multiple Airspy?

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OHIOSCAN

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Jul 9, 2001
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Lorain Cnty, OH
How do i format my FMPA.cfg for running 2 Airspy dongles at once, every way I have tried to enter both serial #'s returns an error

Thanks

1 xxxxxxxxxxxxxxxxx ; Airspy and Airspy Mini serial number list
2 xxxxxxxxxxxxxxxxx ; Airspy and Airspy Mini serial number list
2.5 ; sampling rate (2.5 or 10)
1024 ; spectrum window width
32 ; FFT size (16k, 32k, 64k)
10 ; spectrum update rate in Hz
5000 -6250 7500 12500 15000 25000 100000 ; step size table; units = Hz; negate default
. ; DSD+ path
.\FMPA-FreqList.csv ; primary frequency list CSV path\filename
.\FMPA-FreqList2.csv ; auxiliary frequency list CSV path\filename
miles ; miles or kilometers
99.9 ; search distance
19.7163 -155.6241 ; search origin
 

Ubbe

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Sep 8, 2006
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Location
Stockholm, Sweden
Have you read the actual serial# in the dongle using rtl_test.exe?
If they are the same you can change one with rtl_eeprom.exe -s xxxxxxxx

/Ubbe
 

OHIOSCAN

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Joined
Jul 9, 2001
Messages
657
Location
Lorain Cnty, OH
I have the ser # and can get each one working by themselves. When I try and run both together I don't have my fmpa.cfg file correctly setup


1 xxxxxxxxxxxxxxxxx ; Airspy and Airspy Mini serial number list
2 xxxxxxxxxxxxxxxxx ; Airspy and Airspy Mini serial number list

or

xxxxxxxxxxxxxxxxx ; Airspy and Airspy Mini serial number list
xxxxxxxxxxxxxxxxx ; Airspy and Airspy Mini serial number list

What's the proper way to add both serial numbers in FMPA.CFG and then format my .bat files
with correct switches.

?
FMPA -i1 -o20001 -_1 -b4 -wsl15.920 -f770.60625
 

slicerwizard

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Joined
Sep 19, 2002
Messages
6,222
Location
Toronto, Ontario
I have both on one line:

Code:
44xxxxxxxxxxxxxx 44xxxxxxxxxxxxxx  ; Airspy serial number list
2.5                                ; sampling rate (2.5 or 10)
1024                               ; spectrum window width
64                                 ; FFT size (8k, 16k, 32k, 64k)
30                                 ; spectrum update rate in Hz
...
In my .bat files, I have -i1 for the first one and -i2 for the second.
 
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