RE: [Discuss-gnuradio] USRP 4 Questions

2007-03-04 Thread Weber, Michael J. (US SSA)
luck, Mike -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Eric A. Cottrell Sent: Monday, February 12, 2007 10:56 PM To: gnuradio mailing list Subject: [Discuss-gnuradio] USRP 4 Questions Hello, I managed to blow the smd fuse on my USRP. It seems

Re: [Discuss-gnuradio] USRP 4 Questions

2007-03-04 Thread Eric A. Cottrell
Weber, Michael J. (US SSA) wrote: Eric, I also recently received some enclosures... this is my two cents, YMMV, etc: If the fan is installed such that it blows in onto the USRP, it will receive the direct benefit of the airflow. However, the fan makes a lot of noise in this configuration

RE: [Discuss-gnuradio] USRP 4 Questions

2007-03-04 Thread Weber, Michael J. (US SSA)
PM To: Weber, Michael J. (US SSA) Cc: gnuradio mailing list Subject: Re: [Discuss-gnuradio] USRP 4 Questions Weber, Michael J. (US SSA) wrote: Eric, I also recently received some enclosures... this is my two cents, YMMV, etc: If the fan is installed such that it blows in onto the USRP

Re: [Discuss-gnuradio] USRP 4 Questions

2007-02-13 Thread Roshan Baliga
Hello, If you're talking about F501 (next to the 6V input), the BOM lists it as a 3A 0603 part. Digikey part # P11359-CT-10 (though it doesn't seem to show up in the current digikey catalog). -Roshan Eric A. Cottrell wrote: Hello, I managed to blow the smd fuse on my USRP. It seems to be

Re: [Discuss-gnuradio] USRP 4 Questions

2007-02-13 Thread Matt Ettus
Roshan Baliga wrote: Hello, If you're talking about F501 (next to the 6V input), the BOM lists it as a 3A 0603 part. Digikey part # P11359-CT-10 (though it doesn't seem to show up in the current digikey catalog). Yes, it is a 3A part which was discontinued. Any 3-4A fuse would be fine. In

Re: [Discuss-gnuradio] USRP 4 Questions

2007-02-13 Thread Johnathan Corgan
Roshan Baliga wrote: If you're talking about F501 (next to the 6V input), the BOM lists it as a 3A 0603 part. Digikey part # P11359-CT-10 (though it doesn't seem to show up in the current digikey catalog). It's under P11359CT-ND, but it shows out of stock right now. Part number P13572CT-ND

Re: [Discuss-gnuradio] USRP 4 Questions

2007-02-13 Thread Johnathan Corgan
Johnathan Corgan wrote: Part number P13572CT-ND is an equivalent part from Panasonic-ECG: http://www.digikey.com/scripts/DkSearch/dksus.dll?Detail?Ref=2291Row=652434 Wrong way to link and wrong part anyway (it's a 4A, not 3A.) P11376CT-ND is the 3A equivalent:

[Discuss-gnuradio] USRP 4 Questions

2007-02-12 Thread Eric A. Cottrell
Hello, I managed to blow the smd fuse on my USRP. It seems to be a 1 Amp 603 fuse. Is there a certain one I need to buy? I would like to order one from Mouser. I got the enclosure recently. Where do I plug the fan in? Should the fan exhaust the air from the enclosure? 73 Eric.