Civil/Cellular Services >>
Wireless infrastructure such as tower/antenna structures, shelters, and cabinets combined with ever-evolving technological platforms such as GSM, UMTS, WiMAX, and LTE are the foundation upon which cellular communications are built. Though all sites present basic infrastructure needs in terms of antenna structures, antennas, transmission lines, and equipment, every site presents its own unique challenges. Optima Network Services has assembled a team of in-house professionals that specializes in all aspects of the wireless communications sites of today to help overcome those challenges. Included in our civil/cellular services portfolio are the following services:
- New Site Build--installation of new PCS/Cellular antenna systems for national/regional cellular carriers to augment existing or current network infrastructure
- Network Platform Upgrades--upgrade of existing cellular network infrastructure to new network platforms such UMTS, LTE
- Tower Erection--physical erection of structures including monopoles, self-supporting, and guyed towers.
- Fiber & Telco Upgrades
- Circuit Extension & Testing
- MCPA/SCPA Installs--specialized antenna/signal amplifier systems.
- Antenna/Site Modifications--antenna azimuth changes,
- VSWR/Sweep Testing--test of coax for continuity and optimum performance
- Passive Intermodulation Testing (PIMS Testing)--line testing for 800 to 1900MHz
- Simple and complex Radio Adds for Nokia and Ericsson cabinets for 2G & 3G
- CDMA Overlay
- Light Site Installs
- Cell on Wheels (COW) Deployments for special events, disaster recovery
- Cabinet Harvesting
- Civil Site Improvements--ice-bridge, concrete pads, cabinet installation, compound fencing, ice-shields
- Troubleshooting / Maintenance
For an introduction to our civil/cellular services, CONTACT US.