Train with the Industry's Most Experienced DAS Instructors
Hands-on, field-proven training for Public Safety DAS, ERRCS/ERCES, and Cellular Distributed Antenna Systems — taught by engineers who've designed and commissioned thousands of real-world projects.
Three Disciplines. One Expert Source.
Every course is built from real field experience — not textbooks. Choose the track that matches your work.
Public Safety DAS / ERRCS
Comprehensive training on designing, installing, and commissioning in-building public safety radio systems — also known as ERRCS or ERCES. Covers NFPA 1225, IFC requirements, and AHJ compliance.
- NFPA 1225 & IFC code compliance
- BDA/ERCES system architecture
- System design and link budget fundamentals
- Commissioning, acceptance testing & AHJ readiness
Cellular DAS
End-to-end cellular distributed antenna system training — from passive and active DAS architecture to carrier coordination, RF design, and system commissioning.
- Passive and active DAS architecture
- Carrier coordination and MNO requirements
- RF design and link budget calculations
- System commissioning and optimization
Trained by Engineers Who've Done the Work
Most training programs are built around theory. DAS Trainers is built around the field. Every concept, every lab exercise, and every case study comes directly from real in-building RF projects — the kind of work our instructors have been doing for over a decade.
Whether you're a contractor seeking ERRCS certification, an RF engineer expanding into public safety systems, or an AHJ looking to understand what you're inspecting — our courses give you the technical depth and practical confidence to perform at the highest level.
Matt Lunny
Lead Instructor · RF Systems Expert
With 15 years of hands-on RF experience, Matt has personally completed over 1,000 in-building RF designs and commissioned several thousand DAS projects across public safety, ERRCS/ERCES, and cellular systems. He brings unmatched real-world depth to every course.
Secure Your Spot
Classes are small by design. Limited seats ensure hands-on attention.