Everyone believes the future is going to be bright and a lot are betting that smart devices of the future will have the ability to self-adapt to its environment and that’s why some are backing on Cognitive Radios which are Software Defined Radios with AI. Our world is becoming crowded with several smart devices, and the explosion of IoT has made the demand and durability of robust radio networks high while still being security conscious, SDRs (Software-Defined Radios) is believed will make this a possibility.
Software Defined Radios are radios that enable one to change the transmitting or receiving radio frequency in software alone. Five years ago, the first blade RF software-defined radio module was released in San Francisco. Blade RF was created by Nuand to help teachers, students, researchers, and even hobbyists learn while experimenting with Radio Frequency communication. The Nuand team has recently launched a new blade RF SDR module which is called blade RF 2.0, and it comes in two versions.
The first module is called Blade RF 2.0 micro xA4, while the other module is called the Blade RF 2.0 micro xA9. The blade RF 2.0 micro is compatible with several third-party software like the GNU Radio, GQRX, SDR-Radio, gr-phosphors, Soapy SDR, and others. They are expected to easy work comfortably with Windows, Linux and Mac Operating Systems.
The modules are very similar; however, the only major difference is that the latter comes with the Intel’s 301 KLE Cyclone V FPGA (Field Programmable Gate Array). The former, however, comes with the 49KLE Cyclone V FPGA. The FPGA which provides the interface between the FX3 and Analog Devices AD9361 RF transceiver has single-cycle access embedded memory, which is fully programmable. Other similar features between both modules are listed below:
SIMILAR FEATURES OF BLADERF 2.0 MICRO XA4 AND BLADERF 2.0 MICRO XA9
- 47 MHz to 6 GHz frequency range
- 44 MHz sampling rate
- 56 MHz filtered bandwidth (IBW)
- Dimensions: 6.3cm by 10.2cm by 1.8cm
- Weight: 90 grams
- Operating temperature: 0°C to 70°C
- 128-tap digital FIR filtering
- Has USB 3.0 support
- 32-pin I/O header
- 2×2 MIMO channels