Hatfield & Dawson Consulting Engineers
Telecommunications and electromagnetic engineering consultants since 1945
About the firm
Located in Seattle, Hatfield & Dawson Consulting Engineers specializes in telecommunications and electromagnetic engineering. Established in 1945, the practice performs conceptual and specific system design, government agency and license application engineering, specification preparation, construction supervision, propagation analysis, measurements, testing, and operational reviews.
- Established
- 1945
- Firm type
- Telecom / RF Engineering · Electrical Engineering
People
Stephen S. LockwoodPresident/Senior Electrical Engineer
Erik C. SwansonBroadcast Engineer
James B. HatfieldConsultant Engineer
Thomas S. GortonStaff Engineer
Brenda MasonBusiness Manager
Benjamin F. Dawson, IIIConsultant Engineer
Capabilities
Telecommunications and RF System Engineering
Service websiteComprehensive engineering for wireless and radio communication networks, encompassing technical analysis and operational logistics.
- Needs Assessment and Technology Evaluation
Evaluating operational requirements, user communications patterns, and technology alternatives to guide system design.
- RF System Design and Configuration
Creating conceptual and specific system designs for two-way radio, wireless, microwave, and closed-circuit data networks.
- Signal Propagation Analysis
Mapping and modeling coverage using theoretical, empirical, or hybrid signal propagation analysis tools.
- Specifications and Construction Management
Preparing detailed construction specifications and providing technical supervision throughout the implementation phase.
Broadcast Engineering Services
Service websiteTechnical consulting, allocation, and transmission facility design for nationwide media and broadcast organizations.
- Medium Wave and AM Antenna Design
Pioneering computational analysis methods for economical antenna designs, triplexed operations, and transmission systems.
- VHF and UHF Transmission Engineering
Designing FM and TV transmission facilities, predicting antenna performance, and resolving complex allocation challenges.
- Broadcast Station Allocation Studies
Analyzing and preparing allocation studies for new stations, station modifications, and regional frequency coordination.
Compliance and Regulatory Services
Service websiteAssisting broadcasters and wireless operators with administrative filings, site testing, and federal requirements.
- FCC License Application Engineering
Preparing licensing documentation, FCC applications, and technical exhibits for broadcast and wireless systems.
- Field Strength Measurements and Testing
Performing full and partial proof-of-performance measurements, on-site inspections, and radiation compliance reviews.
- Technical Due Diligence Inspections
Conducting thorough audits of licensing documents, transmitter sites, and technical equipment during transactions.
Industries
Telecommunications · Public Safety
Projects
No projects listed yet.