[time-nuts] How hard is it to detect a GPS Jammer?

Jim Lux jimlux at earthlink.net
Mon Oct 7 21:04:09 EDT 2013


On 10/7/13 10:44 AM, David J Taylor wrote:
> From: Jim Lux
>
>> Yes, Graham, it already has been updated:
>>
>>   http://www.funcubedongle.com/?page_id=1073
>>
>> Adds more filtering and HF coverage, but also has a dead zone between
>> ~240 and 420 MHz.
>
>
> So much for receiving signals from Transit at 400 MHz (<grin>) or from
> Mars (The rovers relay through the orbiters in the 400 MHz band)
> ======================
>
> Jim,
>
> Just get a FUNcube Dongle Pro (original version) instead!  There's a
> Yahoo group where we often see those sold and bought.  Or use one of the
> DVB-T dongles perhaps with a suitable pre-amp and filter.
>
> Cheers,
> David

Well, Transit is dead, as far as I know.. And the last person I know who 
recorded the UHF signals from Mars used the 100meter antenna at Green 
Bank.

Good to know though..



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