Table of contents
📌 Last Updated on January, 2026
Wireless Police Sub Inspector Recruitment
Recruitment process for Wireless PSI & Radio Operator / Technical Operator & Police Sub Inspector in Motor Transport (MT) are generally organized by Gujarat Police Recruitment Board (GPRB) to recruit Police Sub Inspector (PSI) for wireless branch. This exam is totally different from Armed and Unarmed PSI Recruitment, so don’t be confused with the same.
Wireless PSI Eligibility
- Candidate must be a citizen of India
- Educational Qualification:
Possess a Bachelor’s degree in Engineering or Technology in Electronics and Communication / Electronics and Telecommunication / Electronics Engineering / Information Technology / Information and Communication Technology / Computer Engineering / Computer Science (minimum four years course) obtained from any of the Universities established or incorporated by or under the Central or a State Act in India or any other educational institution recognized by the Government or declared to be deemed as a University under section 3 of the University Grants Commission Act, 1956.
See detailed advertisement of 2026 here - Candidate must have Basic Computer Knowledge
- Candidate must have both, Gujarati and Hindi language.
- Age limit:
- Wireless PSI: 35 Years
- Technical Operator: 35 Years
- PSI (MT): 35 Years
- Basic Computer Knowledge Required
Physical Fitness for Wireless PSI
| વર્ગ | ઊંચાઇ | વજન | છાતી |
|---|---|---|---|
| ગુજરાતના અનુસૂચિત જન જાતિ (પુરુષ) | 162 cm | 50 kg | 79cm – 84 cm |
| ગુજરાતના અનુસૂચિત જન જાતિ સિવાયના (પુરુષ) | 165 cm | 50 kg | 79cm – 84 cm |
| ગુજરાતના અનુસૂચિત જન જાતિ (મહિલા) | 158 cm | 40 kg | – |
| ગુજરાતના અનુસૂચિત જન જાતિ સિવાયના (મહિલા) | 160 cm | 40 kg | – |
Wireless PSI Exam Pattern
- Written Examination
- Exam type: MCQ
- Total Questions: 200
- Total Marks: 200
- Time: 3 Hours
Part – A
- Total Marks: 80
- Total Questions: 80
- Passing Marks: 40%
Wireless PSI Exam Part A Syllabus
| Subject | Marks |
|---|---|
| Reasoning and Data Interpretation | 25 |
| Quantitative Aptitude | 25 |
| Constitution of India | 15 |
| Current Affairs and General Knowledge | 15 |
| Total | 80 |
Part – B
- Total Marks: 120
- Total Questions: 120
- Passing Marks: 40%
Wireless PSI Exam Part B Syllabus
Electronics Components, Devices and Circuits:
Conducting Materials, Magnetic Materials, Insulating Materials, Semiconductors, Electronics Components, Semiconductor physics and diodes, Diode applications and other terminal devices, Transistor, Transistor amplifier, Transistor biasing circuits and thermal stability, Frequency response of small signal transistor amplifier, Hybrid parameter, Regulated Power Supply, Feedback in transistor amplifiers and oscillators, transistor power amplifier, pulse circuits, field-effect transistor, linear integrated circuits.
Digital Electronics & VLSI:
Binary number systems, logic gates and logic families, Boolean algebra, combinational circuits, flip-flops, counters & registers, memory, PLA, A to D and D to A conversion, Introduction to VLSI Design, MOS Transistor and Inverters, Combinational & Sequential MOS Circuits, FPGA, Introduction to VHDL.
Electronics Networks and Instruments & Measurements:
Network Theorems, Resonance & Couples Circuits, Attenuator, Equalizers, Filters, Transmission line theory, Hardware Structure for Networks, Introduction, Bridges, Basic Parameter Measurements, Oscilloscopes, Signal Generators, Frequency Counters, Transducers, Component Testers and Analyzers .
Communication Engineering:
Introduction to Communication systems, AM, FM, PM, AM Radio Receiver, FM Receiver, Antenna wave propagation, SSB techniques, SSB receivers, communication receiver, pulse & digital modulation, source coding & multiplexing, data communication, Electronic Space Division switching, speech Digitization and Coding, Time Division switching, Traffic Engineering, Telephone networks.
