FM Broadcast Engineering

Facility planning and modifications

FM facility changes affect coverage, protected contours, nearby stations, antenna requirements, and the technical information submitted to the FCC. Nexus Broadcast evaluates the proposal as a complete RF system rather than a single changed value.

• Transmitter site and coordinate changes
• ERP and HAAT evaluations
• Antenna model, polarization, gain, and mounting considerations
• Directional antenna pattern review
• Channel and class feasibility analysis
• Existing-versus-proposed facility comparisons

Coverage and interference

Studies can include FCC contour calculations, terrain-aware propagation analysis, service-area comparisons, population estimates, and review of potential co-channel or adjacent-channel conflicts.

Application support

When a proposal is ready to move forward, the technical data and supporting exhibits can be organized for the applicable FCC filing.