In this episode of DAS Talk, hosts Philip Nicholas Juan and Gilbert Martinez have an in-depth conversation with Chris Cisco of Bearcom, a leading RF DAS engineer. Chris shares his powerful story of transitioning from military communications into the world of distributed antenna systems (DAS) and emergency responder communication enhancement systems (ERCES).

Throughout the discussion, Chris explains why strong in-building communication is absolutely critical for public safety, first responders, and everyday operations. He breaks down how his military background built the foundation for his approach to solving RF engineering challenges in civilian environments.

The episode highlights the urgent need to improve communication systems in schools, where many campuses still dangerously lack reliable radio and cellular coverage. Chris emphasizes how this gap poses major risks during emergencies and shares his experiences working with school districts to solve these problems.

Philip, Gilbert, and Chris also talk about the challenges faced by AHJs (Authorities Having Jurisdiction) in understanding and enforcing DAS requirements. Many AHJs are still learning about these systems themselves, which creates both opportunities and obstacles for the industry.

The conversation stresses the importance of community networking, ongoing education, and mentorship. Chris shares how he built his career largely by seeking out knowledge, forming the right connections, and committing to self-education when formal resources were limited.

This episode covers the real-world problems that DAS professionals encounter daily, from poor building assessments to improperly conducted grid tests. Chris also shares the critical role integrity and best practices must play in the future growth of the DAS industry.

If you are involved in DAS, RF engineering, public safety, or in-building communication, this episode is a must-watch. It delivers valuable insight into both the technical and human sides of the industry, while offering real advice on how we can make schools, hospitals, and public spaces safer for everyone.

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