Update 'WSPR Message Coding'
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@ -21,9 +21,10 @@ and `nu = msg_type % 10`:
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* 6 Character locator
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* Power is `-msg_type - 1`
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Two common usecases:
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1. Alternating between standard messages and messages with extended locators. Usually used to give a more precise position e.g. for moving mobile stations.
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2. Alternating between message with prefixed call signs and messages with extended locators.
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Three common use cases:
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1. Only Standard messages. Easy to implement. Call sign, rough locator (worst case about 50km off), power, all neatly packed into one message.
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2. Alternating between standard messages and messages with extended locators. Usually used to give a more precise position e.g. for moving mobile stations.
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3. Alternating between message with prefixed call signs and messages with extended locators.
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If you have to use prefix, this is the only way to transmit your full call sign and a locator.
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The prefix will also be part of the hash so your messages can be matched.
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