W
Winfield Hill
Guest
upsidedown@downunder.com wrote...
Radio amateurs were measuring the Doppler shifts?
OK, found an answer:
https://space.stackexchange.com/questions/24140/why-such-a-large-observed-doppler-shift-from-apollo-17-orbiting-the-moon?
--
Thanks,
- Win
The Soviets as well as some radio amateurs in different
places of the Earth were able to directly receive
transmissions from the Apollo space crafts.
In order to fake it, you at least need an (unmanned)
transponder on lunar orbit and the surface of the Moon
to get the continuously changing dopplers right.
Radio amateurs were measuring the Doppler shifts?
OK, found an answer:
https://space.stackexchange.com/questions/24140/why-such-a-large-observed-doppler-shift-from-apollo-17-orbiting-the-moon?
--
Thanks,
- Win