| ??? 04/09/05 08:11 Read: times |
#91282 - Point to point Responding to: ???'s previous message |
Craigs ideas about point to point comms by light is used and you can get a very high bandwidth channel using a simple light tx/rx and parabolic reflectors,in fact the Germans had a system which used exactly that set up for battlefield voice comms in the second world war. |
| Topic | Author | Date |
| Just an Idea | 01/01/70 00:00 | |
| Its called | 01/01/70 00:00 | |
| Many examples | 01/01/70 00:00 | |
| Admiralty pattern, 1944 | 01/01/70 00:00 | |
| Do we need that | 01/01/70 00:00 | |
| I think... | 01/01/70 00:00 | |
| point-to-point | 01/01/70 00:00 | |
| Here's one | 01/01/70 00:00 | |
| Point to point | 01/01/70 00:00 | |
| Good except | 01/01/70 00:00 | |
| problems, problems | 01/01/70 00:00 | |
| aiming... | 01/01/70 00:00 | |
| I just thought | 01/01/70 00:00 | |
| What Google Had to Say | 01/01/70 00:00 | |
| Clever stuff | 01/01/70 00:00 | |
| a whole lot earlier | 01/01/70 00:00 | |
| a whole lot earlier | 01/01/70 00:00 | |
Earlier still... | 01/01/70 00:00 | |
| Duh! | 01/01/70 00:00 | |
| light speed | 01/01/70 00:00 | |
| FM | 01/01/70 00:00 | |
| Nope | 01/01/70 00:00 | |
| Amateur Scientist laser mod/demod | 01/01/70 00:00 | |
| not so fast on the free internet | 01/01/70 00:00 | |
| Land of the free?? | 01/01/70 00:00 | |
| Land of the free?? | 01/01/70 00:00 |