YanTechLab
YX-OS25 miniB210 AD9361 SDR 70MHz–6GHz USB 3.0 Board for GSM Base Station Prototyping and GNU Radio Development
YX-OS25 miniB210 AD9361 SDR 70MHz–6GHz USB 3.0 Board for GSM Base Station Prototyping and GNU Radio Development
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TinyB210 Software Defined Radio (SDR) Platform
Product Overview
TinyB210 is a fully integrated, single-board, general-purpose software defined radio peripheral platform with continuous frequency coverage from 70MHz to 6GHz . It is designed for low-cost experimentation and education, integrating the Analog Devices AD9361 direct-conversion RF transceiver, a reconfigurable FPGA, and a high-speed USB 3.0 interface with bus-powered operation.
TinyB210 is fully supported by mainstream SDR software ecosystems, allowing developers to immediately start working with GNU Radio , build GSM base station prototypes using OpenBTS , and seamlessly migrate code from B210-class devices to higher-performance, industry-ready SDR platforms.
RF & Digital Architecture
The integrated RF front-end is based on the AD9361 , a single-chip, direct-conversion transceiver capable of up to 56MHz real-time RF bandwidth . TinyB210 utilizes both signal chains of the AD9361 to provide coherent 2x2 MIMO (2Tx / 2Rx) operation.
Onboard signal processing and control are handled by the FPGA, which connects to the host PC via USB 3.0. The system supports a real-time throughput benchmark of 61.44 MS/s complex I/Q , enabling full utilization of the 56MHz instantaneous RF bandwidth in GNU Radio or UHD API-based applications.
Key Performance Parameters
| Category | Value | Unit |
|---|---|---|
| DC Input Voltage | 5 | V |
| ADC Sampling Rate (Max) | 61.44 | MS/s |
| ADC Resolution | 12 | bits |
| ADC SFDR | 78 | dBc |
| DAC Sampling Rate | 61.44 | MS/s |
| DAC Resolution | 12 | bits |
| Host Interface Throughput (16-bit) | 61.44 | MS/s |
| Reference Clock Accuracy | ±2 | ppm |
| TCXO Accuracy (Unlocked) | ±7.5 | ppm |
| TCXO Accuracy (Locked) | <1 | ppm |
| Single-Sideband/Image Suppression | -35 / -50 | dBc |
| Output Power @ 2.4GHz | 3.5 | dBm |
| Output Power @ 6GHz | -12 | dBm |
| Maximum Output Power | >10 | dBm |
| Input IP3 | -20 | dBm |
| Noise Figure | <8 | dB |
Key Features
| Feature | Description |
|---|---|
| Frequency Coverage | 70MHz – 6GHz continuous |
| MIMO Capability | Full-duplex 2Tx / 2Rx coherent MIMO |
| Instantaneous Bandwidth | Up to 56MHz (61.44MS/s complex) |
| Host Interface | High-speed USB 3.0, bus-powered |
| FPGA | Open and reconfigurable FPGA architecture |
| RFIC | Analog Devices AD9361 direct-conversion transceiver |
| Enclosure | Optional steel enclosure for black PCB devices |
SRSRAN & Base Station Support
TinyB210 is capable of running SRSRAN small-cell base stations. Detailed workflows and experimental procedures are documented on our blog:
Shipping Information
Orders are prepared within 48 hours . Fast small-parcel international logistics are used.
- USA / Europe: approximately 8–14 days (subject to variation)
- Any abnormal situations will be communicated by email promptly
Returns & After-Sales Policy
If you have any questions after receiving the product, please contact us immediately. Returns or exchanges will be processed in accordance with our return policy. Thank you for your understanding.
Documentation & Resources
Technical documentation and support resources are available at:
👉 https://t.me/YanTechLab
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