What KSW Technology Co.,Ltd does

KSW Technology Co., Ltd (坤恒顺维, STAR Market 688283) is a Chengdu-based Chinese designer and manufacturer of high-end radio frequency (RF) test and simulation instruments, founded in 2010 and listed on the Shanghai Sci-Tech Innovation Board in 2022. Its portfolio centers on software-defined radio (SDR) platforms with high-bandwidth digital signal processing and includes the WNS-series wireless channel emulators (up to 80 RF channels, 2GHz bandwidth, 5120 fading channels), the VSG-series vector signal generators (up to 67GHz), VSA-series spectrum analyzers, the VST vector signal transceiver, the CTS wireless communication test platform, telemetry/satellite receivers, radar echo simulators, and the HBI modular platform and DataCAMP software environment. Underlying architecture is PowerPC + DSP + FPGA, with proprietary channel modeling software (GSCM, DMT) supporting 3D spatial, satellite orbit, and phased-array scenarios.

The company serves telecommunications operators (China Mobile, China Unicom), communications equipment OEMs, the National Intelligent Connected Vehicle (V2X) Measurement and Testing Center, government agencies, and academic research institutes. Application verticals include 5G NR, LTE, WiFi, DVB, satellite communications, C-V2X, and aerospace telemetry. The company generates revenue primarily through one-time hardware sales of high-end instruments, bundled perpetual software licenses with updates, professional integration/calibration services, and integrated turnkey system solutions. Pricing is quote-based with multi-year contracts; the go-to-market is direct enterprise field sales backed by regional branch offices in Beijing, Shanghai, Wuhan, Xi'an, and Lanzhou, with no channel partner network.

KSW holds the National Specialized 'Little Giant' enterprise designation, National IP Advantage Enterprise recognition, Sichuan Province Enterprise Technology Center membership, and National High-Tech Enterprise certification. Recent strategic emphasis has been on scaling portable/field test products (KSW-RT02A, KSW-VSA02), pushing the VSG platform to 67GHz for mmWave and next-generation standards, entering satellite network channel simulation, and expanding the Beijing office and Chengdu headquarters. The company is not yet a meaningful AI/ML player; its differentiation rests on RF engineering precision, in-house SDR IP, and a regulatory/credentials moat that aligns it with state-owned strategic customers.

Name

KSW Technology Co.,Ltd

Legal name

坤恒顺维科技股份有限公司

Website

https://ksw-tech.com

Company type

Public

Founded year

2010

Operating status

Operating

Headcount range

101–250 employees

Short description

KSW Technology (坤恒顺维, STAR Market 688283) is a Chengdu-based designer and manufacturer of high-end software-defined radio test instruments — including wireless channel emulators, vector signal generators, and spectrum analyzers — serving Chinese telecom operators, communications equipment vendors, and government R&D programs in 5G, V2X, satellite, and aerospace.

Ownership category

akta.pro rank

Product category

Wireless Communication Test and Measurement Instruments

NAICS

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515), Other Communications Equipment Manufacturing (334290)

SIC

Instruments For Meas & Testing Of Electricity & Elec Signals (3825), Radio & Tv Broadcasting & Communications Equipment (3663)

akta.pro primary industry

Test & Measurement Equipment (Oscilloscopes, DAQ, signal analyzers, calibration benches) (IMAGAFAC)

Keywords

• Wireless channel emulators
• Vector signal generators
• Spectrum analyzers
• RF test instruments
• Software defined radio

Headquarters

HQ city

Chengdu

HQ country

China

HQ region

Asia

Offices6 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Personnel, Operations, Supply Chain, Marketing or Sales

Revenue model

1. Hardware Instrument Sales: Sale of high-end electronic test and measurement instruments including spectrum analyzers and channel emulators. These are permanent capital equipment purchases for R&D, testing, and quality assurance applications. Revenue is recognized upon delivery and acceptance by customers.
2. Software Licenses and Updates: Perpetual software licenses bundled with hardware sales, including firmware updates, signal library updates, and software maintenance for measurement instruments. Additional revenue from software upgrades and feature extensions.
3. Professional Services: Technical integration services, on-site calibration, customization, and application support services. Includes training programs and technical consultation for complex testing scenarios.
4. System Solutions: Complete turnkey testing and simulation system solutions tailored for specific industry applications, combining hardware, software, and engineering services into integrated packages.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels5 records

Core offering

KSW Technology designs, manufactures, and sells high-end RF simulation and test instruments for wireless communications, including wireless channel emulators, vector signal generators, spectrum analyzers, telemetry receivers, and software radio platforms. The company also provides turnkey system solutions, professional integration services, and supporting software for verticals such as telecommunications, automotive V2X, satellite communications, and aerospace.

