- The 5GT written exam has 75 questions, a two-hour limit, and a 75% passing score - no hands-on portion.
- Standard exam fee is USD 105; remote proctoring adds USD 16, for a combined USD 121.
- Five domains anchor everything: history/definition, safety, use cases, technology enablers, and build-out/construction.
- Certification lasts four years and requires 10 CE hours annually (40 total) or employer verification, plus fees.
What the 5GT Credential Actually Covers
The 5G Technician (5GT) credential from ETA International is built for people who already work around cellular infrastructure - installers, RF technicians, tower crews, small-cell teams - and need a way to prove wireless-industry knowledge specific to 5G rollouts. Unlike some ETA credentials, 5GT is a stand-alone pathway: you do not need to hold CETa first to sit for it. That matters because it lowers the barrier for technicians who came up through construction or telecom trades rather than a formal electronics program.
The official competency document behind the exam is titled 5G Technician: An Introduction to 5G, copyrighted 2019. It's worth saying plainly: this is not a freshly rewritten 2026 blueprint. The content foundation is 3GPP Release 15, which was the industry's first full 5G standard release. If you're expecting brand-new material on every emerging 5G-Advanced feature, recalibrate - the exam tests foundational 5G knowledge, not bleeding-edge spec updates. For a full walkthrough of what "5GT" means and how it differs from similarly-named credentials in other industries, see What Is 5GT? and 5GT Meaning.
Exam Mechanics You Must Memorize
Before you touch a single practice question, lock in the exam's structure. These numbers are the kind of thing test-day nerves make you second-guess, so memorize them cold:
- 75 questions, written/multiple-choice format
- Two-hour time limit
- 75% passing score required
- No hands-on or practical assessment - this is a knowledge exam only
- Delivered through an ETA-approved Certification Administrator, via paper, Trapeza testing, or ExamRoom.AI remote proctoring arranged through ETA
That works out to roughly ninety-six seconds per question on average, which is comfortable for a knowledge-recall exam as long as you're not stopping to reason through unfamiliar terminology. The pacing math is one reason candidates who skip domain-by-domain review tend to stall on questions from the technology-enabler and construction domains - for a deeper breakdown of where time typically gets lost, see How Hard Is the 5GT Exam? Complete Difficulty Guide 2026.
Key Takeaway
Because there's no hands-on component, every point of preparation should go toward terminology, safety procedures, and construction/installation concepts you can recognize on paper - not physical practice reps.
Registration and Fee Breakdown
Budgeting for 5GT is straightforward once you know the two line items:
| Item | Cost |
|---|---|
| Standard exam fee | USD 105 |
| Remote proctoring add-on | USD 16 |
| Combined exam + remote proctoring | USD 121 |
| Annual maintenance fee | USD 25/year (USD 100 per 4-year cycle) |
If you fail on your first try, you get one free retake within one year of that first attempt - but remote-proctoring charges apply again if you choose that delivery method. For the complete cost picture, including how maintenance fees stack over a four-year cycle, read 5GT Certification Cost 2026: Complete Pricing Breakdown.
The Five Domains at a Glance
Everything on the 5GT exam maps back to five top-level content areas. Treat this section as your master checklist - if you can explain each bullet out loud without notes, you're in good shape.
Domain 1: Definition of 5G and Historical Context
Covers how 5G differs from prior cellular generations and the standards lineage leading into 3GPP Release 15.
- Key terminology distinguishing 5G from 4G/LTE
- Historical progression of cellular generations
- Foundational 3GPP concepts referenced throughout the guide
Domain 2: Safety Review for 5G Technologies
Technician safety around RF exposure, tower work, and equipment handling - expect this domain to weigh heavily given the credential's field-technician audience.
- RF exposure limits and protective practices
- General jobsite and climbing safety concepts
- Equipment-handling hazards specific to small-cell gear
Domain 3: 5G Use Cases
Real-world applications 5G enables, and why they require different infrastructure than earlier generations.
- Enhanced mobile broadband, IoT, and low-latency scenarios
- How use cases drive equipment and site-design choices
Domain 4: 5G Technology Enabler and Equipment
The hardware and technical enablers that make 5G function - this is where terminology density gets highest.
- Small-cell and antenna equipment basics
- Enabling technologies referenced in the 2019 competency guide
Domain 5: 5G Build Out and Construction Practices
Practical installation and construction knowledge for deploying 5G infrastructure, especially small cells.
