3 ms·

Also there are morse modem apps you can get on the smartphone and just put it next to your radio. It's a non-issue these days.

• jjeaff 7y ago
  I think if you are in a situation requiring Morse code, you likely don't have access to a smart phone.
  • freepor 7y ago
    Not true at all. Infrastructure can go down leaving a lot of compute at the nodes. If you can power a radio you can power a smartphone.