Product overview

KSW Technology Co., Ltd (坤恒顺维) is a high-end simulation testing instruments and system solutions provider focused on wireless communications, navigation, connected vehicles (C-V2X), and IoT applications. The product portfolio centers on RF testing equipment including the KSW-WNS series wireless channel emulators (KSW-WNS01, KSW-WNS02, KSW-WNS02B, KSW-WNS04) for simulating wireless信道 environments; the KSW-VSG series vector signal generators (KSW-VSG02, KSW-VSG03, KSW-VSG03B, KSW-VSG04) for generating complex modulated signals; KSW-VSA01 spectrum analyzers for signal analysis; KSW-SGM01 analog signal generators; KSW-VST01 vector signal transceivers; KSW-CTS03 wireless communication test platforms; KSW-RT02A radio synthesis testers; and specialized receivers (KSW-CRT, KSW-HDR, KSW-RTR) for telemetry and satellite applications. Supporting these are the HBI modular platform (high-speed bus and function boards), KSW-SPR software radio development platforms, KSW-RDT01 echo simulators, and Data CAMP software platform. The company also provides channel modeling software (GSCM, DMT) and supports standards including 5G NR, LTE, WiFi, DVB-S2/X, and satellite communication protocols.

Differentiator

Problem solved

Functional benefit

Brands

• HBI: HBI高速总线和模块系列，包含高速存储板、射频微波通道板、射频微波本振板、ADC/DAC功能板、信号处理器载板、机箱和控制器、软件无线电功能板、总线类功能板等产品线。
• DataCAMP

Products and services

• KSW-WNS04 Wireless Channel Emulator High-end wireless channel emulator for telecom operators, equipment manufacturers, and research institutions requiring large-scale RF channel topology simulation with up to 80 configurable RF channels and 5120 fading channels.
• KSW-WNS02B Wireless Channel Emulator Multi-channel wireless channel emulator supporting up to 64 RF duplex channels, 2048 fading channels, and 600MHz single-channel bandwidth for R&D and conformance testing.
• KSW-WNS02 Wireless Channel Emulator Satellite communication channel emulator supporting 2-16 channels, 240 fading channels, and 500MHz bandwidth for satellite and aerospace applications.
• KSW-WNS01 Wireless Channel Emulator RF switching network cabinet for wireless network topology simulation, supporting 8-20 channels with 20x20 matrix switching.
• KSW-VSG04 Vector Signal Generator High-performance vector signal generator covering 6kHz to 67GHz with 4GHz modulation bandwidth, supporting 5G NR, LTE, WiFi, and DVB communication standards.
• KSW-VSG03B Vector Signal Generator Compact 1U vector signal generator covering 100kHz to 7.5GHz with 500MHz RF modulation bandwidth, designed for production line use.
• KSW-VSG03 Vector Signal Generator Vector signal generator covering 100kHz to 7.5GHz with integrated PSK/MSK/APSK/QAM/FSK digital modulation and LTE/5G NR/WiFi/DVB software support.
• KSW-VSG02 Vector Signal Generator Vector signal generator covering 6kHz to 44GHz (up to 67GHz upgraded), with up to 2GHz modulation bandwidth, supporting arbitrary wave modulation, pulse modulation, interference simulation, and fading channel simulation.
• KSW-SGM01 Analog Signal Generator Multi-channel coherent analog signal generator covering 6kHz to 67GHz with up to 4 independent channels per unit, ultra-low phase noise, and AM/FM/PM/Pulse modulation support.
• KSW-VSA01 Spectrum Analyzer High-performance spectrum analyzer covering 2Hz to 67GHz with 4GHz analysis bandwidth, real-time analysis bandwidth up to 2GHz, and noise floor as low as -166 dBm/Hz.
• KSW-VST01 Vector Signal Transceiver Integrated vector signal generator and analyzer for RF microwave chip R&D validation, mass production testing, and wireless communication system testing.
• KSW-CTS03 Wireless Communication Test Platform Future-oriented wireless communication terminal test platform with multi-cell, multi-beam, 8/16 channel support, 400MHz-6GHz frequency range (extending to 44GHz), supporting 4G LTE, NTN, and WiFi standards.
• KSW-RT02A Radio Synthesis Tester Multi-function portable radio synthesis tester integrating RF transmission/reception analysis, audio source/analyzer, RF signal source, and AM/FM modulation source. Frequency range 1MHz-3GHz, weight under 3.5kg, with 11.6-inch touchscreen.
• KSW-CRT Measurement and Control Baseband Device Space TT&C baseband equipment providing ranging, velocity measurement, telemetry, remote control, bit synchronization, frame synchronization, and analog modulation functions for satellite and aerospace applications.
• KSW-HDR High-bit Rate Receiver High-speed receiver with dual-channel IF processing, variable code rate from 5Mbps to 3600Mbps, 1GHz signal bandwidth, and BPSK/QPSK/OQPSK/16QAM/16APSK/32APSK demodulation support.
• KSW-RTR Universal Telemetering Receiver SDR-based universal telemetry receiver supporting PCM-FM, BPSK, QPSK, SOQPSK, and FM signals with dual-channel IF/P/L/S/C band input and up to 60Mbps code rate.
• HBI High-speed Bus and Module Series Modular hardware platform including high-speed storage boards, RF microwave channel boards, RF local oscillator boards, ADC/DAC function boards, signal processor carrier boards, chassis/controllers, software radio function boards, and bus function boards for custom instrument development.
• KSW-SPR Software Radio Development Platform Open, standardized, modular SDR development platform using PowerPC+DSP+FPGA architecture supporting various communication protocols and waveforms, with models KSW-SPR01B, KSW-SPR02A, and KSW-SPR02B.
• KSW-RDT01 Echo Simulator Radar echo simulator for generating complex dynamic signals including continuous wave, pulse, linear/nonlinear FM, and phase coding signals for complex electromagnetic environment construction.
• Network Analyzer (Ethernet Tester) Multi-port Gigabit Ethernet tester generating configurable Ethernet test packets for communication network testing, supporting 1-32 ports at 1000Mbps per port.
• Data CAMP Software Platform Data Control Analysis Monitor Process (Data CAMP) - graphical programming-based measurement and control platform built on .NET, providing hardware interfaces, graphical UI, signal analysis, and design examples for test and measurement applications.
• KSW-VSA02 Portable Spectrum Analyzer Portable spectrum analyzer with 11.6-inch full screen, weight under 3kg, maximum frequency 40GHz, 100MHz real-time analysis bandwidth, supporting 5G NR signal analysis per 3GPP R15/R16, available in three frequency band options.

