Re: [Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q

2007-04-03 Thread Eric Blossom
On Tue, Apr 03, 2007 at 09:50:20AM -0400, [EMAIL PROTECTED] wrote: > I can't get the output to the fm_tx_2_daughterbaords.py example to > work. I am testing with 2 complex signals and on each signal, the > I channel is a sinusoid and the Q channel is a sinusoid of a > different frequency. I ha

Re: [Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q

2007-04-03 Thread njm25
, Nick > - Original Message - > From: Eric Blossom <[EMAIL PROTECTED]> > Date: Wednesday, March 21, 2007 9:45 pm > Subject: Re: [Discuss-gnuradio] Question about Basic TX/RX boards, > the I, Q > > > On Wed, Mar 21, 2007 at 05:31:36PM -0400, [EMAIL PROTECTED]

Re: [Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q

2007-03-26 Thread njm25
k - Original Message - From: Eric Blossom <[EMAIL PROTECTED]> Date: Wednesday, March 21, 2007 9:45 pm Subject: Re: [Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q > On Wed, Mar 21, 2007 at 05:31:36PM -0400, [EMAIL PROTECTED] wrote: > > > Thanks again for the he

Re: [Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q

2007-03-21 Thread Eric Blossom
On Wed, Mar 21, 2007 at 05:31:36PM -0400, [EMAIL PROTECTED] wrote: > Thanks again for the help. I think I better understand how to set > the RX mux. I am now working on the multi_file.py example to > receive using 2 daughterboards on the same USRP. I want to do the > same type of thing using 2

Re: [Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q

2007-03-21 Thread njm25
IL PROTECTED]> Date: Tuesday, March 20, 2007 10:15 am Subject: Re: [Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q > On Sun, Mar 18, 2007 at 02:46:26PM -0400, [EMAIL PROTECTED] wrote: > > > It's a little confusing to me why the Basic TX does not have a > >

Re: [Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q

2007-03-20 Thread njm25
:15 am Subject: Re: [Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q > On Sun, Mar 18, 2007 at 02:46:26PM -0400, [EMAIL PROTECTED] wrote: > > > It's a little confusing to me why the Basic TX does not have a > > problem using both the I and Q channel but the

Re: [Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q

2007-03-20 Thread Eric Blossom
On Sun, Mar 18, 2007 at 02:46:26PM -0400, [EMAIL PROTECTED] wrote: > It's a little confusing to me why the Basic TX does not have a > problem using both the I and Q channel but the Basic RX does. Actually, there's no problem. You can get it to do what you want by explicitly specifying the rx mu

Re: [Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q

2007-03-19 Thread Matt Ettus
Eric Blossom wrote: On Fri, Mar 16, 2007 at 09:49:47AM -0400, [EMAIL PROTECTED] wrote: I am having the same problem of being able to receive on RX_A but not RX_B and I don't know why. Any help would be much appreciated. Thanks Nick Assuming the Basic Rx is on the "A" side,

Re: [Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q

2007-03-18 Thread njm25
Friday, March 16, 2007 4:49 pm Subject: Re: [Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q > On Fri, Mar 16, 2007 at 09:49:47AM -0400, [EMAIL PROTECTED] wrote: > > > I am having the same problem of being able to receive on RX_A but > > not RX_B and I do

Re: [Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q

2007-03-16 Thread Eric Blossom
On Fri, Mar 16, 2007 at 09:49:47AM -0400, [EMAIL PROTECTED] wrote: > I am having the same problem of being able to receive on RX_A but > not RX_B and I don't know why. Any help would be much appreciated. > Thanks > Nick Assuming the Basic Rx is on the "A" side, use -R a:1 to access the RX_B inp

Re: [Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q

2007-03-16 Thread Eric Blossom
On Fri, Mar 16, 2007 at 05:33:36PM +0800, hanwen wrote: > Hi, all. > > Today I try an old QPSK transmission program on Basic TX/RX and failed. > However, it does work well on rfx2400. > I just simply connect TX 1 of Basic TX on transmitter to RX 1 of Basic RX on > receiver. The receiver program fa

Re: [Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q

2007-03-16 Thread njm25
I am having the same problem of being able to receive on RX_A but not RX_B and I don't know why. Any help would be much appreciated. Thanks Nick Content-Type: multipart/alternative; boundary="=_Part_43578_14158760.1174037616509" --=_Part_43578_14158760.1174037616509 Content-Ty

[Discuss-gnuradio] Question about Basic TX/RX boards, the I, Q

2007-03-16 Thread hanwen
Hi, all. Today I try an old QPSK transmission program on Basic TX/RX and failed. However, it does work well on rfx2400. I just simply connect TX 1 of Basic TX on transmitter to RX 1 of Basic RX on receiver. The receiver program failed to synchronize with pilot sequence. The carrier frequency is 1