The GPRB PSI Wireless Syllabus 2026 is available on the official Gujarat Police Recruitment Board website. This guide breaks down the detailed syllabus, exam pattern, marking scheme, and topic-wise structure for the Police Sub Inspector (Wireless) and Technical Operator recruitment exam.
The offline OMR-based test follows a two-part structure. Part A (General Studies) carries 80 marks, and Part B (Technical Subjects) carries 120 marks, resulting in a 200-mark paper. The selection consists of a written exam, physical test, and document verification. For official details, visit https://gprb.gujarat.gov.in.
GPRB PSI Wireless Syllabus 2026 – Overview
| Particulars | Details |
|---|---|
| Exam Name | GPRB PSI (Wireless) & Technical Operator Exam 2026 |
| Conducting Organization | Gujarat Police Recruitment Board (GPRB) |
| Post Name | Police Sub Inspector (Wireless) & Technical Operator |
| Exam Mode | Offline (OMR-Based) |
| Total Questions | 200 |
| Total Marks | 200 |
| Exam Duration | 3 Hours |
| Negative Marking | 0.25 marks per wrong answer |
| Selection Process | Written Exam, Physical Test, Document Verification |
| Official Website | https://gprb.gujarat.gov.in |
Selection Process
The recruitment involves three stages: 1. Written Examination: A 200-mark, objective-type offline test divided into two sections. 2. Physical Test: For candidates who meet the qualifying cutoff in the written exam. 3. Document Verification: Final credential checks before appointment.
Exam Pattern
Part A – General Studies (80 Marks)
| Subject | Questions | Marks |
|---|---|---|
| Reasoning and Data Interpretation | 25 | 25 |
| Quantitative Aptitude | 25 | 25 |
| Constitution of India | 15 | 15 |
| Current Affairs and General Knowledge | 15 | 15 |
Exam Duration: 3 hours (combined) Negative Marking: 0.25 marks deducted per incorrect answer Qualifying Marks: Minimum 40% required in Part A
Part B – Technical Subjects (120 Marks)
| Subject | Marks |
|---|---|
| Electronics, Communication, Networking, Microprocessors, Web Technology & Current Trends | 120 |
Exam Duration: 3 hours (combined) Negative Marking: 0.25 marks deducted per incorrect answer Qualifying Marks: Minimum 40% required in Part B
Detailed Syllabus
Reasoning and Data Interpretation
- Analogies and Series
- Coding and Decoding
- Blood Relations
- Direction Sense Test
- Puzzles and Seating Arrangements
- Data Interpretation from Graphs and Charts
- Data Sufficiency
Quantitative Aptitude
- Number System and Simplification
- Percentage and Ratio & Proportion
- Average, Profit & Loss, Simple Interest & Compound Interest
- Time & Work and Time & Distance
- Data Interpretation and Analysis
- Basic Algebra and Geometry
- Trigonometry Basics
Constitution of India
- Fundamental Rights and Fundamental Duties of Citizens
- Directive Principles of State Policy
- Union Executive and State Executive Structure
- Judiciary System and its Hierarchy
- Amendment Procedure and Constitutional Amendments
- Union and State Relations
- Special Provisions for States
Current Affairs and General Knowledge
- National and International Current Events
- Science and Technology Developments
- Sports and Awards
- Important Days and Observances
- Environmental Awareness
- Gujarat-Specific General Knowledge
- Governance and Important Schemes
Electronics Components, Devices, and Circuits
- Conducting, Magnetic, and Insulating Materials
- Semiconductors and Their Properties
- Diodes and Applications of Diodes
- Transistor Theory and Biasing Techniques
- Amplifiers and Oscillators
- Regulated Power Supply Design
- Field Effect Transistors (FET)
- Linear Integrated Circuits (ICs)
Digital Electronics and VLSI
- Binary Number Systems and Logic Gates
- Boolean Algebra and Minimization Techniques
- Combinational Logic Circuits
- Sequential Circuits and Flip-Flops
- Counters and Shift Registers
- Memory Devices and Semiconductor Memory
- Field Programmable Gate Arrays (FPGA)
- VHDL Programming Fundamentals
- MOS Circuit Design
Electronics Networks, Instruments, and Measurements
- Network Theorems and Analysis
- Active and Passive Filters
- Transmission Lines and Impedance Matching
- Oscilloscopes and Signal Generators
- Electronic Bridges and Measurement Techniques
- Transducers and Sensors
- Spectrum and Network Analyzers
Communication Engineering
- Amplitude Modulation (AM) and Frequency Modulation (FM)
- Phase Modulation (PM) and Single Sideband (SSB)
- Receivers and Demodulation Techniques
- Multiplexing Methods (FDM and TDM)
- Telephone Networks and Switching Systems
