UltraMSK options
Running msk as shown below will display a list of command line options.
[james@localhost UltraMSK-1.0b1]$ ./msk UltraMSK. Version 1.0 beta 1. Compiled on Jun 21 2006 Copyright 2005-2006 James Brundell Options: -f [frequency] : set receiver Frequency (Hz) -b [baud rate] : set Baud rate (default = 200 Hz) -c [call sign] : set station Call sign (default = MSK) -r [resolution] : set output Resolution (default = 1.0 seconds) -o [directory] : set data file Output directory (default = .) -p [input] : set input channel for 1 PPS signal (default = 1) -s [input] : set input channel for VLF Signal (default = 2) -n [name] : specify the jackd server Name -g [gain] : set 1 PPS signal Gain (default = 1.0) -d : enable status output
The main UltraMSK command line options are -f, -b, -c and -r:
- -f
- sets the receiver centre frequency in Hertz eg. -f 19800, or -f 18600.000185
- -b
- specify the MSK baud rate. Most stations are 200 baud but some are 100 baud
- -c
- specify the signal call sign eg. -c NWC. The callsign is also used as the beginning of the data output file name eg. NWC20060704.txt
- -r
- specify the data output time resolution
Back 
05 Jun 2006