by Fairwaves

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

View all updates Oct 10, 2019

Our Campaign is Live!

by Alexander Chemeris

Last year we launched XTRX, which was very well received by the SDR community. We’d like to start by saying thank you to everyone who helped make it happen. As part of that campaign, we designed, built, and shipped the original Octopack, which immediately became a bestseller. Since then, we’ve been working with Octopack users to refine the product.

Allow us to introduce XYNC – the ultimate low-cost Massive MIMO SDR.

With six different models, anywhere from 8x8 to 32x32 transmit/receive channels, and optional support for 6 GHz RX, XYNC comes in a practical form factor at an affordable price.

Come help us make affordable Massive MIMO a reality!

PS XYNC enjoys special discounted pricing for the duration of the campaign. Retail prices are set to increase after the campaign is finished. If you want to place a volume order, please contact us separately.

About the Author

Alexander Chemeris

$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

Subscribe to the Crowd Supply newsletter, highlighting the latest creators and projects: