[hpsdr] Updated KHRONOS Block Diagram Posted

[John C. Westmoreland, P.E.]

HPSDR,

I forgot to mention - there is a BlueTooth radio option as well that will
enable BLE 4.0 (is is a dual-mode radio so older BT works too) so iThing
and Droid apps can be used/developed.
GPS data, chassis temperature, etc. for instance, could stream out of the
BT radio to your SmartPhone, laptop, etc. app.

73's,
John
AJ6BC





On Thu, Sep 12, 2013 at 5:02 PM, John C. Westmoreland, P.E. <
john at westmorelandengineering.com> wrote:

> HPSDR,
>
> I have updated the KHRONOS Block Diagram on the OpenHPSDR Wiki page:
> http://openhpsdr.org/wiki/index.php?title=GPSTCXO
>
> Block Diagram of KHRONOS Architecture:
>
> KHRONOS Block Diagram<http://www.westmorelandengineering.com/OpenHPSDR/GPSDO_Candidate_Designs/KHRONOS_TOP_LEVEL_HIERARCHY.pdf>
>
> ( KHRONOS TOP LEVEL HIERARCHY - BLOCK DIAGRAM<http://www.westmorelandengineering.com/OpenHPSDR/GPSDO_Candidate_Designs/KHRONOS_TOP_LEVEL_HIERARCHY.pdf>
>  )
>
>
> There are options now for either the Jackson Labs GPSTCXO module we have
> discussed previously or the LC_XO module.  http://jackson-labs.com/
>
> There is also an option for an ezLCD-304 display from EarthLCD:
>
> EarthLCD-ezLCD-304<http://store.earthlcd.com/ezLCD-304?sc=21&category=297>
>
> - or - a 'display only' LCD from Electronic Assembly:
>
> (  EA-DOGS-102-6 <http://www.lcd-module.com/products/dog.html> ).
>
>
> KHRONOS can be powered by ATLAS, Batteries (NiMH or Li-Ion or LiFe), or
> USB so GPS lock
> can be maintained no matter what the operating conditions.
>
> All GPS information will be displayed via the LCD panel - we can display
> some HPSDR status
> there too like ambient chassis temperature.
>
> KHRONOS also has two 12-bit DACs with synchronization.
>
>
> Thanks to Phil - VK6PH - for his continued support and assistance
> throughout this effort.
>
> 73's,
> John
> AJ6BC
>
>
>
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