Changes between Version 43 and Version 44 of Old/Tutorials/k0SDR/Tutorial00

Timestamp:

Oct 1, 2006, 3:45:34 PM (18 years ago)

Author:

anonymous

Comment:

—

Old/Tutorials/k0SDR/Tutorial00

@@ -93 +93 @@
 [[Image(Documentation/GNURadio:rx_1m.dat.jpeg)]]
 
-What we observe in the above plot is not a perfect sine wave. This is because that we set the target frequency as 1MHz, which is out of the working range of BasicRX and BasicTX. Recall that the working range of BasicRX and BasicTX is from 2MHz to 200MHz+. Now let’s try to set the correct frequency. 
+What we observe in the above plot is not a perfect sine wave. There are some high frequency components around the 10KHz sine wave. This is because that we set the target frequency as 1MHz, which is out of the working range of BasicRX and BasicTX. Recall that the working range of BasicRX and BasicTX is from 2MHz to 200MHz+. Now let’s try to set the correct frequency. 
 
 3. '''Transmitter and Receiver at 10MHz''' The transmitter sends out waveform at 10MHz, and the receiver receives at 10MHz as well. 
@@ -112 +112 @@
 
 
+'''Note: the first 1000 data in rxXXX should be discarded, since the receiver is starting up. The first 1000 data points are not correct.'''
 
 == Troubleshooting: ==