Re: [Discuss-gnuradio] Status of BTTV/CX88 capture

2005-08-21 Thread Martin Dvh
Hi Hew How Chee, Hew How Chee wrote: Hi Martin, Pretty good hacking you have done there. Maybe I'll try it one day, after the warranty expires :) I think I am going to look for a nice cx2388x capture card. What card are you using ? What tuner is on it? (Is it easy to hack?) I am using Pi

[Discuss-gnuradio] 3DNow fir test failing under debian with latest unstable updates

2005-08-21 Thread Krzysztof Kamieniecki
Hello All, It seems like something may have broken in the 3Dnow fir code (on Debian Unstable), it may be GNURadio or it may be GCC. Has anybody seen this? SSE seems to be faster on this processor anyways, is there a recommended way of selecting SSE over 3Dnow! ? Some information below **

Re: [Discuss-gnuradio] output level of basic tx is very very low

2005-08-21 Thread Matt Ettus
Martin Dvh wrote: > I think I mixed up pin 2 and pin 5 of the transformers in my last mail. > (I do not find it intuitive to put the middle lead of a winding on the > other side of the component.) > > (pin 2 should be connected to gnd and pin 5 shouldn't) > Although information on the internet con

Re: [Discuss-gnuradio] output level of basic tx is very very low

2005-08-21 Thread Martin Dvh
The output side of the transformer is not center tapped. The input side is. The input side center tap needs to connect to ground. On the ADT1-1WT and the ADT4-1T the center taps are on pins 2 and 5 respectively. That's why I connect both -- so that you could switch to the other transformer i

Re: [Discuss-gnuradio] output level of basic tx is very very low

2005-08-21 Thread Martin Dvh
I think I mixed up pin 2 and pin 5 of the transformers in my last mail. (I do not find it intuitive to put the middle lead of a winding on the other side of the component.) (pin 2 should be connected to gnd and pin 5 shouldn't) Although information on the internet contradicts. The datasheet says

Re: [Discuss-gnuradio] output level of basic tx is very very low

2005-08-21 Thread Martin Dvh
Hi all, >Eric Blossom wrote: On Fri, Aug 19, 2005 at 02:56:53AM +0200, Martin Dvh wrote: Hi, What output voltage level should I expect from the basic tx? The docs say it delivers maximum 20 mA into 25 or 50 ohm. At 50 ohm this should result in 1.0 V max. The most I can get out of it is 50 mV T

[Discuss-gnuradio] 2005 ARRL-TAPR Digital Communications Conference

2005-08-21 Thread Steven Bible
2005 ARRL/TAPR Digital Communications Conference September 23-25, 2005 Santa Ana, California http://www.tapr.org/dcc Make Your Hotel Reservations Now! DCC Hotel Rates end Aug. 31st - Time is drawing nearer to the Digital Communicat

[Discuss-gnuradio] wx multiple version

2005-08-21 Thread Ramakrishnan Muthukrishnan
It looks like something like this is possible in newer wx releases. I haven't tested it yet, though... import wxversion wxversion.select('2.6') -- Ramakrishnan http://www.hackGNU.org/ Use Free Software -- Help stamp out Software Hoarding!