Professional Engineering and On Site Support for Broadcasting and Communication Tower Projects

Radio Frequency Consulting

Services

On-Site Field Services

Broadcast system RF sweeps

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TV, FM and STL Systems

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Antennas, transmission lines, mask filters, multi‐channel combiners
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Antenna fine matching
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Filter / combiner tuning or retuning to new channels
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Troubleshooting and inspection for VSWR faults
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Time domain analysis of transmission line systems
   Baseline measurements for comparison from year to year

RF Radiation Hazard assessment

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Estimates of potential for ground level field strength levels
   Support antenna system design to minimize downward radiation

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On-site measurements of field strength levels to verify compliance with human
exposure limits

Engineering Services

Broadcast system planning

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New construction or site upgrades
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All aspects of tower site planning
Coverage analysis and pattern design
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Propagation modeling (V-Soft Probe 5 and TVStudy)
   Provide area and population count reports
   Coverage maps with contours, exported to KML files

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Field strength measurements
  Ground level 30‐ft or drone‐based data collection
Single Frequency Network (SFN) Design
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On channel boosters for FM, analog and HD
ATSC 1.0 and 3.0 SFN design
Antenna pattern development
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FM Patterns Optimization