www.pudn.com > GNSS_SDR.zip > ReadMe.txt, change:2007-06-17,size:1397b


This directory contains two data sets for use with the GNSS Software Defined Receiver (SDR).   
 
The primary data set is named  
"GPSdata-DiscreteComponents-fs38_192-if9_55.bin" and it is has been  
collected at the University of Colorado, Boulder, CO, USA. This was  
collected using the discrete component front end design described in the  
textbook and is the primary reference set. The parameters necessary for  
processing this data are as follows:  
 
 - Sampling Frequency: 38.192 MHz 
 - Intermediate Frequency: 9.55 MHz (nominal) 
 - signed character (8 bit) sample format 
 
  
A second data second has also been included. This data set is unique as  
contains the usual GPS data but was taken when then experimental GALILEO  
GIOVE-A satellite was also visible and transmitting on the 1575.42 MHz  
frequency (so has data from various GPS satellites as well as the  
GIOVE-A satellite). This data set was collected using the NordNav R30  
sampling receiver in Turin, Italy and is courtesy of Marco Pini and  
Politecnico di Torino. It is named  
"GPS_and_GIOVE_A-NN-fs16_3676-if4_1304.bin". The parameters necessary  
for processing this data are as follows:  
 
 - Sampling Frequency: 16.3676 MHz 
 - Intermediate Frequency: 4.1304 MHz (nominal) 
 - signed character (8 bit) sample format 
 
 
 
 
if_data_070323_000137.sim 
 
Sampling frequency : 16367600 Hz 
IF : 4130400 Hz 
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