Timeline for Can an AM signal be picked up and decoded via software?
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 24, 2017 at 22:05 | vote | accept | LiquidFeline | ||
| Jan 23, 2017 at 6:01 | comment | added | Bruce Abbott | A shorter antenna is less efficient and has to generate higher voltage, eg. 0.000025% and 27 thousand volts for 100mW into a 1m antenna at 48kHz. people.physics.anu.edu.au/~dxt103/calculators/Rrad.php | |
| Jan 23, 2017 at 5:34 | comment | added | jonk | @LiquidFeline See: qsl.net/k/kd4sai/antencal.html | |
| Jan 23, 2017 at 5:17 | comment | added | LiquidFeline | Out of curiosity, what is the reason why I'd need such a long antenna? And what kind of frequency would I need to use if I had an antenna no more than a meter long? | |
| Jan 23, 2017 at 4:53 | history | edited | Claudio Avi Chami | CC BY-SA 3.0 |
added 154 characters in body
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| Jan 23, 2017 at 4:44 | history | answered | Claudio Avi Chami | CC BY-SA 3.0 |