| ▲ | jenowigner 2 hours ago | |
amazing project ! well done ! inspiring to see it this morning the youtube algo recommended it for me. I was thinking what would be a budget way of creating this ? maybe a $20 SDR instead of the hack rf , seems to be a waste of the hack rf to use it as a lamp :)) I think the way you did must have cost you over $1k. Thanks for the inspiration ! | ||
| ▲ | tzvc 44 minutes ago | parent | next [-] | |
Hackrf is defo overkill for this. I got it cause my initial plan was to cover the whole spectrum You could probably do it with a cheaper SDR, but it would be slower Total budget for this is around $1k | ||
| ▲ | orbsa 2 hours ago | parent | prev [-] | |
IIRC, a regular SDR dongle will not be able to process the full bandwidth of GHZ range. | ||