Our Services
CELLULAR DAS COMMISSIONING
System Greenlight
We validate the Distributed Antenna System (DAS) is free of alarms and ensure all active components are accounted for, in accordance to the design. We also validate active components are labeled correctly and matches the design, and update system firmware as needed.
CELLULAR DAS COMMISSIONING
Baseline Noise Floor Measurements
For each supported band, we measure the UL Noise Floor at the DAS point of interface (POI). We validate that no remote amplifiers or other components are introducing excessive noise to the system.
CONTINUOUS WAVE (CW) TESTING
Downlink measurements
We measure the RF signal over the air at each antenna location to ensure remote amplifiers are transmitting at levels in accordance to the design and are within the remote specifications for all supported bands.
Uplink measurements
We transmit a CW tone using a portable transmitter at one antenna per remote. We also measure the RF signal at the DAS point of interface (POI) to ensure RF levels are in accordance to the design and are within the remote specifications for all supported bands.
CELLULAR DAS COMMISSIONING
Commissioning Workbook
We document all collected data from Commissioning into a workbook format, demonstrating the DAS is ready for Carrier Integration.
CARRIER INTEGRATION
Signal Integration
We provide signal integration for all supported and designed bands, integrate live signal onto the DAS in accordance to the design. We also validate PCIs at the Head End and at the coverage antennas.
CARRIER INTEGRATION
System Optimization
We adjust the UL levels by adding or removing attenuation for each zone or sector, specific to each band and technology. We also determine if any PIM (Passive Intermodulation) is present on any zone/sector for each supported band.
Commissioning Workbook
We document all collected data from Carrier Integration into a workbook format.
PUBLIC SAFETY / 2-WAY RADIO DAS COMMISSIONING
System Greenlight
Similar step process as the Cellular DAS Commissioning above.
Continuous Wave (CW) Testing
Similar step process as the Cellular DAS Commissioning above.
Signal Integration
Similar step process as the Cellular DAS Commissioning above.
Grid Testing
We perform grid testing in accordance to local AHJ requirements.
Closeout Documentation
We document all collected data from all supported bands into a closeout package.
DAS PIM MITIGATION & TROUBLESHOOTING
DAS PIM Mitigation
Tracing internal active and passive noise or PIM. Tracing external interference received by the DAS antennas.
Troubleshooting
We identify defective equipment, trace faulty DAS active and passive components, and also trace faulty GPS active and passive components.
SITE SURVEY & COVERAGE ASSESSMENT
We visit your site to evaluate possible need for coverage enhancement and provide documentation and recommendations to improve your business's connectivity performance.