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Add note about RTL2832U sample rates #116

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Add note about RTL2832U sample rates #116

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5 changes: 4 additions & 1 deletion config_webrx.py
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Original file line number Diff line number Diff line change
Expand Up @@ -71,9 +71,12 @@
fft_size=4096 #Should be power of 2
fft_voverlap_factor=0.3 #If fft_voverlap_factor is above 0, multiple FFTs will be used for creating a line on the diagram.

"""
Note: RTL2832U can sample from two ranges: 225001 to 300000 and 900001 to 3200000.
"""
# samp_rate = 250000
samp_rate = 2400000
center_freq = 144250000
center_freq = 144.250 * 1000000
rf_gain = 5 #in dB. For an RTL-SDR, rf_gain=0 will set the tuner to auto gain mode, else it will be in manual gain mode.
ppm = 0

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