SDR Development Board 2TX 2RX | Ethernet, USB, FPGA

Software Defined Radio Development Board – K1KF

Take your radio engineering and signal research projects to the next level with this fully assembled Software Defined Radio (SDR) Development Board. Designed for engineers, researchers, educators, and embedded systems developers, this compact yet powerful board delivers a 2TX/2RX channel layout, gigabit Ethernet connectivity, USB 2.0 with OTG support, and flexible storage card boot capability — all in a ready-to-use package. Made in Mainland China.

Key Features

• 2TX / 2RX Channel Layout: Four clearly labeled antenna points for separate transmit and receive tasks give you precise control over waveform studies, signal observation, and radio experimentation.
• Gigabit Ethernet & USB Access: A 1000 Mb Ethernet port and dedicated USB 2.0 (OTG-supported) data and power inputs enable organized workstation integration across teaching rigs and embedded development projects.
• Flexible Storage Card Boot: Memory card startup support makes it easy to load alternate software images, deploy revised configurations, or cycle through different development routines across multiple project phases.
• Compact Form Factor: At just 10 × 6.7 cm (3.94 × 2.64 in), this board fits comfortably in crowded workstations or smaller enclosures while keeping Ethernet, antenna, and USB ports fully accessible.
• Ready-Assembled Hardware: The board arrives fully populated so you can immediately begin setup planning and select antennas, storage media, and power accessories to suit your application goals.
• Zynq7010 FPGA & 512 MB Memory: Powered by an FPGA with 28K logic cells and 512 MB of onboard memory for demanding real-time signal processing tasks.
• VCTCXO 40 MHz Reference Clock: A precision 0.5 ppm reference clock ensures stable and accurate signal timing essential for professional-grade experiments.

Technical Specifications

What's in the Box

• 1 × SDR Radio Unit (Development Board)
• 2 × USB Cables

Notes

• Please allow 1–2 cm variance due to manual measurement.
• Colors may vary slightly from product images due to monitor differences.

Learn more: OSHA on eye and face protection

Frequently Asked Questions

Q: What is a Software Defined Radio (SDR) development board used for?

A: An SDR development board allows engineers, researchers, and students to implement radio communication functions — such as signal transmission, reception, and waveform analysis — in software rather than dedicated hardware. This makes it ideal for prototyping, signal testing, wireless research, and embedded systems education.

Q: Does the K1KF SDR board come pre-assembled and ready to use?

A: Yes. The board arrives fully populated and ready for setup planning. You simply choose compatible antennas, a storage card, and a 5V/2A power source to get started with your project immediately.

Q: What FPGA does this SDR board use, and how much memory does it have?

A: This board is built around a Zynq7010 FPGA with 28K logic cells and features 512 MB of onboard memory, providing ample processing capacity for real-time signal analysis and embedded radio applications.

Q: Can I boot the board from a storage card?

A: Yes. The board supports memory card startup, making it straightforward to load different software images, test updated configurations, or switch between project environments without modifying the main firmware.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.