



Whisper
Software-defined radioCaptures and decodes signals from 70 MHz to 6 GHz.
- Core
- AD9361 2×2 transceiver, Zynq UltraScale+
- I/O
- 4× MMCX RF, Ethernet, USB-C, microSD
- Power
- 5 V DC
- Board
- 50 × 87.5 mm, 10 layers




We take your board from idea to assembled hardware. Design, fab and assembly, all in one place.
Your requirements become a schematic and layout, written as code that our AI agent and engineers can check.
Every design is checked against the fab's rules before boards are made.
We source every part and assemble your boards in-house in Brooklyn, from prototypes to production.
Two ways to start.
| Self-serve | |
|---|---|
| Who designs | You, with our AI agent |
| You bring | A description, block diagram or KiCad project |
| Price | Fab and assembly, quoted instantly |
| Includes | Manufacturability checks before fab |
| Build a board | |
| Enterprise | |
|---|---|
| Who designs | Our electrical engineers |
| You bring | Your requirements |
| Price | From $10,000 per design, plus fab |
| Includes | Dedicated Slack, priority support and hardware bring-up |
| Book a call | |
Two of our own boards.




Captures and decodes signals from 70 MHz to 6 GHz.




Built for edge AI and robotics on Orin NX.
Explore some of our open source reference designs.