packet:being_a_user
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packet:being_a_user [2023/08/14 20:09] – [Radio] 2m0iig | packet:being_a_user [2024/04/07 20:17] (current) – m0lte | ||
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==== Windows ==== | ==== Windows ==== | ||
- | If you're using a **KISS TNC** such as the NinoTNC, you will need a Packet Terminal. See [[packet: | + | If you're using a **KISS TNC** such as the NinoTNC, you will need a Packet Terminal. See [[packet: |
- | If you're using a **Sound Interface**, | + | If you're using a **Sound Interface**, |
==== Linux ==== | ==== Linux ==== | ||
- | If you're using a **KISS TNC** such as the NinoTNC, you will need a Packet Terminal. See [[packet: | + | If you're using a **KISS TNC** such as the NinoTNC, you will need a Packet Terminal. See [[packet: |
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You'll generally find packet nodes on the following frequencies. Note that whilst the Bandwidth is set, the usage may vary. | You'll generally find packet nodes on the following frequencies. Note that whilst the Bandwidth is set, the usage may vary. | ||
- | ==== VHF ==== | + | ==== VHF / 2m ==== |
- | Usually | + | The default " |
- | | Frequency | Bandwidth | + | | Frequency | Bandwidth | |
- | | 144.925 | 12.5 | User Access | + | | 144.925 |
- | | 144.950 | 12.5 | User Access | + | | 144.9375 |
- | | 144.9375 | 12.5 | User Access | + | | 144.950 | 12.5 | |
+ | ==== UHF / 70cm ==== | ||
- | ==== UHF ==== | + | 25kHz channels, might be using 9600bps or more. Nodes may also be using IL2P (Improved Layer 2 Protocol) and FX.25 (AX.25 + Forward Error Correction) |
- | + | ||
- | 25kHz channels might be using 9600 baud. Nodes may also be using IL2P (Improved Layer 2 Protocol) and FX.25 (AX.25 + Forward Error Correction) | + | |
| Frequency | Bandwidth | Usage | | | Frequency | Bandwidth | Usage | | ||
| 430.200 | 25 | Forwarding | | 430.200 | 25 | Forwarding | ||
+ | | 430.225 | 25 | Forwarding | ||
| 432.625 | 25 | User Access | | | 432.625 | 25 | User Access | | ||
- | | 432.650 | 12.5 | User Access | | + | | 432.650 | 25 | User Access | |
- | | 432.675 | 12.5 | User Access | | + | | 432.675 | 25 | User Access | |
- | | 433.625 | 12.5 | User Access | | + | | 433.625 | 25 | User Access | |
- | | 439.900 | 12.5 | Forwarding | | + | | 439.900 | 12.5 | Forwarding |
- | | 439.950 | 12.5 | Forwarding | + | | 439.925 | 25 (with overlap to lower adjacent channel) | Forwarding |
+ | | 439.950 | 25 (with overlap to upper adjacent channel) | ||
+ | |||
+ | ==== VHF / 4m ==== | ||
+ | |||
+ | Legacy channels, no new applications can be granted on 4m. | ||
+ | |||
+ | | Frequency | | ||
+ | | 70.325 | | ||
+ | | 70.4875 | | ||
+ | |||
+ | ==== VHF / 6m ==== | ||
+ | |||
+ | | Frequency | Bandwidth | | ||
+ | | 50.650 | ||
+ | | 50.660 | ||
+ | |||
+ | |||
+ | ==== Exotic stuff ==== | ||
+ | |||
+ | Not packet radio, but worth a mention: | ||
+ | |||
+ | * 144.8000 APRS | ||
+ | * 433.8000 APRS where 144.8000 MHz can’t be used e.g. Within 50km of TA012869 | ||
+ | * 439.9125 LORA APRS Low Power only no amplifiers permitted | ||
+ | * 439.9875 Pagers | ||
+ | * 5675.0000 Mesh networking - using CE Licensed Exempt Equipment does not require frequency clearance | ||
+ | Reference: https:// |
packet/being_a_user.1692043772.txt.gz · Last modified: 2023/08/14 20:09 by 2m0iig