The company specializes in instrumentation and supporting, the main brands：
GPS signal generator 、Frequency response analyzer、Modulation card
Service Hotline0755-27588969
Service Hotline0755-27588969
PROMAX RANGERNeo Rack 2
PROMAX PROWATCH Neo
PROMAX RANGERNeo 3
PROMAX RANGERNeo 4 
High class field strength meter Ranger Neo 4 and spectrum analyzer with 4K decod
HD RANGER UltraLite : The tablet-sized field strength meter
RANGER Neo Lite: Multi-function TV and Satellite spectrum analyzer /WIFI analyse
HD RANGER Eco : Field strength meter
DTV Signal Generator DSG-1000DAB/DAB+ Signal Generator DSG-1000 
2019-10-25admin
analyzers are the perfect tool to use in tasks of mounting and setting up maritime antennas, as well as to certify the appropriate operation of their guiding motors.[Detailed]
2019-10-25admin
RANGER Neo family products include: 4K decoder Superfast spectrum analyzer Drive test and signal coverage functions[Detailed]
2019-10-25admin
PROMAX analyzers to perform signal coverage analysis of television broadcasting centers[Detailed]
2019-10-25PROMAX
This tool encloses and analyzes the mobile telephony frequency band, to compare the MER and the Power of a digital terrestrial television channel before and after installing the LTE filter. PROMAX綜合信號分析儀表可以對5G進行干擾測量。并且無需更新設備的固件！HD RANGER和RANGER NEO系列綜合測試儀為5G時...[Detailed]
2019-08-05PROMAX
MONITORING SYSTEMS: THREE FORMATS, ONE SOUL,24/7/365 PERMANENT MONITORING NETWORKS[Detailed]
2019-08-05PROMAX
Shielded from RF interferences Dramatically fast creation of measurement reports – Just one click Triple, certified measurement accuracy PROMAX analyzers are not based on commercial TV receivers Fast-sweep professional spectrum analyzer Mind the specifications[Detailed]
2016-02-20admin
Only 600 in Chengdu at all signal and model simulation by the software, the simulator system structure more clearly. The software simulation and hardware signal occur independently of each other, the simulator of signal testing, software simulation can continue operations. Due to multiple channel an...[Detailed]
2016-02-20admin
The basic design idea of the system is: Flying carrier is not installed GSP receiver, and receiver of GPS signal repeater. Transponder only converted frequency and amplifies the signal without signal demodulation and processing. Because of this, carrier equipment is simple, low cost. The main statio...[Detailed]
2016-02-20admin
From the beginning of the last century 80\'s, the miss distance measurement equipment John Hopkins University Applied Physics Laboratory began to design and development for the assessment of lethal weapon intercepting effect, and in 1977 developed a Transat analog repeater, in order to make the ball...[Detailed]
2016-02-20admin
Many do not see the signal in the US in our life, there is a mobile phone signal, WiFi signal, Bluetooth signal, GPS signal and so on, these signals are emitted by the specific wireless communication products, like mobile phone, wireless card, router, remote control and so on, which we use in our da...[Detailed]
2016-02-20admin
Factory assembly line can improve production efficiency, improve production speed, in the automatic test system of wireless radio frequency if the use of pipeline can greatly improve production efficiency, in wireless RF test usually used shielding box, if the robots and automatic shielding box at t...[Detailed]
2016-02-20admin
August 11, 2015, Munich - R&S the company released the a new fast GNSS production testing instrument, the instrument by the vector signal generator R&S SMBV100A and R&S optional SMBV-P101 package. In based satellite navigation communication module and receiver test before, you need to check the conn...[Detailed]
2016-02-20admin
In September 25, 2015, Beijing - Rhodes and Schwartz (R&S company) attended the National Convention Center in Beijing GNSS International Forum. The forum jointly organized by the Chinese satellite navigation Association and the European Union Chamber of Commerce Chinese GNSS.asia project, is one of ...[Detailed]
2016-02-20admin
Rohde & Schwarz launched a new generation of outstanding performance of entry-level oscilloscope - HMO1202 series mixed signal oscilloscope. Up to 300MHz bandwidth and is equipped with rich operations and FFT spectrum analysis function makes it well suited for general digital and analog circuit test...[Detailed]
2016-02-20admin
Satellite navigation system is able to provide global coverage, all-weather, high precision satellite navigation and positioning system of 3D navigation and positioning capabilities, the system is mainly used in deep space exploration, sea and air navigation, geological exploration, field of vehicle...[Detailed]
2016-02-20admin
GPS signal repeater is an important component of GPS (global PositiONing system) global positioning system (GPS) part of the ground, the main function is the satellite signals from outdoor to indoor or other does not receive the satellite signal, can indoors with regular satellite receiver to receiv...[Detailed]
2016-02-20admin
Foreign research started on simulator technology earlier, technology is relatively mature, the developed simulator can simulate L1, the frequency of L2 C/A code and P code signal, also can simulate the modernization of GPS after L1C, L2C, L5C and L1M in the L2M civil signal, [6] code signal, some pr...[Detailed]
2016-02-20admin
GPS signal repeater is an important component of GPS (global PositiONing system) global positioning system (GPS) part of the ground, the main function is the satellite signals from outdoor to indoor or other does not receive the satellite signal, can indoors with regular satellite receiver to receiv...[Detailed]
2016-02-20admin
Due to the satellite navigation using the frequency for the L, S band, satellite landing signal is weak, receiving terminal with wide beam antenna. Therefore, we must in no occlusion of the open area of the user terminal in order to work properly. Forwarding function of the system is the satellite s...[Detailed]
2016-02-20admin
The GPS system has been widely applied in many fields, in the traditional GPS positioning process, the general condition of the receiver need to have a more open vision, at least can be observed simultaneously in 4 satellites [1]. But in good GPS signal regions such as the core area of the city, ins...[Detailed]
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