Re: [Discuss-gnuradio] How to configure WBX+USRP1 to work as a GPS receiver

On 05/17/2010 05:33 PM, Jason Abele wrote:
> On Mon, May 17, 2010 at 10:23 AM, Xiukui Li <xiukuili@gmail.com> 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

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