

Buyer’s Guide Listing Information

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Additional content from Pasternack

Pasternack 18 Dec 2020

Rugged flexible VNA test cables introduced by Pasternack

These rugged VNA test cables with stainless-steel connectors provide as many as 5,000 mating cycles when attached with proper care.
Pasternack 16 Oct 2020

RF circulators/isolators introduced by Pasternack

These RF circulators/isolators consist of 75 models with a maximum power rating as high as 100 Watts, covering operating frequency ranges to 42.5 GHz.
Pasternack 9 Sept 2020

RF and microwave hybrid coupler line from Pasternack

Couplers are for RF applications that require an even split of input and output ports with 90-degree or 180-degree phase shifts.
Pasternack 31 July 2020s

Rugged bi-phase modulators introduced by Pasternack

Devices offer TTL command control, low insertion loss, switching speed of 40 nanoseconds, VSWR of 1.8:1, and maximum peak RF input power of 0.5 Watts.
U.S. Air Force RF and microwave technicians rappel down a radio antenna tower during an immersion tour at Moody Air Force Base, Ga.

RF and microwave designers take-on the cluttered spectrum

Systems built for low size, weight, and power consumption (SWaP) and industry standards like SOSA are dominating applications ranging from satellite navigation to next-generation...
Pasternack 27 March 2020

Millimeter-wave waveguide antennas offered by Pasternack

Pasternack has added 54 models to cover operating frequency ranges from 1.7 to 220 GHz, nominal gain from 0 to 40 dBi, and different waveguide sizes.
Pasternack 6 Feb 2020

RF and microwave amplifiers introduced by Pasternack

These RF and microwave amplifiers are for communications systems, military radio, radar, signal jamming, test and measurement, and base stations.
Pasternack 13 Nov 2019

Coaxial surge protectors introduced by Pasternack

Pasternack's surge protectors are available with either male-to-male or male-to-female 4.3-10 connectors and feature a VSWR as low as 1.12:1.
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Buyer's Guide

Pasternack Expands Broadband, High Power Coaxial Limiter Product Line

IRVINE, Calif. (July 11, 2019) - Pasternack, an Infinite Electronics brand and a leading provider of RF, microwave and millimeter wave products, has expanded its line of ...