Not sure if the Marconi Beat Frequency Oscillator in my "lab" is the one shown in this picture, but it's probably from the same batch.
![](https://2.bp.blogspot.com/_OAmdJsLJMLQ/SmweluGdJxI/AAAAAAAACgY/HmD8a52v2Mk/s400/AID+Test+House+Dec+1945.jpg)
This week I got it working again. Not sure if it was built to last, or just to prevent theft. It's very heavy - lots of iron components and plated thick brass sheet for the chassis and control panel.
No comments:
Post a Comment