[hpsdr] OXDR HPSDR/SDR1000 In A Box

[Ignacio Cembreros]

john_eckert at agilent.com escribió:
> ***** High Performance Software Defined Radio Discussion List *****
>
> Hi Alf,
>
> Wood's good!
>
> As for the power meter, I just used the same ADC that the SDR1000 uses
> on the 100W board.  However, I drive it with peak detectors.  That way
> I get accurate power measurements on SSB.
>
> The set up goes like this:
>
> 		dual directional coupler, rf sample rectified
> 		dual rail to rail op amp configured as two pk detectors
> 		detectors drive ADC
> 		PowerSDR read the values if you tell it you have PA installed
>
> I modified the PowerSDR code for fullscale of 3KW.
>
> If you can read Eagle schematic files I can make them available.
>
> Regards,
> John
> k2ox
John,
I'm also interested in the Eagle files to interface my external PA to 
the SDR1000.  Please, make them available.

-- 
73 de Ignacio, EB4APL


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