Ken Shirriff's blog
Computer history, restoring vintage computers, IC reverse engineering, and whatever
Showing posts with label
analog
.
Show all posts
Showing posts with label
analog
.
Show all posts
Reverse-engineering the Apollo spacecraft's FM radio
›
How did NASA communicate with the Apollo astronauts, hundreds of thousands of miles from Earth? The premodulation processor 1 (below) was...
12 comments:
Talking with the Moon: Inside Apollo's premodulation processor
›
The Apollo missions to the Moon required complex hardware to communicate between Earth and the spacecraft, sending radio signals over hund...
24 comments:
‹
›
Home
View web version
