LibreSDR B210 Mini B220 Mini 70MHz-6GHz 2R2T SDR UHD

The LibreSDR B210 Mini / B220 Mini is a compact, full-featured software-defined radio development board compatible with the USRP B210 software ecosystem on Windows and Linux. Two models are available: the B210 Mini with an XC7A100T FPGA and AD9363 RF transceiver, and the B220 Mini with an XC7A200T FPGA and AD9361 RF transceiver. Both models provide similar core functionality but differ in their FPGA resources and RF chipset.

Frequency Range: 70 MHz–6 GHz
Maximum Sampling Rate: 61.44 MSPS
2R2T Architecture: Two receive and two transmit channels with 12-bit ADC/DAC resolution
Transmit Power: 2 dBm at 6 GHz, 15 dBm at 1 GHz and more than 10 dBm at 2.4 GHz
FPGA: XC7A100T for the B210 Mini or XC7A200T for the B220 Mini
RF Transceiver: AD9363 for the B210 Mini or AD9361 for the B220 Mini
Interface: USB 3.0 Type-C
External Clock Synchronization: PPS and 10 MHz reference support with phase synchronization
Output PA: Upgraded Analog Devices power-management solution for efficient energy conversion

Software and Compatibility

Compatible with the B210 software ecosystem on Windows and Linux using the appropriate firmware or BIN file
Works with MATLAB, GNU Radio, SDRAngel, OpenAirInterface and srsRAN
Supports external clock disciplining and PPS synchronization
Suitable for algorithm validation, spectrum detection, vector signal generation and mobile communications research

Applications

Mobile communications development with OpenAirInterface and srsRAN
RF research, testing and education
SDR development with MATLAB, GNU Radio, SDR#, ADS-B, AIS and DVB-T applications
Laboratory and field spectrum analysis

Package Contents

1 × LibreSDR B210 Mini or B220 Mini device, depending on the selected model
4 × Antennas
1 × USB cable
1 × RF cable

5

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5 stars

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Rainer Jacob

Verified purchase

08/22/2025

5

Model review: B210 mini LibreSDR B210 Mini / B220 Mini 2R2T XC7A200T+AD9361 or XC7A100T+AD9363 SDR UHD Pluto OAI Compatible

Great product! Works perfectly!

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Frequently asked questions

Reviewed by SDRstore

Answers prepared with AI from staff replies and reviewed by SDRstore.

Which LibreSDR variant uses the AD9361 chip and XC7A200T FPGA?

The AD9361 chip is used in the LibreSDR B210 Mini variant with the XC7A200T FPGA. The LibreSDR B220 Mini uses the XC7A100T and AD9363 configuration.

Verified by SDRstore · 11/01/2026

Does the device support 2R2T full-duplex UHD use with srsRAN and Open5GS?

The device supports 2R2T operation with 2 receive and 2 transmit channels. The product page states full B210 compatibility on Windows and Linux, with support for OAI and srsRAN. It is suitable for full-duplex TX/RX UHD-based use in srsRAN/Open5GS lab setups. Open5GS is typically used with srsRAN as the core network side, while the SDR is used through the UHD/srsRAN stack.

Verified by SDRstore · 11/01/2026

Does the LibreSDR B210 Mini or B220 Mini include a protective enclosure?

Yes. The LibreSDR B210 Mini and B220 Mini are delivered as fully assembled units housed in a protective enclosure, not as bare electronic boards.

Verified by SDRstore · 11/01/2026

Customer questions

sabuhi sharifov05/04/2026 Answered

Which model does the AD9361 chip come from? Your description doesn't match the technical support response.

SDRstore Support SDRstore reply05/07/2026

Hello, Thank you for pointing this out, and sorry for the confusion. This product page includes multiple configuration options. The AD9361 chip is used in the LibreSDR B210 Mini variant with the XC7A200T FPGA. The other variant, LibreSDR B220 Mini, is based on the XC7A100T + AD9363 configuration. If our description or previous technical support reply caused any confusion, we will review and correct the wording on the product page to make the differences between the variants clearer. Best regards, The SDRstore Team

Johan03/15/2026 Answered

Does this product support full‑duplex TX + RX + UHD driver for use with srsRAN/Open5GS?

SDRstore Support SDRstore reply03/15/2026

Hello, Yes — this device supports 2R2T operation, meaning 2 receive and 2 transmit channels, and the product page also states full B210 compatibility on Windows and Linux with support for OAI and srsRAN. That means it is suitable for full-duplex TX/RX UHD-based use in srsRAN/Open5GS lab setups. For Open5GS specifically, it is typically used together with srsRAN as the core network side, while the SDR itself is used through the UHD/srsRAN stack. So from the hardware side, yes, this product is intended for that type of use.

rjativa02/20/2026 Answered

Does this equipment come with a case or just the electroic board?

SDRstore Support SDRstore reply02/20/2026

Yes, it includes the case. The LibreSDR B210 Mini / B220 Mini is delivered as a fully assembled unit, housed in its protective enclosure. It is not supplied as a bare electronic board. If you need any additional details, feel free to ask.

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