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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+DC\s+spike\s+at\s+1\s+kHz\s*$/: 3 ]

Total 3 documents matching your query.

1. Re: LF: DC spike at 1 kHz (score: 1)
Author: Markus Vester <[email protected]>
Date: Thu, 10 Dec 2015 05:52:28 -0500
Hi Andy, presumably the digital 1 kHz-to-baseband conversion is done in an FPGA or DSP in realtime. The associated periodic processing activity or register content could lead to a 1 kHz component rad
/rsgb_lf_group-archives/html/rsgb_lf_group/2015-12/msg00242.html (10,786 bytes)

2. Re: LF: DC spike at 1 kHz (score: 1)
Author: Andy Talbot <[email protected]>
Date: Thu, 10 Dec 2015 11:17:52 +0000
Hi Markus, yes. its all done in a simple 8 bit PIC using a crafty idea suggested by G3PLX back around the year 1997, but which can now make use of the better A/D Dconverters in the later chips (Apolo
/rsgb_lf_group-archives/html/rsgb_lf_group/2015-12/msg00244.html (12,624 bytes)

3. Re: LF: DC spike at 1 kHz (score: 1)
Author: Andy Talbot <[email protected]>
Date: Fri, 11 Dec 2015 15:29:20 +0000
Hi Andy,   presumably the digital 1 kHz-to-baseband conversion is done in an FPGA or DSP in realtime. The associated periodic processing activity or register content could lead to a 1 kHz component r
/rsgb_lf_group-archives/html/rsgb_lf_group/2015-12/msg00283.html (12,768 bytes)


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