packet:ninotnc
Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revision | |||
| packet:ninotnc [2025/03/23 14:40] – [UK Stock] m0lte | packet:ninotnc [2025/04/16 15:23] (current) – [Operating modes] g7taj | ||
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| Current modes as of firmware release 3.40 / 4.40 / v40 (all refer to the same version) | Current modes as of firmware release 3.40 / 4.40 / v40 (all refer to the same version) | ||
| - | ^# ^ Mode ^ Baud ^ bps ^ Mod ^ Proto ^ Usage ^ BW ^ Typical use ^ | + | ^# ^ Mode ^QtSM Mode ^ Baud ^ bps ^ Mod ^ Proto ^ Usage ^ BW ^ Typical use ^ |
| - | |1 | 0001 | 19200 | 19200 | 4FSK | IL2Pc | FM | 25k | High SNR links between dedicated data radios. v41 firmware required in practice. | + | |1 | 0001 | ? |19200 | 19200 | 4FSK | IL2Pc | FM | 25k | High SNR links between dedicated data radios. v41 firmware required in practice. |
| - | |3 | 0011 | 9600 | 9600 | 4FSK | IL2Pc | FM | 12.5k | High SNR links between dedicated data radios. Suitable for UK 2m band. | | + | |3 | 0011 | ? | 9600 | 9600 | 4FSK | IL2Pc | FM | 12.5k | High SNR links between dedicated data radios. Suitable for UK 2m band. | |
| - | |2 | 0010 | 9600 | 9600 | GFSK | IL2Pc | FM | 25k | Current recommended mode for new 70cm (25kHz) links where both ends are compatible | + | |2 | 0010 | ? | 9600 | 9600 | GFSK | IL2Pc | FM | 25k | Current recommended mode for new 70cm (25kHz) links where both ends are compatible |
| - | |5 | 0101 | 3600 | 3600 | QPSK | IL2Pc | FM | 12.5k | For situations where only a speaker/mic connection is available but > 1200 baud is desired | | + | |5 | 0101 | ? | 3600 | 3600 | QPSK | IL2Pc | FM | 12.5k | For situations where only a speaker/mic connection is available but > 1200 baud is desired | |
| - | |11| 1011 | 1200 | 2400 | QPSK | IL2Pc | SSB/FM | 2.4kHz | HF - quadrature version of 1200 BPSK, twice the throughput for +3dB SNR. | | + | |11| 1011 | QPSK v26a | 1200 | 2400 | QPSK | IL2Pc | SSB/FM | 2.4kHz | HF - quadrature version of 1200 BPSK, twice the throughput for +3dB SNR. | |
| - | |10| 1010 | 1200 | 1200 | BPSK | IL2Pc | SSB/FM | 2.4kHz | HF - use for circuits where wider transmission is acceptable. | + | |10| 1010 | ? | 1200 | 1200 | BPSK | IL2Pc | SSB/FM | 2.4kHz | HF - use for circuits where wider transmission is acceptable. |
| - | |9 | 1001 | 300 | 600 | QPSK | IL2Pc | SSB | 500Hz | HF - quadrature version of 300 BPSK, twice the throughput for +3dB SNR | | + | |9 | 1001 | ? | 300 | 600 | QPSK | IL2Pc | SSB | 500Hz | HF - quadrature version of 300 BPSK, twice the throughput for +3dB SNR | |
| - | |8 | 1000 | 300 | 300 | BPSK | IL2Pc | SSB | 500Hz | HF - slowest but best performing mode. ~7dB better than classic 300 baud FSK AX.25 | | + | |8 | 1000 | BPSK AX.25 300bd | 300 | 300 | BPSK | IL2Pc | SSB | 500Hz | HF - slowest but best performing mode. ~7dB better than classic 300 baud FSK AX.25 | |
| - | |14| 1110 | 300 | 300 | AFSK | IL2Pc | SSB | 500Hz | CRC improvement of IL2P 300 baud AX.25. Recommended if you can't do BPSK / QPSK on HF. | | + | |14| 1110 | AFSK AX.25 300bd | 300 | 300 | AFSK | IL2Pc | SSB | 500Hz | CRC improvement of IL2P 300 baud AX.25. Recommended if you can't do BPSK / QPSK on HF. | |
| - | |- | 1111 | n/a | n/a | n/a | n/a | n/a | n/a | Allows the mode to be set by a SETHW KISS command (v41+). | + | |- | 1111 | ? | n/a | n/a | n/a | n/a | n/a | n/a | Allows the mode to be set by a SETHW KISS command (v41+). |
| IL2Pc is shorthand for IL2P plus CRC. | IL2Pc is shorthand for IL2P plus CRC. | ||
| + | |||
| + | **QtSM NOTE: For IL2P and CRC modes, these need to be enabled per modem in the Settings/ | ||
| + | |||
| Superseded (but still supported) modes: | Superseded (but still supported) modes: | ||
packet/ninotnc.txt · Last modified: 2025/04/16 15:23 by g7taj