Ham Radio

[Mike in Dayton]

I was licensed in 1970 with the call WB8GXB. After my dad passed away I picked up his call W8RKO. Dad was licensed in 1953.

I am still active today from 630 meters (472 KHz) up through 440 MHz. Experiment on 10 GHz sometimes. I also maintain the repeater systems for the Montgomery County Amateur Radio Emergency Services.

For those that use the KiwiSDR network for listening, I have a receiver on that network. You will find it under my call. Make sure "band" is set to "all". For those that are not hams but want to listen to shortwave or even the AM broadcast band the Kiwi network is ideal. Learning a foreign language and want to listen to something from the country of interest? Check the Kiwi map for a receiver in that location. For example, learning Japanese ? Connect to a receiver in Japan and listen to the broadcast band. Only speak English? Many countries have English speaking broadcasts. Interesting to listen to the news from the other side of the world.

For the Kiwi map go to https://kiwisdr.com/public and click on the MAP button. You can see what countries are active. Zoom in and click on the markers for a particular receiver. From the main page you can search. Best to search on a state or country rather than a city. A receiver in a big city may actually be located in the surrounding area and listed as such.

I noticed something interesting as I was typing this. There were a few receivers in China. They are no longer on the map. Interesting.

The receivers are good up to 30 MHz. There were two that had aircraft converters. One near Moscow and the other in Japan. Looks like only Japan is online now.

I use this network to listen to my own signal to check propagation around the world. Note there is a couple seconds delay in the audio if trying to listen live.

The receivers are privately owned so don't be surprised if the map changes over time. Most of the receivers can accept up to four simultaneous users on different frequencies.

Mike
W8RKO