N1GY- The simple Approach to Ham Radio
and My Model Railroad Hobby
Finally, the sounder is repaired and the key and sounder are powered up and ready to display Morse Code communications as the railroads used this method for over 100 years. I am using a different key than the one pictured because it is more reliable, so far.
This is a recent purchase from the Model Railroad Club I belong to. It is an 0-6-0 swtcher made by Mantua. Oddly enough is is DCC equipped and uses a 8 pin jack to connect the tender to the loco. I have not tested it as yet but then I bought it to display, not necessarily to operate. My layout has kind of turned into a large diorama rather than an operational layout. Which I must admit is sort of OK with me as I am not really interested in operations, but more as a mini "museum" in my "man-cave".
An update is due on my telegraph display. I have discovered the reason for the reliability problem I was having. It turns out that the Chromebook power "Brick" does not like being shorted out even for a nanosecond. Once I switched to a good old wall wart putting out 1/3 of the voltage of the " brick" everything worked fine. Power supply swapped, problem gone!
Here is a shot of my newest aquisition, a telegraph sounder. The key in the background is one I have had for a number of years but it is exactly the type of key that was in use from the very early days of the railroads as soon as they began to use telegraphy to manage the movement of trains and information. The sounder is in pretty rough shape, but the coils are testing OK so it now remains to get the key and the sounder connected and powered up with a 12 volt wall wart, and place them on display in my micro-museum of railroad stuff. Believe it or not, I actually was able to disassemble the sounder and clean most of 100 years of crud off the parts. I did have to replace a few nuts and bolts and I have new parts coming for the binding posts on the right side of the sounder. I hope to make it a working display but if not then a static display will have to do.
Well, the parts arrived for the binding posts and turned out to be too small. I have ordered two complete old style binding posts from a source who specializes in those things and hopefully when they arrive I will be able to complete the display as a working example of telegraphy equipment.
My Model Railroad Page 24