All Questions
6
questions
3
votes
3
answers
1k
views
Maximum legal QRQ CW speed?
Computer generated and decoded Morse Code seems to be a not-uncommon operating practice in the HF bands. Given this, and that there's no reason why Morse/CW signals can't be synthesized and decoded ...
- 13.5k
10
votes
2
answers
4k
views
Do FCC regulations limit digital data rate?
Are there FCC regulations that specifically limit digital data rate on the amateur bands? Are there any recent or proposed changes? If so, what are they specifically?
7
votes
1
answer
3k
views
Is there a legal limit to the bandwidth of a signal used in the amateur bands?
While a normal voice channel is ~10kHz-15kHz in bandwidth, some digital modes can be significantly wider.
Are there any legal restrictions on how much bandwidth I could use for amateur radio ...
- 170
12
votes
1
answer
510
views
Why does the FCC put restrictions on symbol rates?
This answer claims that
Mostly, on HF, the FCC has chosen to limit modes of transmission and symbol rates rather than bandwidth
Why does the FCC limit symbol rates?
- 471
2
votes
1
answer
962
views
What are the FCC's bandwidth restrictions for the various amateur bands?
Does the FCC restrict how much bandwidth an amateur radio operator can transmit? I've seen restrictions for transmitting data, like packet and ATV, but, for example, could I legally use a huge ...
- 471
7
votes
2
answers
165
views
Which band will I be authorized the most bandwidth?
Lets say I want to do a bit of experimenting with some high bandwidth uses for transmitting data, high quality voice, etc. Which Amateur band will give me the maximum bandwidth, and what is the ...
- 7,620