- Traffic Engineering Principles
- Noise and Signal Processing
Communication Applications
- Microwave Engineering Fundamentals
- RADAR Systems and Applications
- Fibre Optics Communication Technology
- Mobile Communication Systems (GSM, CDMA)
- Fourth Generation (4G) LTE Systems
- Television Engineering and PAL-D System
- Broadcasting Systems
Microprocessors and Microcontrollers
- 8085 Microprocessor Architecture
- 8085 Instruction Set and Programming
- Assembly Language Programming Techniques
- 8051 Microcontroller Architecture and Features
- RISC (Reduced Instruction Set Computer) Machines
- Microcontroller Programming and Applications
- Embedded Systems Basics
Computer Networks
- OSI Reference Model and Layers
- TCP/IP Model and Protocols
- LAN Technologies and Ethernet
- IP Addressing and Subnetting
- Routing Protocols and Algorithms
- Network Security Basics
- Internet Applications and Services
- Wireless Networks (Wi-Fi, Bluetooth)
Essentials of Network Security
- Encryption Algorithms (Symmetric and Asymmetric)
- Public Key Infrastructure (PKI)
- Digital Signatures and Certificates
- System Security and Firewalls
- Operating System Security
- Access Control and Authentication
- Intrusion Detection Systems
Web Technology
- ASP.NET Framework Architecture
- Visual Studio IDE and Development Tools
- Web Application Development
- Client-Server Architecture
- Hypertext Markup Language (HTML) Basics
- Cascading Style Sheets (CSS)
- Server-Side and Client-Side Technologies
Android Application Development
- Android Operating System Architecture
- Android Framework Components
- User Interface (UI) Design Principles
- Activities, Services, and Content Providers
- Database Management in Android
- Android Manifest Configuration
- Application Development Tools and Emulator
Current Trends
- Fourth Generation Long-Term Evolution (4G LTE) Technology
- Police Network (POLNET) Systems
- Disaster Management Communication Systems
- Real-Time Surveillance Systems
- Internet of Things (IoT) Basics
- Cloud Computing Fundamentals
- Recent Advancements in Communication Technology
Preparation Strategy
Candidates should prioritize Part B technical subjects as they constitute 60% of the total marks and require specialized knowledge. Begin preparation by thoroughly studying Digital Electronics and Communication Engineering, which form the foundation for advanced topics. A common mistake aspirants make is neglecting the mathematics component in Part A; however, Quantitative Aptitude alone carries 25 marks and can significantly impact the overall score. Manage your time strategically by dedicating 40% to Part B technical subjects, 35% to Part A quantitative and reasoning sections, and 25% to Constitution and Current Affairs. Strengthen your preparation by solving previous year question papers and attempting regular mock tests that simulate the actual exam environment, particularly focusing on time management within the three-hour duration while maintaining accuracy in technical problem-solving.
Important Links
| Particulars | Link |
|---|---|
| Official Website | Click Here |
| Download Syllabus PDF | Download Here |
Frequently Asked Questions (FAQs)
Q1. Where can I find the complete GPRB PSI Wireless Syllabus for 2026?
Ans. You can grab the full, two-part syllabus covering General Studies and Technical Subjects directly from the Gujarat Police Recruitment Board’s official site.
Q2. Is there a penalty for wrong answers on the test?
Ans. Yes, you’ll lose 0.25 marks for every incorrect response. However, if you select the “E” option on your OMR sheet, no marks are deducted.
Q3. What score do I need to pass the written exam?
Ans. You have to score at least 40% in both Part A and Part B individually to move forward in the recruitment process.
Q4. Where is the direct link to download the syllabus PDF?
Ans. Just head to gprb.gujarat.gov.in or click the direct Google Drive link we’ve included in the Important Links section on this page.
Q5. How is the exam structured in terms of questions?
Ans. Expect 200 multiple-choice questions in total. Part A features 80 general studies questions, while Part B focuses on 120 technical questions.
Q6. How much time will I get to complete the paper?
Ans. Candidates are given 3 hours to tackle the entire 200-question exam.
Q7. What exactly is covered under the Part B technical section?
Ans. Part B dives deep into subjects like digital electronics, communication engineering, network security, web technology, Android development, and modern tech trends.
