What does PLT sound like?
The Mainnet system.
Recorded about 3m from the house on the 7MHz amateur band. This is described as a spread spectrum system. Interference depends on the density of traffic. Recording starts with light traffic increasing as the recording proceeds.
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The Ascom system.
Recorded about 4m from the house in one of the "delivery" frequency bands. This system uses three discrete frequency bands, below 10MHz, to deliver signals to the house. The bands are about 1MHz wide.
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The Ascom system.
Recorded about 4m from the house, in one of the "in-house frequency" bands. This system uses three discrete frequency bands above 10MHz to distribute signals in the house.
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