PDF and GIF documents
and full-size sample pages

For Adobe Acrobat files click on the PDF icon
For graphic files click on the GIF icon

Documents

Order Form
Catalogue
Advertisement
Internet-controlled Software-Defined Receivers
• Web-SDR • Kiwi-SDR • Open Web RX • etc ...
Perseus receiver test with sample screenshots
Procitec decoder test with sample screenshots
Free Supplement January 2018
to the 2017/2018 Guide to Utility Radio Stations
Voice of America's Radiogram test
of state-of-the-art digital data signals
for the transmission of text and graphic files
Bestellformular in Deutsch
Katalog in Deutsch
Anzeige in Deutsch
Praxistest Perseus in Deutsch


Sample pages of our latest printed products in full A4 format size

Guide to Utility Radio Stations - Frequency list
Guide to Utility Radio Stations - Frequency list
Guide to Utility Radio Stations - Frequency list
Guide to Utility Radio Stations - Station list
Guide to Utility Radio Stations - Worldwide meteo schedules
Guide to Utility Radio Stations - Worldwide NAVTEX schedules
Shortwave Frequency Guide - Frequency list of broadcast stations
Shortwave Frequency Guide - Frequency list of broadcast stations
Shortwave Frequency Guide - Alphabetical list of broadcast stations
Shortwave Frequency Guide - Broadcast stations DRM schedule
Shortwave Frequency Guide - Frequency list of utility stations
Radio Data Code Manual - Teleprinter alphabets
Radio Data Code Manual - Digital data transmission systems
Radio Data Code Manual - ICAO location indicators
Radio Data Code Manual - WMO meteorological observing stations
Radiotelex Messages - Eastern Germany ... in those days!
Radiotelex Messages - India ... in those days!


2018 Frequency Database

Specially formatted USERLIST.TXT file
for the Perseus LF-HF Software-Defined Receiver

Total 13'439 entries! Click here for details

Frequency band with broadcast stations only
Frequency band with utility stations only
Frequency band with a mix of broadcast and utility stations
USERLIST.TXT installation


For more than 49 years, our books have been published with the full 170 x 240 millimetres size derived directly from the worldwide standard A4 size format 210 x 297 mm, as shown on the sample pages above. Consequently, we provide 23 percent more legibility than competing products in the non-standard 145 x 228 mm format with microscopical typeface and a dreadful layout, let alone simple A5-size brochures at 148 x 209 mm where we give you 33 percent more contents per page.

Just for the record, all Klingenfuss products resulted from the fact that, for professional radio monitoring, nothing similar has been available before, and/or from our deep frustration with traditional products that are incredibly complicated to read and use, and/or extremely overpriced such as the products from the International Telecommunication Union in Geneva, Switzerland: the full comprehension of these bureaucrats is usually up to 15 (fifteen!) years behind the state of the art in this field.

By consequence, way back in 1967 we decided to write, edit and publish our own data and to do a better job, providing reliable reference manuals on pretty difficult and/or professional subjects as well, i.e. far beyond simple "frequency lists": our code manuals, frequency databases, modulation type CDs, telex message and digital data screenshot collections, and aeronautical and meteorological station indicator files are unique to this day, regularly confirmed by hundreds of excellent references from users all around the world!


If you need PDF sample pages of other products or documents, PDF pro forma invoices for bulk orders with quantity discount, and so on, just e-mail us!