The largest and unique short wave database in the world covering all Broadcasting and UTILITY Stations
with last monitoring date (time stamp) and many further technical / signal details
ILGRadio since 1983 the whole short wave spectrum in one hand
UPDATE INFO:
B25 Season updates on a nearly daily basis: upload of March 8th 2026 (2312 UTC)
new schedules effective for DST in N-America starting March 8th included
ILGRadio Monitor Meter for March 2026:
Database of today with 85095 data sets with latest monitored and verified data entries of the current B25 season:
ALL DATA - Year 2026: 13340, Year 2025: 20883, Year 2024: 11747, Year 2023: 7506 data sets,
BROADCASTING - Year 2026: 4959, Year 2025: 1992, Year 2024: 326, Year 2023: 275 data sets,
UTILITY - Year 2026: 8381, Year 2025: 18891, Year 2024: 11421, Year 2023: 7231 data sets,
more detailed latest statistics as of 14th December 2025 incl. also statistics of all the previous seasons
Important web pages for help: Explaining ILGRadio Data Fields and The Signal Types of the ILGRadio Database
ILGRadio as seen from others: Comments of satisfied ILGRadio Users over the years
with last monitoring date (time stamp) and many further technical / signal details
ILGRadio since 1983 the whole short wave spectrum in one hand
UPDATE INFO:
B25 Season updates on a nearly daily basis: upload of March 8th 2026 (2312 UTC)
new schedules effective for DST in N-America starting March 8th included
ILGRadio Monitor Meter for March 2026:
Database of today with 85095 data sets with latest monitored and verified data entries of the current B25 season:
ALL DATA - Year 2026: 13340, Year 2025: 20883, Year 2024: 11747, Year 2023: 7506 data sets,
BROADCASTING - Year 2026: 4959, Year 2025: 1992, Year 2024: 326, Year 2023: 275 data sets,
UTILITY - Year 2026: 8381, Year 2025: 18891, Year 2024: 11421, Year 2023: 7231 data sets,
more detailed latest statistics as of 14th December 2025 incl. also statistics of all the previous seasons
Important web pages for help: Explaining ILGRadio Data Fields and The Signal Types of the ILGRadio Database
ILGRadio as seen from others: Comments of satisfied ILGRadio Users over the years
PERSEUS SDR Screenshots
Perseus HF Receiver Software with Spectrum Mode in use with ILGRadio Data
The small window on right side gives name of station, location with code and full anme in brackets, ITU country code and power in kW. These data can be displayed if special files of ILGRadio data are stored into your PERSEUS software directory.
Important installation before using PERSEUS SDR receiver:
Modified lookup tables including new broadcasters, admin and transmitter sites of Broadcasting and UTILITY stations:
Available files on Download page: site.txt broadcas.txt admin.txt
Bandscan Screenshots of some 9 MHz channels at 1800 UTC of February 6th 2012:

for further pictures see above for zoomed examples

for further pictures see above for zoomed examples