Frequency Reference Cards
Please note that the Frequency Reference Cards are only available as downloads from this page, and will be updated as required.
Chart users are advised to print the cards as required.
To maintain the scale of these documents when printing, always ensure that you select “PAGE SCALING” as “NONE” in the drop down menu of the print dialogue box.
If you are having problems achieving a clear image from your home printer, you could try any or all of the following:
> using photo quality paper
> opening the file in a different browser
> ‘print screen’ and load the document onto your tablet computer for viewing
> improve the print quality settings on your printer
> dropping the file into Word and printing from that