MSK144

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MSK144
MSK144.PNG
Frequencies 144 MHz,440 MHz
Frequency Range 144 MHz - 440 MHz
Mode FM
Modulation MSK
ACF 72ms
Bandwidth 12.5 kHz
Location USA, Worldwide
Short Description MSK144, is a popular ham mode for meteor scatter.
I/Q Raw Recording
Audio Sample


MSK144 is a Minimum Shift Keying FSKFrequency-Shift Keying signal used for amateur radio meteor-scatter contacts. It transmits 144 bit long packets at a baudrate of 2000 bpsBits per second (bps) using frequencies 1000 and 2000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).. It is part of the WSJT-X suite, developed by Joe Taylor K1JT and others.


PDF's on the latter signal[edit]