SDR-LW 4940 RF 1 MHz-7.2 GHz 400 MHz BW Each 4 Channels 1 × QSFP+ USB 3.0 Integrated with i9 Display & Keyboard Inside USRP Integrated Software Defined Radio Device
Overview
The SDR-LW 4940 is a high-performance, multi-channel Software-Defined Radio (SDR) platform that supports open-source SDR design flows, including C/C++, GNU Radio, and LabVIEW FPGA development. It serves as an ideal prototype for designing and deploying next-generation wireless systems across a wide range of advanced research applications. Like other USRP devices, the SDR-LW 4940 leverages an open-source, cross-platform UHD driver, enabling compatibility with a broad spectrum of applications and SDR frameworks, such as GNU Radio.
Features
- Processor:I9-9900K
- Memory:DDR4 64GB
- SFP+:10 Gbps
- SSD:500GB
- PCle:Gen3 x8
- Main chip:Xilinx Zynq UltraScale+ ZU11EG
- PS:Quad-core ARMO Cortex-A53,Dual-core Cortex-R5 real-time processors,Mali-400 MP2 graphics processing
- PL:653k System Logic Cells
- Memory:PS 4 GByte DDR4(x64) (with ECC),PL 2 GByte DDR4(x32)
- GNU Radio
- Matlab
- UHD
- Labview
Specifications
| Number of Channels | 1MHz-7.2GHz, | Processor | 19 9900K |
| Frequency Range | tunable to 8GHz | Memory | 32G |
| Frequency Stepping | <1Hz | QSFP28 | 100Gbps or 4*10Gbps |
| Gain Stepping | 1dB | RJ45 | 1Gbps*2 |
| Maximum Real-time Bandwidth | 400MHz | Voltage | 12V |
| FPGA | Xilinx RFSOC XCZU28DR | Current | 16A Max |
| DRAM | 2 × 4 GB DDR4,2.4 GT/S | Power | 200W Max |
| GPIO | 2 HDMI | Operating Temperature | 0-50°C |
| ADC Resolution | 12 bits | Size | 43*37.8*14.5 CM |
| DAC Resolution | 14 bits | Weight | 13.6Kg |
Integrated SDR Comparison
| P/N | Frequency Range | CPU | Max.Bandwidth | Channel | ADC/DAC | FPGA | Connector | Size(mm) |
| SDR-LW 2972 | 70MHz-6GHz | Intel Core i7 8700 | 56MHz | 2T2R | AD9361 ADCs:12-bit 61.44 MS/s DACs:12-bit 61.44MS/s |
Xilinx Artix-7 XC7A 200T | USB3.0,RJ45 | 235*300*85 |
| SDR-LW 2974 | 10MHz-6GHz | Intel Core i7 9700 | 160MHz | 2T2R | ADCs:ADS62P48 14-bit,configurable sampling rate:184.32,200 MS/s DACs:AD9146 16位,800 MS/s |
Xilinx Kintex-7 XC7K410T | USB3.0,Gigabit, 10-gigabit network port,PCIe, Gen 2 x4 | 235*265*135 |
| SDR-LW 2974 Note | 430*300*135 | |||||||
| SDR-LW 2975 | 70MHz-6GHz | Intel Core i7 8700 | 56MHz | 2T2R | AD9361 ADCs:12-bit 61.44 MS/s DACs:12-bit 61.44MS/s |
Xilinx Zynq-7020 | USB3.0,RJ45,PCIe,Genx4,HDMI | 210*235*85 |
| SDR-LW 3980 | 75MHz-6GHz | Intel Core i9-9900K | Tx:450MHz RX:200MHz |
8T8R | ADRV9009 ADCs:16-bit Max. sampling rate 245.76MS/s DACs:14-bit Max. sampling rate 491.52MS/s |
Xilinx Zynq UltraScale+ ZU11EG | USB3, USB2, PCIe 3.0 x8,Gigabit, 10-gigabit network port | 280*410*175 |
| SDR-LW 4940 | 1MHz-7.2GHz | Intel Core I9-9900K | 400MHz | 4T4R | ADCs:12-bit DACs:14-bit |
Xilinx Zynq Ultrascale+ ZU28DR RFSoc | 1 × QSFP+, 2× RJ45, USB 3.0 | 430*378*145 |
Who are we
China Leading Software Radio Equipment and Solutions Provider Since 2012, Hot-selling products includes:
- USRP-LW modular SDR, RF daughterboards
- SDR-LW integrated SDR
- COUNTER-UAV Series Products
Why us
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