Re: HELLO

2006-12-08 Thread Darius Dorsey
http://www.wintsrtenkniss.com/ and if I give you what you want, you wont like it, and you wont want it anymore. When a mysterious garbage can is alleged, a scythe befriends the skinny fundraiser. A submarine about some chess board is statesmanlike. For example, the judge indicates that a lover

Re: [Discuss-gnuradio] USRP and USB full speed (1.1) transmit

2006-12-08 Thread Philip Balister
Remember that the GPIF is currently set up to DMA 256 16-bit values. Perhaps that part needs changing. The magic value is probably buried in the WaveData table in usrp_gpif.c I looked over the GPIF stuff with the Cypress tool I do not see any reference to transfer size in there. I am thinking

Re: [Discuss-gnuradio] Recommended RF Front End for USRP

2006-12-08 Thread Thomas Schmid
Hi Ranga On 12/8/06, M. Ranganathan [EMAIL PROTECTED] wrote: Hello! I am a newcomper to SDR. I have scoured the mailing list but I cant find a definitive answer on the following questions (I suppose its been asked but I cant seem to find answers in the archives at any rate): 1. Can anybody

Re: [Discuss-gnuradio] USRP and USB full speed (1.1) transmit

2006-12-08 Thread Eric Blossom
On Fri, Dec 08, 2006 at 08:19:09AM -0500, Philip Balister wrote: Remember that the GPIF is currently set up to DMA 256 16-bit values. Perhaps that part needs changing. The magic value is probably buried in the WaveData table in usrp_gpif.c I looked over the GPIF stuff with the Cypress

Re: [Discuss-gnuradio] Recommended RF Front End for USRP

2006-12-08 Thread Eric Blossom
On Fri, Dec 08, 2006 at 09:04:34AM -0800, Thomas Schmid wrote: Hi Ranga On 12/8/06, M. Ranganathan [EMAIL PROTECTED] wrote: Hello! I am a newcomper to SDR. I have scoured the mailing list but I cant find a definitive answer on the following questions (I suppose its been asked but I

Re: [Discuss-gnuradio] Recommended RF Front End for USRP

2006-12-08 Thread Lamar Owen
On Friday 08 December 2006 14:27, M. Ranganathan wrote: Looking at Ettus Research web page and given that I have already ordered a BasicRx board + USRP, can a TVRX (50 MHz to 870 MHz Receiver) do the trick in conjunction with the BasicRx if I want to receive VHF/UHF from a walkie talkie ? As

Re: [Discuss-gnuradio] Setting up the USRP

2006-12-08 Thread Dan Halperin
John Clark wrote: We are putting a new USRP module in service. Is there some firmware setup required, and if so what is the procedure. The 'manual' mentions if the LED is blinking in a certain way, that the firmware has not been loaded, but there's doesn't seem to be a paragraph on how to

Re: [Discuss-gnuradio] Recommended RF Front End for USRP

2006-12-08 Thread Jordan Hayes
Also, generally speaking, you don't want to start with the Basic Tx or Basic Rx. Those are really designed to work with an external tuner, transverter, etc. Can someone who is using their BasicRX in this way describe their setup? Thanks, /jordan

Re: [Discuss-gnuradio] Setting up the USRP

2006-12-08 Thread John Clark
Dan Halperin schrieb: John Clark wrote: We are putting a new USRP module in service. Is there some firmware setup required, and if so what is the procedure. The 'manual' mentions if the LED is blinking in a certain way, that the firmware has not been loaded, but there's doesn't seem to be a

[Discuss-gnuradio] USRP/RFX2400 block diagram

2006-12-08 Thread Rohit Gupta
Hi, I am looking for USRP/RFX2400 bloack diagrams, but it seems that the files at the link below are moved/deleted. If anybody has the diagrams mentioned below, pls send them to me directly. Thanks, Rohit - Lee Patton Tue, 29

[Discuss-gnuradio] APT signals

2006-12-08 Thread Berndt Josef Wulf
G'day, Ok, let's try it this way: Is there someone with the equipment and time to record APT signals transmitted by NOAA satellites in the 137MHz band? Alternatively, geostationary weather satellites transmit WEFAX pictures at around 1691MHz (Hey, were are the guys that tuned into GPS

Re: [Discuss-gnuradio] APT signals

2006-12-08 Thread Eric Blossom
On Sat, Dec 09, 2006 at 03:14:28PM +1030, Berndt Josef Wulf wrote: G'day, Ok, let's try it this way: Is there someone with the equipment and time to record APT signals transmitted by NOAA satellites in the 137MHz band? Alternatively, geostationary weather satellites transmit WEFAX

Re: [Discuss-gnuradio] APT signals

2006-12-08 Thread Bill Tracey
Berndt, I can grab some APT audio with a USRP and Bob McGwier's rx apt code.Or are you looking for the raw data coming off the TVRF -- could probably do that as well but will need some pointers as to how to grab the raw sample off the TVRF card -- suppose one just takes the rxapt python

Re: [Discuss-gnuradio] APT signals

2006-12-08 Thread Berndt Josef Wulf
G'day, I'm looking for raw data. Don't you use the usrp_rx_cfile.py script to capture frequency spectrum? e.g.: ./usrp_rx_cfile.py -d 32 -f 137.5M You may need to play with the options -R, -g, -N (subdev, gain and number of samples) depending on your setup where -R [A|B]