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Videos tagged with "nbems"
4 min, 42 sec
584 views
0 comments
Rated 4.6 from 10 votes
NBEMS/FLDIGI WRAP Checksum Feature
from davekle on 4/25/09
NBEMS/FLDIGI WRAP Checksum feature lets sending stations transmit a plain text message with some very limited embedded coding that includes a checksum calculation. Multiple receiving stations can then verify 100% copy on received text.
1 min, 48 sec
317 views
0 comments
Rated 3.5 from 8 votes
FLDIGI 3.11.1 - WRAP/Checksum, on 80m, 100%
from davekle on 4/26/09
NBEMS/FLDIGI 3.11 and higher versions have the ability to confirm 100% copy on received messages in the WRAP/Checksum format. This video is a live demo on 80m. I decided not to do a voice over so viewer could hear the Olivia 8 tone, 500 Hz mode taking hits with my local power line noise while still providing 100% copy!