[USRP-users] The RF LO does not support the requested frequency

nur qalbi nurqalbi86 at gmail.com
Thu Jul 30 00:51:37 EDT 2015

hi. i am using ubuntu 14.04 and i am trying run wifi_rx.grc.when i try
run this wifi_rx.grc it comes out with this:



linux; GNU C++ version 4.8.2; Boost_105500;

Using Volk machine: avx_64_mmx
-- Opening a USRP2/N-Series device...
-- Current recv frame size: 1472 bytes
-- Current send frame size: 1472 bytes

UHD Warning:
    The hardware does not support the requested RX sample rate:
    Target sample rate: 5000.000000 MSps
    Actual sample rate: 50.000000 MSps
-- Tune Request: 2412.000000 MHz
--   The RF LO does not support the requested frequency:
--     Requested LO Frequency: 2412.000000 MHz
--     RF LO Result: 2411.999389 MHz
--   Attempted to use the DSP to reach the requested frequency:
--     Desired DSP Frequency: -0.000611 MHz
--     DSP Result: -0.000611 MHz
--   Successfully tuned to 2412.000000 MHz

UHD Warning:
    The total sum of rates (50.000000 MSps on 1 channels) exceeds the
maximum capacity of the connection.
    This can cause overflows (O).
O>>> Done

what should i do. i hope you can help me.
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