Differences

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--- info:40m [2025/02/15 14:40] – [7050-7053 sub-band plan] m0lte
+++ info:40m [2026/09/13 20:12] (current) – [7050-7053 sub-band plan] m0lte
@@ Line 12: / Line 12: @@
 ^  Slot^ Usage               ^ Centre freq ^ USB dial freq   ^ NinoTNC MODE DIP switch ^
-^  1| AX.25 FSK300 IL2P+CRC  | 7050.30     | 7048.60 (FSK) (7048.8 if channel is migrated to BPSK in future)  | 1110 / 14 |
+^  1| AX.25 FSK300 IL2P+CRC  | 7050.30     | 7048.60 (FSK)   | 1110 / 14 |
 ^  2| ARDOP 500Hz            | 7050.95     | 7049.45         | |
 ^  3| AX.25 BPSK300 IL2P+CRC | 7051.60     | 7050.10         | 1000 / 8 |
@@ Line 81: / Line 81: @@
 ARDOP can be decoded simultaneously with ''ardopf''. The slot 2 centre frequency - for ARDOP - is at a fixed 1500Hz offset. You need to run in limited bandwidth mode ARQBW 500MAX - maybe 1000 - need to test that.
+===== Note on software =====
+Please don't run Dire Wolf on HF - it lacks both ACKMODE - which is particularly problematic with longer transmit cycles since the node has no way to know when the modem is available to send - and also has no transmit bandwidth filtering - so will obliterate the other slots on transmit. We depend on good discipline to avoid interfering with each other in this very limited slice of bandwidth.