📝 Full-Length Practice Exam

ETA RF / DAS / Wireless Certifications

Administered by ETA International

50
Questions
120 min
Time limit
70%
Pass mark
Closed-book
References
What this is

A full-length practice exam modeled on ETA International in-building wireless and DAS competencies: distributed antenna system design, signal boosters, public-safety DAS code compliance, coax and fiber transmission, passive and active components, link budget, and commissioning.

Recommended study sources
  • ETA RF Interconnection & In-Building DAS competency outline
  • NFPA 72 Ch. 24 — In-Building Emergency Responder Communication Enhancement Systems
  • IFC Section 510 — Emergency Responder Radio Coverage
Topics covered
DAS ArchitectureBDAs & RepeatersPublic-Safety DAS & CodesCabling & TransmissionRF ComponentsLink Budget & CoverageCommissioning & Grid Testing
⚠️ These are original practice questions written to mirror the topics and difficulty of the ETA RF/DAS/Wireless certification competencies; they are not reproductions of actual exam items. Code adoptions such as IFC Section 510 and NFPA 72 amendments vary by jurisdiction, so verify current requirements with the authority having jurisdiction and with ETA before testing.

The timer starts when you begin. You can flag questions and revisit them before submitting.