- Small-cell installation sequencing and site prep
- Construction practices unique to dense urban deployments
For a longer treatment of each domain with sample question angles, see 5GT Exam Domains 2026: Complete Guide to All 5 Content Areas. Notice the emphasis pattern: this exam leans hard into technician safety, infrastructure, and construction rather than generic RF engineering theory. If your study materials are mostly engineering-level 5G architecture with little on jobsite safety or small-cell install steps, you're studying the wrong angle.
Day-of-Exam Checklist
Administrative surprises cost more candidates points than content gaps do. Confirm these before you schedule:
- Photo identification - required at check-in, no exceptions
- Scratch paper - permitted per candidate guidance; confirm rules with your Certification Administrator
- Calculators - nonprogrammable/scientific calculators are permitted
- Remote testing setup - a computer, webcam, microphone, and an internet connection of at least 3 Mbps are required if you're testing via ExamRoom.AI
Test sites and delivery options (paper, Trapeza, or remote) vary by administrator, so verify availability ahead of scheduling. For a timeline-oriented view of when to register and how testing windows work, check 5GT Exam Dates 2026: Testing Windows, Deadlines & Scheduling. And if you're still confirming whether you're even eligible to sit for the exam, review 5GT Requirements 2026: Eligibility, Prerequisites & How to Qualify - remember, the stand-alone pathway means CETa is not a prerequisite.
Retakes and Four-Year Maintenance
Passing is only step one. Here's the lifecycle to plan around:
- Retake policy: one free retake within one year of your first attempt if you don't pass; remote-proctoring fees apply again on that attempt.
- Certification validity: four years from the date you earn it.
- Maintenance requirement: 10 continuing-education hours annually, or 40 hours across the four-year cycle - alternatively, supervisor-completed employer verification can satisfy this.
- Maintenance cost: USD 25 per year, or USD 100 for the full four-year cycle, plus the maintenance submission itself.
Missing these deadlines means lapsing, so mark your renewal date the same day you get your passing result. If you're weighing whether the ongoing CE commitment and fees are worth it against the career upside, that calculus is covered in Is the 5GT Certification Worth It? Complete ROI Analysis 2026 and 5GT Salary Guide 2026: Complete Earnings Analysis.
Key Takeaway
Set a recurring reminder for your CE hours immediately after passing - 10 hours a year is far easier to log gradually than to scramble for at the four-year mark.
Last-Week Review Plan
If you've already done the bulk of your studying and just need a structured final push, sequence your last week by domain weight and difficulty rather than reviewing everything evenly. This is the one place a lightweight study framework earns its keep here - not as generic advice, but mapped directly to the 5GT domain list.
Domains 1 & 3 - Foundations and Use Cases
- Drill 5G-vs-prior-generation terminology and Release 15 basics
- Review use-case scenarios and how they connect to equipment choices in Domain 4
Domain 2 - Safety Review
- Memorize RF exposure and jobsite safety concepts; this domain is heavily weighted toward field technicians
- Cross-check safety rules against small-cell equipment handling from Domain 4
Domains 4 & 5 - Equipment and Build-Out
- Run through small-cell installation sequencing and construction practices
- Take timed practice sets to build comfort with the 75-question, two-hour pace
Full Review + Logistics
- Confirm ID, calculator type, and remote-testing internet speed if applicable
- Light review only - no new material the night before
For a fuller structured study plan built around all five domains from day one, not just the final week, see 5GT Study Guide 2026: How to Pass on Your First Attempt. And if you want to gauge your readiness against realistic question formats before test day, run a full simulation on our 5GT practice test platform.
FAQ
5GT is a stand-alone credential through ETA International. Its stand-alone pathway does not require holding CETa beforehand.
The exam has 75 questions with a two-hour time limit, and you need a 75% score to pass. There is no hands-on portion.
The standard exam fee is USD 105. Adding remote proctoring brings the combined total to USD 121.
You get one free retake within one year of your first attempt. If you use remote proctoring again, that fee applies a second time.
It's valid for four years. Maintenance requires 10 continuing-education hours per year (40 over the cycle) or supervisor-verified employer confirmation, plus USD 25 annually or USD 100 for the full cycle.
Keep this page bookmarked as your quick-reference sheet, but pair it with deeper domain study - a one-page summary is a review tool, not a substitute for working through practice questions on 5GT Exam Prep's practice test platform and the domain-by-domain resources linked throughout this guide.