On 05/17/2010 05:33 PM, Jason Abele wrote: > On Mon, May 17, 2010 at 10:23 AM, Xiukui Li <[email protected]> wrote: > >> Hi All, >> Does anyone have any idea to configure WBX + USRP1 to work as a GPS >> receiver? Is there any jumper on the WBX daughterboard that can be set up to >> power the external active GPS antenna (2.5-5V DC)? >> >> > The WBX does not have a DC Bias Tee built in, so you will have to > provide it in your cabling. If you would like a built in DC Bias Tee > for GPS work the DBSRX has one. > > Jason > > > There a external ones you can buy cheaply, intended for satellite TV:
http://www.summitsource.com/channel-master-power-inserter-line-power-adder-75-ohm-f-connectors-with-dc-block-60-volt-2-amp-21450-mhz-part-8001ifd-p-7001.html For example. -- Principal Investigator Shirleys Bay Radio Astronomy Consortium http://www.sbrac.org _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
