Digilent

Ettus USRP B205mini-i

1x1, 70MHz-6GHz SDR/Cognitive Radio

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RF Specifications

Channels: 1 TX, 1 RX
Frequency range: 70 MHz to 6 GHz
Instantaneous Bandwidth: Up to 56 MHz
IIP3 (at typical NF): -20 dBm
Power Output: >10 dBm
Receive Noise Figure: <8 dB

Conversion Performance and Clocks

ADC Sample Rate (Max.): 61.44 MS/s
ADC Resolution: 12 bits
DAC Sample Rate (Max.): 61.44 MS/s
DAC Resolution: 12 bits
Host Sample Rate (16b): 61.44 MS/s
Frequency Accuracy: +/-2.0 ppm

Power

USB Power: 5V

Physical

Dimensions: 83.3 x 50.8 x 8.4 mm
Weight: 24.0 g

Environment

Operating Temp. Range: 0 - 45 °C (extended to -40-75 °C with enclosure kit)
USRP Hardware Driver 3.9.2 (or later)
GNU Radio

Synchronization

10 MHz clock reference
PPS time reference

Product Compliance

HTC: 8471809000
ECCN: 3A992.a

The USRP B205mini-i is a flexible and compact platform that is ideal for both hobbyist and OEM applications. It is designed by Ettus Research™ and provides a wide frequency range (70 MHz to 6 GHz) and a user-programmable, industrial-grade Xilinx Spartan-6 XC6SLX150 FPGA. The similar Ettus USRP B200mini is limited to a narrower operating temperature range and utilizes a smaller FPGA.

The RF front end uses the Analog Devices AD9364 RFIC transceiver with 56 MHz of instantaneous bandwidth. The board is bus-powered by a high-speed USB 3.0 connection for streaming data to the host computer. The USRP B205mini-i also includes connectors for GPIO, JTAG, and synchronization with a 10 MHz clock reference or PPS time reference input signal.

Experimentation with Low-cost SDR

Experiment with the USRP B205mini-i across a wide range of applications including: FM and TV broadcast, cellular, GPS, WiFi, ISM, and more. Users can immediately begin prototyping in GNU Radio and participate in the open-source SDR community. Full support by the USRP Hardware Driver™ (UHD) software allows seamless code reuse from existing designs, compatibility with open-source applications like HDSDR and OpenBTS, and an upgrade path to industry-ready USRP systems to meet application requirements.