Greetings Everybody, My son brought by today an old oscilloscope. The Brand is Lambda and the model is MM-2. On the back are three pairs of terminals. One is marked with G & V, one G & H, and the last pair R & S. So the first two pairs are pretty obvious, horizontal and vertical, but I don't have any idea what the last pair is for. The screen is about 2 inches in diameter, and is marked with painted on lines. Two lines, one above the screen center and the other below are marked carrier frequency. Removing the cover shows "NAVY" printed on the side of the CRT. This link:
- posted
9 years ago