CEL-FI QUATRA 4000/4000i Enterprise Cellular Coverage User Manual
Cel-Fi QUATRA 4000/4000i is a multi-carrier hybrid active DAS solution that provides high-quality cellular signal in enterprise buildings. With advanced filtering and echo-cancellation techniques, it ensures maximum coverage and never impacts the macro network. This cost-effective and scalable solution is perfect for creating ideal systems for buildings of all sizes.
