Cuba’s Ministry of Communications has begun issuing license endorsements for experimental operation on 60 meters, but US stations that stick to the five allocated channels won’t hear them. Pavel Milanes Costa, CO7WT, in Camagüey, reported earlier this year that the Ministry was authorizing use of the band on a secondary basis, but its principal use will be during emergencies.
Cuban hams who are…
American Radio Relay League | Ham Radio Association and Resources
Cuba’s Ministry of Communications is reported to have made available to its radio amateurs a 12 kHz segment of 60 meter spectrum, as opposed to a channelized plan as the US and other countries have done. Access is not immediate. Hams in Cuba must obtain approval and a license modification. Access to 5418 to 5430 kHz will be on a secondary basis, with emphasis on its use during emergencies.
“Cuba…
American Radio Relay League | Ham Radio Association and Resources
Cuban amateur radio station on 40 meters rtty contest on january 27th 2013 at 0425 UT
Arduino + RTTY + Command-line program www.whence.com minimodem – software audio Bell-type or RTTY FSK modem for GNU/Linux systems minimodem is a command-line program which generates (or decodes) audio modem tones, emulating an old Bell-type or radio-teletype FSK modem. The tones can be played to (or recorded from) the PulseAudio system or to an audio file. minimodem can be used to transfer data between nearby computers using an audio cable (or just via sound waves), or between remote computers using radio, telephone, or another audio communications medium.
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