On this page I'd like to talk about radio. Every week I would like to prepare a column in which I describe a segment of the radio spectrum, a bit about the stations you can hear there, a bit about technique, a bit about history and a bit about plain silly trivia. This page shows the columns I have released. Where possible I'll talk about the situation world wide, but I am based in The Netherlands, so I will sometimes mention situations that are specific to this country.
| Nr | Title | Range | Decription | Date |
| 1 | Below Longwave | 0-150kHz | Submarines, time stations and hams | 2010-09-15 |
| 2 | Longwave up to mediumwave | 150-530kHz | Broadcasting, maritime and beacons. | 2010-09-22 |
| 3 | Mediumwave broadcast band | 530-1611kHz | 90 years of broadcasting 2010-09-29 | |
| 4 | Upper mediumwave | 1611-3500kHz | Fishermen, tropical bands, and 160m | 2010-10-06 |
| 5 | Lower shortwave bands | 3.5-5.8MHz | 80m, 75m, 60m, and Shannon Volmet | 2010-10-13 |
| 6 | From 49m to 31m | 5.8-10MHz | 40m and three of the busiest broadcast bands | 2010-10-20 |
| 7 | From 25m to 19m | 10-16MHz | 20m and three more broadcast bands | 2010-10-27 |
| 8 | From 16m to 13m | 16-22MHz | Only during daytime and solar maximum | 2010-11-03 |
| 9 | Upper shortwave bands | 22-30MHz | 11m broadcast, CB and 10 ham band | 2010-11-10 |
| 10 | Lowest VHF band | 30-54Hz | Cordless phones, 6m and sporadic E | 2010-11-17 |
| 11 | Low VHF band | 54-87.5MHz | TV, FM, police | 2010-11-24 |
| 12 | FM Broadbcast band | 87.5-108MHz | The most popular radio band. | 2010-12-01 |
| 13 | Higer VHF band | 108-174MHz | Air band, 2m, and taxis | 2010-12-08 |
| 14 | From VHF to UHF | 174-400MHz | TV, DAB and military air band. | 2010-12-15 |
| 15 | Lower UHF band | 400-860MHz | 70cm, PMR, police and TV | 2010-12-22 |
| 16 | Higer UHF band | 860-3000MHz | GSM, GPS and Wifi | 2010-12-29 |
| 17 | SHF bands | 3-30GHz | Radar, satellite TV and microwave links./TD> | 2011-01-05 |
| 18 | EHF and beyond | 30-300GHz | Beyond radio. | 2011-01-12 |
| 19 | Internet radio | Not applicable | The future of broadcast radio? | 2011-01-19 |