Welcome to Our New Website!
Welcome to Our New Website!
Designed With Your Reliable and Specialized RF Needs in Mind
Serving the RF Needs of Engineers<br> for Over 45 Years

Serving the RF Needs of Engineers
for Over 45 Years

COTS High-Reliability RF Components for <br/>Mission-Critical Applications
COTS High-Reliability RF Components for
Mission-Critical Applications
Available for Same-Day Shipping
Your Source for<br> Waveguide Components<br> and High Frequency RF
Your Source for
Waveguide Components
and High Frequency RF
In-Stock and Shipped Same-Day
Get Our 2021 Catalog

Get Our 2021
Catalog

RF Calculators & Converters

RF Calculators & Converters

Easy-to-use tools from complex mathematical formulas to simple conversions.
Try Them Out
SOLT Cal Kits

NEW

SOL/SOLT Calibration Kits
  • Include all necessary components to perform highly accurate 1 port to 4 port calibration of VNAs
  • Offer components for short open load calibration technique -or- short open load and thru method
  • Calibration coefficients included for all newly released kits
  • All standards and accessories are contained in a high-quality wooden storage box
5G Solutions
Build the Future Now
With Ready-to-Ship 5G RF Solutions
from Pasternack