Communication Applications:
Microwave Engineering:
Microwave propagation & components, mw tube oscillators and amplifiers, semiconductor microwave devices, microwave measurements, RADAR systems, satellite communication systems. Fibre Optics Engineering: Principles of optical ray transmission, optical fibres and cables, Optical sources, detectors and components, optical communication systems and fibre optic measurements Mobile Communication: Cellular telephone concepts, GSM, CDMA, Mobile Handset and Introduction to Advance Concepts Television Engineering: Essential of Television system, TV Optics and Video Signal, Color theory and color signal processing, TV signal modulation and TV systems, PAL-D Color Receiver, receiver servicing and Alignment, Advance topics in TV technology.
Microprocessors & Microcontrollers:
Microprocessor Architecture & Microprocessor system, 8085 instruction and timing, 8085 Instruction Set, Programming techniques, Advance Microprocessor, Main memory system. Evolution of Microcontrollers and Introduction to Microcontrollers, Introduction to Assembly Language Programming (8051), Advance Programming Techniques, External peripheral devices and advance RISC machines.
Computer Networks:
Reference Models, LAN Technologies, Network devices,TCP/IP and Internet, IP protocol IP V4 Header & protocol functions ,IP addressing schemes, Network security and application, Introduction to High Speed Networking Technologies, Internet Applications.
Essentials of Network Security:
Introduction of Information Security, System Security, Basic Arithmetics in Encryption, Symmetric Encryption Algorithm, Asymmetric Key Encryption, Operating System Security,
Web Technology:
Features of ASP.NET , Differences between ASP.NET and Classic ASP , Web Applications and Webpage , Components of Web application , Client Server Architecture , Explain utilization of various parts of IDE , Creating simple Web Application in ASP.NET ,1 Introduction to Visual Studio , Creating a New Web Project (ASP.NET), start page, the menu system, toolbars, the new project dialog box, graphical designer, code designer.
Android Application Development:
Android OS : Concepts, Android, Architecture, Android Activities and UI Design, Advanced UI Programming, Toast, Menu, Dialog, List and Adapters, Working with Database.
Current Trends (4G LTE, POLNET, Disaster Management communication, Real Time Surveillance etc.) and Recent Advancement in the relevant field
Important Notes:
- Every question shall be of 1 mark.
- Every attempted question with incorrect answer shall carry a negative mark of 0.25.
- In every question there shall be one “E” option of “Not attempted”. If the candidate does not intend to answer, he may select this option. If a candidate selects this option, no negative mark shall be given.
- If a candidate has not selected any of the options given in the question, then it shall carry negative mark of 0.25.
- Candidates are required to qualify in both Part A and part B separately in order to be enlisted in the merit list.
How to Prepare for Wireless PSI Exam
Preparing for the Wireless PSI exam before the official notification gives candidates a strong advantage, as this recruitment is not conducted frequently. Early preparation helps aspirants understand the exam pattern, syllabus, and technical requirements without last-minute pressure.
Candidates should first focus on understanding the expected syllabus, which usually includes general knowledge, reasoning, and basic technical concepts related to wireless communication. Referring to previous recruitment details helps in identifying important topics and exam trends.
Physical fitness should not be ignored. Even though Wireless PSI is a technical post, candidates are generally required to meet basic physical standards. Maintaining regular physical activity and fitness routines early can prevent difficulties later.
Solving previous year question papers and practice tests is one of the most effective preparation methods. It improves time management, highlights weak areas, and builds confidence for the written examination.
Since official updates are released suddenly, aspirants should regularly follow reliable sources and bookmark this page. Staying updated ensures that once the notification is announced, candidates can focus only on revision and application instead of starting preparation from scratch.
Frequently Asked Questins
Wireless PSI (Police Sub-Inspector) works in the wireless communication and radio operation department of Gujarat Police. The role mainly involves handling police communication systems, radio networks, and technical coordination.
Generally, candidates are required to have:
– A Bachelor’s degree from a recognized university
– Basic technical or science background is preferred
Exact eligibility criteria are always mentioned in the official notification.
Yes.
Wireless PSI is a technical post focused on communication and radio systems, while regular PSI mainly performs law enforcement and administrative duties.
When the notification is officially released, candidates will need to apply online through the OJAS Gujarat Online Job Application System by completing registration and submitting the application form.
The selection process generally includes:
– Written examination
– Physical standards test (if applicable)
– Document verification
The exact process is confirmed only after official notification.
Candidates should:
– Regularly check official Gujarat Police notifications on OJAS
– Follow trusted Gujarat exam preparation websites
– Bookmark this page for latest updates and future announcements
Important Resources
- View Latest Official Advertisement for Wireless PSI here
- Apply through OJAS Gujarat
- Study Material for Wireless PSI Exam
- Gujarat Police PSI Syllabus
- Previous Years Question Papers
