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Re: [Discuss-gnuradio] USRP2+WBX full duplex doesn't receive
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From: |
Marcus D. Leech |
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Subject: |
Re: [Discuss-gnuradio] USRP2+WBX full duplex doesn't receive |
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Date: |
Wed, 25 Aug 2010 17:53:32 -0400 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.11) Gecko/20100720 Fedora/3.0.6-1.fc12 Thunderbird/3.0.6 |
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> On Aug 24, 2010, at 11:16 PM, George Nychis wrote:
>
>
>> I don't think I've had this issue with my WBX and USRP2. I will check
>> tomorrow for you
>>
> Thanks! I'd appreciate it.
>
> I've now replicated the problem with a XCVR2450, so I don't think it's
> WBX-specific.
>
Just to note that the XCVR2450 has only a single VFO, so full-duplex on
different frequencies can't work--the hardware
isn't capable of it. But full-duplex on the WBX should work provided
that you use the RX/RX port for transmit and the RX2
(secondary receive) antenna port for Rx.
--
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org