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Independent Software Radio Equipment SDR-LW 2972-24/44

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Independent Software Radio Equipment SDR-LW 2972-24/44

Independent Software Radio Equipment  SDR-LW 2972-24/44
Independent Software Radio Equipment  SDR-LW 2972-24/44

Large Image :  Independent Software Radio Equipment SDR-LW 2972-24/44

Product Details:
Place of Origin: China
Brand Name: Luowave
Model Number: SDR-LW 2972-24/44
Payment & Shipping Terms:
Minimum Order Quantity: 1 Piece
Price: USD
Packaging Details: Paper Box\Paper Carton
Delivery Time: Spot Goods or 30 Days
Payment Terms: T/T
Supply Ability: 1 Piece

Independent Software Radio Equipment SDR-LW 2972-24/44


SDR-LW 2972-24/44 is the latest product developed by Wuhan Luowave SDR based on the classic radio equipment SDR-LW 2972. The transmit and receive frequency are uplifted to 24GHz/44 GHz, while inheriting all the functions and advantages of the Original 2972.

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  • 70MHz-24GHz/44GHz frequency coverage
  • i7 processor with Linux RTOS
  • 500GB SSD , 16GB RAM
  • Built-in Spartan6 XC6SLX150 FPGA
  • USRP Software Defined Software Radio
  • Pre-installed all-in-one software
  • Optional All-in-One Paid Software
  • List of related applications


Product introduction

SDR-LW 2972-24/44 adopts the design that the RF front end is integrated in the AD9361. The AD9361 can directly supports the up and down conversion of the frequency on the RF end, and can provide a bandwidth of 56MHz in real time. And the AD9361's two-way signal link is used to provide coherent MIMO capability. The host computer is able to perform signal processing and controlling on the AD9361 by implementing a series of operations on the FPGA of the model Spartan6 XC6SLX150 through USB 3.0 port. The SDR-LW 2972-24/44 provides a maximum throughput of 61.44MS /s. The device uses an open source cross-platform UHD driver, and UHD supports most applications and SDR frameworks, such as GNU Radio, Matlab, and Lab View.

Typical application scenarios

The new Luowave millimeter wave series products can support: 5G FR2 application; Vector signal generation and analysis; Satellite communication applications; Channel measurement applications; Communication awareness integrated application.


5G FR2 applications:

  • frequency can cover 40GHz which is commonly used in 5G FR2
  • Software-defined radio is reconfigurable
  • Dual-Channel Transceiver can Simulates Simple MIMO Scenarios
  • All hardware and software parameters are configurable, ideal for prototyping

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Vector signal generation and analysis:

  • Custom vector modulation signals Generation
  • Can analyze the quality of the transmitted signal of various transmitters
  • Low cost of ownership, one set of transmitter and receiver testing are intergrated in one set of equipment

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Satellite communication applications :

  • Frequency band coverage: C/KU/KA
  • China GW satellite constellation: 37.5-42.5GHz , can support 47.2GHz-51.4GHz in the future
  • Support prototype terminal verification
  • Reconfigurable FPGA can provide satellite transponder function simulation, as well as channel scenario simulation

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Channel measurement application :

  • Transmit and receive devices can be synchronized through GPSDO
  • Flexible generation of test sequences for channel estimation
  • Transceiver integrated structure can realize bidirectional channel estimation
  • The IQ data from the receiver is compatible with mathematical tools such as Matlab /Python

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Integrated application of communication perception :

  • vehicle perception, personnel perception
  • Software Radio Based OFDM Radar / Multitone Radar
  • USRP transceiver channel synchronization, enabling radar transceiver function
  • Indoor sensor intrusion detection function verification

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Main Feature


i7 processor with Linux RTOS USB 3.0 interface
500GB SSD, 16GB RAM Built-in Spartan6 XC6SLX150 FPGA
70MHz- 24GHz/44 GHz frequency coverage Support external clock reference and PPS time reference
Support two transmissions and two receivers at the same time  
RFNoC FPGA Development Framework Support GNU Radio, Lab View , Matlab



