Operation
30
Data modem MDN
X5105 has built-in amateur radio with commonly used data communication modem. You can use X5105 to demodulate data communication directly.
Operation method:
1
、
Menu to the page 8, go to the data modem page, select [MDN], open the data function;[
CAR
]is carrier tracking mode;
2
、
[
AFC
] is frequency tracking mode;
When the PSK31 * signal is received, the spectrum chart shows the spectrum of the corresponding signal, at the same time below will automatically
demodulate the PSK31 mode modulation information.
3
、
Press
[MDN]
button again to exit the data MODEM state;
*
Currently only PSK31 mode decoding is
supported
.
Direct coding and demodulation of other modes will be supported through firmware updates and
external input device interfaces
