Good morning, I am working with Gnuradio +UHD version 3.5.1, the daughter boardas are RFX 2200 and frequency: 2400 - 25000 MHz.I want to make a simple spectrum analizer, I tried to do it by myself but I always had a mistake. Then I started to try with an example who came with it which is uhd_ fft.grc but I had the same mistake too:
linux; GNU C++ version 4.4.3; Boost_104000; UHD_003.004.000-5b06adb
-- Opening a USRP1 device... -- Using FPGA clock rate of 64.000000MHz...
UHD Warning: The hardware does not support the requested RX frequency:
Target frequency: 2450.000000 MHz Actual frequency: 2386.000000 MHz thread[thread-per-block: <gr_block gr uhd usrp source (12)>]: caught unrecognized exception
On the other hand, I tried to test the wbfm receiver, other example that came with the software, tunning at 93.3 MHz but this mistakes appears:
UHD Warning: The hardware does not support the requested RX frequency: Target frequency: 93.300000 MHz Actual frequency: 2013.300000 MHz
I was expecting to see something in the spectrum analyzer at 93.3 and listening something.
I don't know what to do, I've tried a lot but I don't know why it says that the hardware doesnt support the frequency