Our ADS-SR1 is the most full-featured simplex repeater controller on the market. It can be used for range extension, automated radio checks, radio voicemail, timed announcements, CW identification, repeater site coverage testing, and more. Since it works on the audio side of the radio, it can be used with virtually any voice radio, analog or digital.

EchoLink / RoIP
The EchoBridge is an easy-to-use EchoLink gateway that can also be used as a point-to-point or conferenced Radio over IP (RoIP) link. When used to replace a dedicate PC it can pay for itself in power savings in months.
Weather Products
Our weather products include the ADS-WS1 weather station with support for APRS telemetry without an external TNC, and the WR-01 wind and rain sensor set that offers reliable and low-cost sensors with a flexible interface supporting Modbus RTU over RS-485 and RS-232 as well as CSV and JSON output for easy integration with embedded devices and single-board computers.
APRS Trackers and TNCs
Argent has been a leader in APRS trackers for over 20 years. Thousands of OpenTracker, Tracker2, and Tracker3 series trackers are in use all over the world and in low Earth orbit. They offer efficient, reliable GPS tracking, telemetry, and weather encoding features in a variety of form factors.
Radio Interface Cables
We carry a wide range of radio interface cables, wired for our own products or with stripped and tinned wires for use in your projects. Many other connector types are available by special order and wholesale orders are welcome.

LED Hoops and Controllers
A morning spent experimenting with an LED strip connected to a repurposed tracker back in 2013 eventually led to an entirely new product line. Under the Hyperion brand name, Argent produces the world’s most advanced LED hoops for professional performers and serious enthusiasts. We also supply specialized high frame rate, WiFi-enabled, motion-sensing LED controllers for integrators building their own LED products.
Worldwide Shipping
We’ve shipped to more than 90 countries – plus a couple of Antarctic research stations. If your country isn’t under US sanctions or an embargo, we can probably ship there!
Actual Humans
Call or email to get in touch with a live person for pre-sales questions and technical support. We’re open 9 AM to 5 PM Pacific time, Monday through Friday.
Custom Designs
With in-house design and manufacturing capabilities, we can provide customized versions of our products or develop entirely new embedded systems products to meet your needs.