Our mission
Following 20 years experience in private-public partnerships for maritime and aerospace, and seeing the need for the fast moving development of sustainable and enviromentally friendly technologies, Perkhidmatan Elektronik Piamo SDN. BHD. began as a start-up with the philosophy that, by applying the most powerful tools available with AI, we intend to become an R&D power-house with the vision to keep Malaysia in the forefront as a maritime power with coastal telecom technologies as our niche.
What is a Software Defined radio
The Software Defined Radio (SDR) is a radio communication system where components traditionally implemented in hardware are instead executed through software. This approach allows for greater flexibility and adaptability, enabling radios to support multiple communication standards and protocols without the need for physical alterations.
What is special about the SDR?
Software Defined Radio (SDR) is a radio communication system where traditional hardware components—such as mixers, filters, amplifiers, modulators/demodulators, and detectors—are implemented through software on a computer or embedded system. This software-centric approach allows for unparalleled flexibility, enabling radios to support multiple communication standards and protocols without the need for physical modifications.
Importance of SDR
The significance of SDR lies in its unparalleled flexibility and cost-effectiveness:
Rapid Prototyping: Accelerates the development and testing of new communication protocols and applications, reducing time-to-market for innovative solutions.
Interoperability: Facilitates seamless communication across different standards and frequencies, vital for both commercial enterprises and defense operations.
Upgradability: Allows for easy implementation of updates and enhancements through software modifications, eliminating the need for hardware replacements and extending the lifespan of communication systems.
By transitioning radio functionalities from hardware to software, SDR empowers organizations to adapt swiftly to evolving communication needs and technological advancements.
Research and development
Telecommunications research
Reseach and Development support
1. Perkhidmatan Elektronik Piamo has developed a method for auto-synchronization of signal transimssions for mobile communication applications based on doppler shift corrections. During digital demodulation in the receiver, the processor adjusts the incoming signal for Doppler shifts, thus permitting realignment of the signal in real time. This approach has the potential for the demodulation to reach an actual bit error rate BER = zero for signals above the required threshold signal to noise ratio. The video below demonstrates a 20MBs BPSK signal under mobile condidtions with BER = zero after 1 hour of continuous transmission. The library functions are written in ansi C using TI code composer studio CCS for porting to SDR for research into spread spectrum communications.2. Perkhidmatan Elektronik Piamo is also developing a robust and reliable communications system for multiple node (n-body swarm intelligence) Particle Swarm Optimisation systems modelling on the movement of birds and fish using the nearest neighbor approach and our communication algorithms.
Hardware
We are the largest importer and supplier in Malaysia for Luowave USRP SDR development units and kits and so can offer competitive pricing due to our volume sales along with backup and full support by our engineering team. For 2025 we are expanding in the Asia region and Japan to promote sales of SDR equipment.
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Signal Evaluation
Evaluation and Analysis
We maintain an extensive array of measuring and testing equipment for spectrum analysis in telecommunications and radar applications. We also offer OEM project management and development in all stages of the production cycle from concept to PCB prototyping to finished products. We are in the process of moving to the Penang area to better service our clients.
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3-D printing
Expanding
We are hiring ...
Motivated by challenges?
Looking for a great working environment?
We are looking for ...
Senior R&D Engineer - B.Eng. or BSc.(Elec).
Engineering Support Specialist - Diploma of Engineering
Kakitangan perkeranian - sambilan
