16-Channel RFSOC 49DR Synchronous Signal Acquisition and Generation Platform
The Xi’an Birui Electronics IW‑RFSOC‑49DR mixed‑signal processing card, built around the Xilinx ZYNQ UltraScale+ RFSoC ZU49DR, delivers access to a large FPGA gate density, 16 ADC/DAC channels, expandable I/O ports, and DDR4 memory—making it ideal for a wide range of programmable applications. Powered by the ZU49DR FPGA, the IW‑RFSOC‑49DR supports 16 14‑bit ADCs operating at 2.5 GSPS and 16 14‑bit DACs running at 9.85 GSPS. Both ADC and DAC channels are connected via high‑performance miniature RF connectors. The board also features an FMC+‑compliant high‑pin‑count FPGA mezzanine card and a broad selection of daughter cards, enabling versatile functionality extensions. It provides a comprehensive RF signal chain suitable for demanding RF applications such as wireless‑based machine learning, fiber optics, massive MIMO remote radio units, millimeter‑wave backhaul, 5G baseband processing, fixed wireless access, wired Remote‑PHY nodes, test and measurement, satellite communications, and more. Onboard 100 Gbps QSFP28 connectors offer optical interfaces, enabling efficient parallel processing of high‑speed data alongside analog and digital conversion. The IW‑RFSOC‑49DR‑SYN variant further includes onboard DDR4 memory, USB 3.0, support for Micro SD cards (including UHS‑compatible), 10/100/1000 Ethernet, and USB JTAG/UART connectivity, with shared UART output for JTAG programming.
Model: IW-ZU49DR-16T16R
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Zynq UltraScale+ RFSOC Development Board
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- Commodity name: 16-Channel RFSOC 49DR Synchronous Signal Acquisition and Generation Platform
- 型号: IW-ZU49DR-16T16R
The Xi’an Birui Electronics IW‑RFSOC‑49DR mixed‑signal processing card, built around the Xilinx ZYNQ UltraScale+ RFSoC ZU49DR, delivers access to a large FPGA gate density, 16 ADC/DAC channels, expandable I/O ports, and DDR4 memory—making it ideal for a wide range of programmable applications. Powered by the ZU49DR FPGA, the IW‑RFSOC‑49DR supports 16 14‑bit ADCs operating at 2.5 GSPS and 16 14‑bit DACs running at 9.85 GSPS. Both ADC and DAC channels are connected via high‑performance miniature RF connectors. The board also features an FMC+‑compliant high‑pin‑count FPGA mezzanine card and a broad selection of daughter cards, enabling versatile functionality extensions. It provides a comprehensive RF signal chain suitable for demanding RF applications such as wireless‑based machine learning, fiber optics, massive MIMO remote radio units, millimeter‑wave backhaul, 5G baseband processing, fixed wireless access, wired Remote‑PHY nodes, test and measurement, satellite communications, and more. Onboard 100 Gbps QSFP28 connectors offer optical interfaces, enabling efficient parallel processing of high‑speed data alongside analog and digital conversion. The IW‑RFSOC‑49DR‑SYN variant further includes onboard DDR4 memory, USB 3.0, support for Micro SD cards (including UHS‑compatible), 10/100/1000 Ethernet, and USB JTAG/UART connectivity, with shared UART output for JTAG programming.
Xi’an Birui Electronics IW-RFSOC-49DR Mixed-signal processing card, employing Xilinx ZYNQ UltraScale + RFSoC ZU49DR , can access large FPGA Door density, 16 one ADC / DAC Port, expandable I / O Ports and DDR4 Memory, suitable for a wide range of programmable applications, with ZU49DR FPGA of the IW-RFSOC-49DR by 16 one 14 Bit, sampling rate 2.5 GSPS ADC and 16 one 14 Bit, sampling rate 9.85 GSPS DAC Port support is provided. ADC and DAC The port features a high-performance micro- RF Connector support. IW-RFSOC-49DR Onboard one that complies with Vita 57.4 Standard with a high pin count FPGA Mezzanine card ( FMC + ) and a wide range of daughter card options, enabling further general-purpose functionality expansion. Able to provide comprehensive RF Signal chain, meeting the needs of machine learning in wireless applications or the fiber-optic domain. , Crossing Massive-MIMO Remote radio units, millimeter-wave mobile backhaul, 5G Baseband, Fixed Wireless Access, Wired Remote-PHY High-performance applications such as networking, test and measurement, and satellite communications RF Application.
Onboard 100Gbps QSFP28 The connector provides an optical interface, enabling efficient high-speed data processing in parallel with analog-to-digital conversion. IW-RFSOC-48DR-SYN , onboard DDR4、USB3.0 ; Support Micro SD card (support UHS) 、 10/100/1000 Ethernet e t 、 USB JTAG/UART Supported boards JTAG Shared loading mode UART Output.
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Performance Metrics
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- In terms of hardware configuration, it supports 16 channels of 14-bit RF‑ADCs and 16 channels of 14-bit RF‑DACs, forming a complete RF signal chain that significantly increases input/output channel density while delivering high bandwidth, heterogeneous processing capabilities, and low power consumption.
- In terms of development efficiency, leveraging the RFSoC architecture enables complex heterogeneous tasks to be executed on-chip, significantly shortening the debugging and development cycle compared with traditional multi-chip heterogeneous designs.
- In terms of cost-effectiveness, it offers richer features at a lower price point compared to similar products, meeting the demands of diverse application scenarios and high-performance RF applications.
- The FPGA chip employs an integrated design, integrating a direct RF sampling data converter, FPGA logic units, a complete ARM processor system, and high-speed transceivers into a single package.

In satellite communication applications, its low-power integrated design and wide-temperature operating characteristics enable efficient signal generation, acquisition, and analysis for space–ground links, providing robust hardware support for satellite ground‑based testing systems.
In the field of electronic test and measurement, it enables the flexible construction of multifunctional instruments, supporting interference signal generation, anti‑interference algorithm testing, and high‑precision signal acquisition in terahertz and quantum communication research.
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