In-Building Cellular & DAS
HOW WE DELIVER
Plan
RF Design & Planning
Preview
RF Surveys & Heatmapping
Place
RF Certified In-Field Resources
Prove
Testing, Closeout & Documentation
Preserve
Day-Two Support & Optimization
In-Building Wireless. No Dead Zones.
Modern buildings weren't designed around perfect cellular coverage. Construction materials, building layouts, distance from carrier infrastructure and the growing number of connected devices can all affect what happens once a signal moves indoors.
SG provides nationwide field services for in-building cellular and RF environments, from initial RF surveys and heatmapping through DAS deployment, testing and validation.
Whether you're solving coverage problems at a single critical location or deploying an in-building wireless solution across multiple facilities, #TeamSG provides the specialized field resources and nationwide coordination required to turn RF designs into working systems.
WHAT WE DO
RF HEATMAPPING
Coverage mapping and documented signal conditions used to identify weak areas and support system planning.
IN-BUILDING ANTENNAS
Indoor antenna placement, home-run cabling and installation based on RF design and coverage requirements.
DAS DEPLOYMENT
Headend equipment, coax, splitters, couplers, antennas and supporting infrastructure for distributed antenna systems.
TESTING & OPTIMIZATION
Post-installation signal testing, coverage validation, documentation and field adjustments to verify system performance.
DONOR & EXTERNAL ANTENNAS
Rooftop or exterior donor antenna installation, mounting, cabling and alignment supporting in-building cellular systems.
3MNO SITE SURVEYS
Indoor and outdoor signal measurements, carrier identification and RF data collection to establish existing coverage conditions.
BUILT FOR THE CELLULAR YOUR BUSINESS DEPENDS ON
The SG Promise
- Tell You the Truth
- Own the Outcome
- Plan for Reality
What is an RF survey and when is one needed?
An RF survey measures existing cellular signal conditions throughout a location. SG uses onsite measurements and heatmapping to document coverage, identify weak areas and provide field data that can support in-building wireless planning.
What components of a DAS can SG deploy?
SG supports the physical deployment of in-building cellular infrastructure including headend equipment, cabling, splitters, couplers, donor antennas, indoor antennas and related supporting infrastructure based on project requirements.
Can SG test cellular coverage after installation?
Yes. SG performs post-installation RF testing and coverage validation to document signal conditions and help identify areas requiring adjustment or optimization.
Can SG support multi-site RF and DAS programs?
Yes. SG can coordinate RF surveys, field deployment, testing and documentation across distributed enterprise locations using standardized processes and nationwide field resources.