DSDPlus Helps to set the batch code FMP24 bandwidth

[Motursa]

I have a problem, I cannot make the FMP24 program keep bandwidth 12.5, the bandwidth is always selected in BW 9.5 automatically, what is the configuration to leave a fixed bandwidth at 12.5khz?

my bat file

FMP24 -rc -o20001 -P0.0 -f840.0550 -i1 -a1 -b12.5

my current version is DSD + 2.289

 

[alabamarailfan]

Use the following to hold the bandwidth at 12.5kHz:

FMP24 -rc -o20001 -P0.0 -f840.0550 -i1 -a1 -b-12.5

Note the extra dash.

 

[CanesFan95]

If only that worked on AirSpys.

 

[Motursa]

Use the following to hold the bandwidth at 12.5kHz:

FMP24 -rc -o20001 -P0.0 -f840.0550 -i1 -a1 -b-12.5

Note the extra dash.

-b-12.5 I am grateful, the problem was solved

 

[cg]

FYI, the options, commands and settings are available in the program via command line DSDPlus -h
However, I prefer to have a printed copy so I create a .txt file then print it. Simply create a batch file for the help file creation:
DSDPlus -h >DSDPlus_Help.txt

I then add the version to the file name. You can create a help file for any of the DSDPlus program .exe files by simply changing the "DSDPlus" to whatever exe you want help for.
FMP24 -h >FMP24_Help.txt
FMPA -h >FMPA_Help.txt

chris

 

[thewraith2008]

You should let DSD+ use the BW of 9.5 if that's what it recommends as the part of the signal that is carrying information is below this anyway.
Anything else is just extra noise.

 

[enCrypt]

I have this same problem and I've just amended my batch file with the "extra dash", in my case for 12.5khz.
However everytime I change freq in the FMP window, or I turn on Control Channel Hunting (and it changes freq itself) it still defaults to 7.6khz bw...

Am I best leaving it to its own devices?