The SDR-LW 2974 Note is a high-performance embedded SDR standalone device consisting of an on-board processor, FPGA, and RF front-end. The product has a built-in i7 processor, 500GB SSD, and 16GB RAM. Like all USRP devices, the device is powered by an open-source, cross-platform UHD driver that supports most applications and SDR frameworks, such as GNU Radio.
SDR-LW 2974 Note
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i7 processor
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Equipped with a Linux real-time operating system
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Four USB 3.0 ports
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JTAG interface
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PCIe Gen x4 interface
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Dual SFP+ interfaces
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500GB SSD, 16GB RAM
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Frequency coverage from 10MHz to 6GHz
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Built-in Xilinx Kintex-7 FPGA
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Support for external reference clock and PPS signal reference
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Supports 2 transmitters and 2 receivers, with an instantaneous bandwidth of up to 160MHz for each channel
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RFNoC FPGA development framework
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Support GNU Radio
Product introduction
Technical parameter
| Transmission | Reception | ||
| Channel Count | 2 | Channel Count | 2 |
| Frequency Range | 10MHz–6GHz | Frequency Range | 10MHz–6GHz |
| Frequency Step | <1kHz | Frequency Step | <1kHz |
| Max Output Power | 19.5dBm | Max Input Power | -15dBm |
| Gain Range | 0–31.5dB | Gain Range | 0–31.5dB |
| Gain Step | 0.5dB | Gain Step | 0.5dB |
| Max Real-Time Bandwidth | 160MHz | Max Real-Time Bandwidth | 160MHz |
| FPGA and Baseband | |||
| FPGA | Kintex-7 XC7K410T | Processor | I7 9700 |
| DRAM | 1G | Memory | 16G |
| ADC Resolution | 14 bits | SFP (10G Network Card) | 10Gbps |
| DAC Resolution | 16 bits | PCIe Card | PCIe Gen 2 x4 |
| ADC Sampling Rate | 200 MSps | RJ45 | 1Gbps |
| Physical Properties | |||
| Weight | 9.5kg | ||
| Dimensions | 43×30×13.5 cm | ||