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Broadcast Services

 

 

TRANSMITTER SERVICES

 

Quality transmitter installations, repairs, and maintenance are some of the many services AAT provides. Having knowledgeable and professional personnel complete complex repairs ensures broadcasters remain on-air and operating properly.

 

RF PROOF OF PERFORMANCE MEASURMENTS

 

Radio Frequency Proof of Performance Measurements ensures proper transmission performance and is required by the FCC. AAT provides FM, AM, and TV proof of performance services. AAT uses Agilent/Keysight Spectrum Analyzer instrumentation in conjunction with proper filtering.

 

RFR MEASUREMENTS

 

Radio Frequency Exposure Measurements are in some cases required by the FCC. AAT uses calibrated Narda instrumentation. The Narda frequency specific equipment provides accurate narrow band exposure measurements of the RF spectrum. The Narda instrumentation can selectively measure the field exposure produced by individual broadcast emissions and assess the results in accordance with the applicable standards.  

 

ANTENNA SERVICES

 

Proper antenna array operation is essential to excellent signal propagation and performance. AAT provides quality antenna services, ensuring the antenna system is properly configured. AAT installs, optimizes, and repairs broadcast antenna systems regularly. Keysight/Agilent network analyzers are used in conjunction with Class A signal generator amplifiers allowing accurate measurements to be completed in high RF environments. In addition to installations and repairs, we offer the following antenna services: impedance matching, refurbishing, multi-frequency tuning, TDR/DTF analysis, ATU/Phasor optimizing, combiner and filter services, field strength measurements, predicted coverage analysis, pattern optimization, and full turn-key antenna solutions.
 

TOWER SERVICES

 

AAT offers a full line of tower services. AAT provides the following tower services: Tower Lighting replacement, troubleshooting, and repairs. Antenna system installations, replacements, and repairs. Tower Inspections, maintenance, painting, and servicing. Tower erections, removal, and repairs.