On Dec 9, 2024, at 9:37?AM, Dave, W1HKJ via groups.io <w1hkj@...> wrote:

Most recent change:

commit 0169172527f33938496aa6672adf7b0947922def
Author: dave-w1hkj <w1hkj@...>
Date:?? Sun Dec 8 17:20:08 2024 -0600

??? THOR25
?? ?
????? * add new thor modem with following characteristics
??????? . symlen = 320
??????? . samplerate = 8000
??????? . flushlength = 20
??????? . bandwidth = 460
??????? . IEEE coefficients for viterbi encode/decode algorithms
????????? THOR_K15? 15
????????? K15_POLY1 044735
????????? K15_POLY2 063057
????? * increased flush length for all baud rates
????? * added configurable start of signal shaping to these modem types:
??????? . psk
??????? . mfsk
??????? . rtty
??????? . thor
????? * removed end of signal shaping
????? * assigned secondary RsID code 691

<wea2zKMvIbefQko3.png>

<5PQl4U6BlcpXb8ry.png>

Thor-25 signal showing RsID and 200 msec rise time at start of data stream.

73, David
W1HKJ