Re: [Discuss-gnuradio] USRP 2 Daughter Cards

['Eric Blossom']

On Thu, Feb 19, 2009 at 01:21:37PM -0500, jim graham wrote:
> Eric
> 
> We are using Fedora Linux version 7 on an x86 machine.

OK.

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> The GNU radio software is Revision 10211 (jcorgan) 
> Last change date 1/12/2009
> 
> We have the USRP 2 connected to a directional antenna.  I have used the 
> dbs daughtercard hooked to the same antenna with a USRP 1 to verify 
> a signal is present.
> 
> For the dbs and lfrx daughtercards are the set_center_freq outputs of 0 for 
> Baseband freq and -commanded freq for ddc freq correct?  
> The output of the call using a flex1800 daughtercard is different.

What rx_daughterboard_id() does the USRP2 report for your RFX 1800?

With regard to RFX boards, the USRP2 only supports the MIMO_B version.
Any board that the firmware doesn't recognize is treated as a Basic Rx
or Basic Tx.

Eric