Industrial computer


processor Intel I7 9700
Memory card 16G
network port RJ45
display interface HDMI


FPGA and Baseband

FPGA Spartan 6 XC6SLX150
ADC resolution 12 bits
DAC resolution 12 bits
ADC sampling rate 61.44 M/S



As the digital processing core of the SDR-LW 2972 - 24/44,the Spartan 6 XC6SLX150 provides direct high-speed connectivity to all major components, including the RF front end, host interface and DDR3 memory. The default FPGA provides all UHD's for digital down-conversion and digital up-conversion, fine frequency tuning and some other DSP functional blocks. Users can develop and implement their own DSP processing modules by using the abundant FPGA spare space and the development framework supported by USRP.


RF index

Transmission Reception
number of channels 2 number of channels 2
Frequency Range 70MHz- 24GHz/ 44GHz Frequency Range 70MHz- 24GHz/ 44GHz
Local oscillator accuracy 2ppm    
maximum output power 10dBm maximum input power -15dBm
Gain range 90dB Gain range 75dB
Gain step 1dB Gain step 1dB
Maximum real-time bandwidth 56MHz Maximum real-time bandwidth 56MHz
    Noise Figure 9dB




Voltage 220V
current 2 A max





Working temperature 0-50℃
Maximum altitude 2000m
Humidity 10%-90% (no condensation)
Environment indoor, outdoor


structure size
physical size 41.1 * 43.8 * 10.4cm
Weight ( SDR-LW 2972-24 ) 6.73 Kg
Weight ( SDR-LW 2972-44 ) 7.61 Kg




SDR-LW 2972-24/44 accessories include one power cord, one adapter, four omnidirectional antennas, one HDMI cable, one set of standard keyboard and mouse , and one monitor (choose either LCD monitor or tablet).


Pre-installed software environment Ubuntu, UHD, GNU Radio
USRP usage tutorial Videos, Manuals
Gnuradio DEMO case Analog modulation, digital modulation, spectrum sensing, single tone signal transceiver, radio
Simple 4G-LTE base station communication system based on SRSlte  
video transmission system  
ADS-B Civil Aviation Signal Receiving System  
Some other teaching courseware "Principles of Communication" Communication source, analog source, digital source experiment
Channel model: AWGN , fading channel experiment
Analog modulation system: AM, DSB modulation and demodulation experiments
"Mobile Communication" GMSK, 8PSK modulation and demodulation experiment
"Digital Signal Processing" The Generation of Discrete Time Signal and Its Basic Operation
"Software Radio" Complex Representation of Digital Quadrature Baseband Signal and Basic Model of Quadrature Demodulation
Official website application video  

Free pre-installed software


Optional paid software

mobile communication direction 5G RF acquisition system
5G analog base station and terminal system
4G analog base station and terminal system
MIMO system
CDMA asynchronous communication
channel emulation
Tactical data link Link11 simulation system
Radar and Detection anti-drone system
software radar
Signal Transmission and Analysis System RF Record and Playback Systems
Spectrum Analysis System
OFDM MIMO video transmission
Satellite Communications GNSS simulation system
Courseware "Principles of Communication"
"Mobile Communication"
"Digital Signal Processing"
"Software Radio"
"Radar Principle"


LUOWAVE App Store:

"LUOWAVE App Store" is the application software platform of LUOWAVE . There are a large number of application software developed by Luowave itself and third parties on the platform, including wireless communication, radar and detection, wireless test and measurement, remote sensing and navigation, teaching platform and other fields. All the application software on the platform is developed based on the Luowave software radio platform, and, we will perform strictly testing procedure and quality control to assure the software is stable and reliable at the same time. The Luowave appstore will be continuously updated that the software on which are the newest and the most optimized one.

The majority of software radio users can search and discover the applications they need on this platform, eliminating the time and effort required to develop their own software. We welcome App any developers who would like to provide their own application software to this platform. And We will help them taking full advantage of our new hardware technology in the software developing phase.

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APP Store application interface

Contact Details
Wuhan Tabebuia Technology Co., Ltd.

Contact Person: Mr. Chen

Tel: 18062514745

Send your inquiry directly to us (0 / 3000)