Fldigi mac download code#

2) Right click a blank macro button (or any button you don’t use) to open the Macro Editor. 1/2 rate K=13 FEC with 3. Configure FLDIGI to run these macros: 1) Go to FLDIGI top-bar menu: Configure/IDs/Video Section: Video Preamble ID ALL 5 left side options: UNCHECKED Set ‘Chars/Row’ to the number of characters in your callsign (K7KY 4) SAVE these changes.1/2 rate K=15 FEC with 4sec interleaver.fix for pi3/4 gpio h/w UDRC-II operationĪdd OFDM modes for NBEMS: OFDM-500F for HF SSB:.

Fldigi mac download code#

modify edit code to maintain cursor position.

correction to xmlrpc procedure to get smeter and power out meter from flrig.

This seems to result in slightly better message decoding in marginal circumstances.

Make the bit flip guessing a little smarter by correcting towards the 3/4 framing, but only if this character is only one off from a valid character. Download Latest Version fldigi-4.1.27setup.exe (6.8 MB) Get Updates.

This is 'helped' by the 3/4 framing of SITOR-B, where every character has 3 marks and 4 spaces, resulting in the mark value consistently getting a lower envelope estimation than the space value, even when both are the exact same signal level!

However, in the face of selective fading and QRM, the assumption of symmetry proved to be wrong.

The flip_smallest_bit code was written with the assumption that the discriminator has equal weights for mark and space, that we are equally likely to get things wrong in each direction, and that flipping the bit with the smallest absolute value is likely to get us what might have been transmitted.

make single bit flip correction guess a little smarter.adjust tracking filter constants to improve power detection Fldigi is a modem program for most of the digital modes used by radio amateurs today: CW, PSK, MFSK, RTTY, Hell, DominoEX, Olivia, and Throb are all supported.Fix cosmetic issues reported by Bob, VK2YQA.