www.tmatlantic.com
Test & Soldering Equipment On-line Store |
|
D.E.V.I.C.E. (Wiki)Calculators Services |
Filter by first letter
ABCDEFGHIJKLMNOPQRSTUVWXYZ+-
Reset |
Morse code speed record![]() On November 9, 1942, US Army radio operator Harry Turner set a record for the fastest speed (175 characters per minute) of transmitting Morse code characters sent by a straight key. |
Measurement History Events
|
|
Site mapPrivacy policyTerms of Use & Store PoliciesHow to BuyShippingPayment![]() ![]() ![]() ![]() ![]() |