diff --git a/1209/4E58/index.md b/1209/4E58/index.md
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+---
+layout: pid
+title: NexusSDR
+owner: YO3TCO
+license: GPL-2.0-or-later, CC-BY-SA-4.0
+site: https://github.com/invictus737/NexusSDR
+source: https://github.com/invictus737/NexusSDR
+---
+NexusSDR is a USB SDR stick built around an NXP i.MX RT1011 bridge MCU and a
+Semtech SX1255 I/Q transceiver (400–510 MHz). The repository contains the KiCad
+schematic and PCB (CC BY-SA 4.0), the bare-metal TinyUSB firmware, a libusb host
+library and a SoapySDR driver (GPL-2.0-or-later).
diff --git a/org/YO3TCO/index.md b/org/YO3TCO/index.md
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+---
+layout: org
+title: YO3TCO
+site: https://github.com/invictus737
+---
+Amateur radio station YO3TCO: open-source SDR hardware and firmware.