by Fairwaves

The ultimate low-cost massive MIMO SDR, with up to 32x32 transmit/receive channels

Feb 10, 2021

XYNC Octo In Stock

If you’re working on a massive MIMO system or have a large swath of spectrum you need to monitor, you're in luck! The XYNC Octo is now in stock. A single XYNC Octo provides you with 16 TX channels at 30 MHz - 3.7 GHz, and 16 RX channels at 30 MHz - 3.7 GHz. Read the full update.

Nov 29, 2019

Phase Offset Stability Testing

In the Synchronization & Phase Coherency section of the XYNC campaign page, we mention that "if you're looking to do direction finding or beamforming, you would need to take the extra step of calibrating the phases between all XTRXs". Here we would like to share the results of one of our clients, who carried out such calibration as a part of the AutoAir UK5G project. Read the full update.

Nov 25, 2019

Campaign Changes & Upcoming Test Results

As the next generation of the original XTRX Octopack, XYNC has garnered enough interest for us to move forward with the project. Read the full update.

Oct 29, 2019

Power Consumption, Power Supply, and Cooling

XYNC backers have raised important questions about power consumption, power supply, and cooling, so we decided to address them in this update. Read the full update.

Oct 10, 2019

Our Campaign is Live!

We are excited to announce the launch of our new campaign. With up to 32x32 transmit/receive channels, XYNC is the ultimate Massive MIMO SDR at an affordable price. Read the full update.

$85,480 raised

of $16,000 goal

534% Funded! Order Below

Product Choices



Eight XTRXs provide 16 TX channels at 30 MHz - 3.7 GHz and 16 RX channels at 30 MHz - 3.7 GHz.



We are a vertically integrated vendor of cellular equipment focused on the needs of emerging markets. We are developing, manufacturing, deploying, and operating turn-key cellular network solutions including radio equipment, towers, power and backhaul all the way to a core network and SS7 interconnect. Our team has been building software-defined radios and systems based on them since 2009 and is well known for its ClockTamer, UmTRX, and UmSITE products.

Alexander Chemeris


Sergey Kostanbaev

Software & Firmware Development

Andrey Sviyazov

Hardware Design

Albert Gardiner


Andrey Bakhmat


Andy Avtushenko


See Also

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