The A19 WRTH Bargraph Frequency Guide

Now Available- The A19 WRTH Bargraph Frequency Guide
The WRTH Bargraph Frequency Guide is a full-colour visual guide through the broadcasting stations found on SW, both International and domestic and includes MW broadcasts from International stations.

The at-a-glance design makes station identification much easier as you can see who is transmitting what language on that frequency at any given time throughout the whole 24 hour period. Each of the 18 most used languages has its own unique colour which is maintained throughout the PDF. The language order is based on the number of times the language has occurred in our schedules database.
Using full colour for the bargraph has a big advantage over ones that use(d) monochrome. Using monochrome, you would need to devise a pattern for each language bar. Displaying 18 languages in monochrome would be a tall order. We limited the number of languages to 18 so that each language had a colour that was easily distinguishable from any other. After 18, you start running into colours that are too similar to existing language colours to be quickly identifiable.
The two images are sample pages from this season's edition of the 'Bargraph Frequency Guide'.
The Bargraph frequency Guide can be purchased from the WRTH online shop and is available as a downloadable file or as a CD, which will be posted to you. For the current price of this and our other publications, please visit www.wrth.com and follow the relevant links.
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