Quantifiable outcome

• Supporting national strategic industries including 5G, V2X, satellite communications, and aerospace through advanced testing capabilities

Named customers5 records

Segments5 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators5 records

Recent moves10 records

Expansion highlights6 records

Broad incumbents

• Keysight Technologies: Global leader in electronic test and measurement with a comprehensive portfolio of signal generators, spectrum analyzers, and channel emulators. Directly comparable to KSW across wireless communications, aerospace/defense, and satellite test, but with a much broader product set and global reach.
• Rohde & Schwarz: German T&M giant offering vector signal generators, spectrum analyzers, and wireless communication testers that compete head-to-head with KSW's core products across telecom, aerospace, and automotive verticals globally.
• Anritsu: Japanese T&M incumbent with strong positions in mobile/wireless test including signal analyzers and base station simulators. Overlaps with KSW's mobile communications, 5G NR, and LTE test offerings.
• National Instruments (Emerson): Modular instrument platform provider with PXI-based RF test, software-defined radio, and wireless test systems — comparable to KSW's HBI modular platform and KSW-SPR SDR development platform for flexible, customizable test architectures.

Direct peers

• Spirent Communications: Specializes in wireless channel emulation, navigation/GNSS simulation, and network testing — directly comparable to KSW's wireless channel emulator line (WNS series) and satellite/navigation test offerings for telecom and aerospace customers.
• LitePoint (Teradyne): Focused on wireless connectivity test for Wi-Fi, Bluetooth, 5G, and cellular, serving chipset and device OEMs. Comparable to KSW's wireless communication test platform (CTS03) and signal generators targeted at device and equipment R&D.
• Transcom Instruments: Chinese-headquartered maker of spectrum analyzers, signal generators, and EMC test equipment serving telecom operators and equipment vendors. A close direct peer in product category, geography, and customer base.

Emerging players

• AnaPico (Rohde & Schwarz): Swiss vendor of high-performance RF/microwave signal generators and signal sources up to millimeter-wave frequencies, competing in the same vector/analog signal generation niche as KSW's VSG and SGM series.
• Signal Hound: Specializes in high-performance spectrum analyzers and RF test equipment, including portable and real-time spectrum analysis products that overlap with KSW's VSA series portable spectrum analyzer strategy.

Regional players

• Beijing Dingxin Communication Technology: Domestic Chinese wireless test and measurement vendor serving telecom operators and research institutes in China. Comparable regional competitor to KSW in channel emulation and signal analysis for Chinese telecom customers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries5 records

Funding overview

Funding rounds1 record

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about KSW Technology Co.,Ltd