The 2015 US and Canadian mediumwave broadcast pattern reference
Greetings DXers, and Happy 2015!
The 2015 US and Canadian mediumwave broadcast pattern reference is now available for download. You’ll find the links on my web blog, RADIO-TIMETRAVELLER:
I’ve spent much of the last year working on mediumwave pattern mapping. The updated maps presented many challenges.
Note: you must be online to view the maps!
Download the two .zips (one is daytime, one nighttime), unzip them to a folder of your choice, and click on the frequency files. Daytime groundwave and nighttime skywave maps are included.
Maps are GoogleMap-based, HTML-driven maps showing the most current pattern plots of all licensed US and Canadian mediumwave broadcast stations from 530 – 1700 KHz. The set includes all frequencies for the indicated services: Unlimited, Daytime, Nighttime, and Critical Hours. Individual maps are grouped by channel frequency: 540, 550, 560 KHz, etc.
Data for the pattern plots in this offering is based on the current FCC and Industry Canada databases available at the time of its creation (January 22, 2015).
Hope you enjoy! Good DX!