Timeline for What is the record for highest successful (automated) CW transmission rate?
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 29, 2014 at 17:29 | answer | added | KD5QLN | timeline score: 1 | |
| Jan 17, 2014 at 8:12 | comment | added | Paul | Yes, @PhilFrost I want to know if anyone has tried to set a CW speed record, or if there is a group sponsoring a CW speed contest, etc... I would note that theoretical limits sometimes assume for mathematical convenience some rather particular things about noise in order to get a result. That is why I was interested in practical answers and actual speed records. | |
| Jan 16, 2014 at 21:56 | comment | added | Phil Frost - W8II | As you seem to understand that the maximum theoretical limit is imposed by bandwidth, all that's left are environmental conditions. It boils down to "has anyone ever cared to try this?" and "how much noise was there and transmitter power available?" | |
| Jan 8, 2014 at 18:17 | comment | added | hotpaw2 | Given enough digital processing (SDR) for optimal pulse shaping to stay within the legal bandwidth for transmission and some oversampling on the receive end, the WPM limit for a noiseless channel would pretty much be limited by that bandwidth. | |
| Jan 2, 2014 at 1:49 | history | tweeted | twitter.com/#!/StackHam/status/418559606760435712 | ||
| Jan 1, 2014 at 12:24 | history | asked | Paul | CC BY-SA 3.0 |