DS Instruments designs and manufactures unique RF Test Equipment including Signal Generators, Digital Attenuators, Mixers, RF Switches, Tracking Generators and Frequency Counters. Our products are compact, affordable and reliable, making them attractive to engineers and technicians in aerospace, education, military, communications, and laboratories overseas. Our most popular instruments are completely controllable via USB PC GUI, automated SCPI COM port commands, Ethernet connection, and front push-buttons, making them some of the most flexible devices on the market.
Free PC control software included with all of our equipment!
Recent News and Updates
Vacation Dates
This Monday the 12th we will be starting a vacation with only tech support remaining open. Orders can still be placed, and will be processed the following week. Sorry for this delay!
Website Changes!
Please stand by, we are planning a change to the online store and the website could go down intermittently! 9/9/2020
Server Upgrade Time
We have started a web server upgrade as of 10/23/2019!
If any online issues arise, or if you need support, please call us!
Great New Products Finally Ready!
Search feature upgraded!
New live search helps you find our products faster and more accurately! No more irrelevant content cluttering the results!
Request Quote Fixed!
Our Request Quote page was not sending emails and it may have appeared that we never got back to you. We apologize for the ignored requests and hope you will contact us again! Thanks!
Website Migration
Please bare with us while we upgrade our servers! 7/23/2018
Server Update
We are moving to a new server and apologize for any downtime!