Sujet : Re: 80dB now but still needs improvement at 1KHz
De : invalid (at) *nospam* invalid.invalid (Edward Rawde)
Groupes : sci.electronics.designDate : 07. Nov 2024, 08:23:23
Autres entêtes
Organisation : BWH Usenet Archive (https://usenet.blueworldhosting.com)
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"Jan Panteltje" <
alien@comet.invalid> wrote in message
news:vghks5$9ces$1@solani.org...On a sunny day (Wed, 6 Nov 2024 12:21:39 -0500) it happened "Edward Rawde"
<invalid@invalid.invalid> wrote in
<vgg8j4$k3i$1@nnrp.usenet.blueworldhosting.com>:
>
"Jan Panteltje" <alien@comet.invalid> wrote in message news:vgf4jc$7vn5$1@solani.org...
On a sunny day (Tue, 5 Nov 2024 11:00:42 -0500) it happened "Edward Rawde"
<invalid@invalid.invalid> wrote in
<vgdffb$ibt$1@nnrp.usenet.blueworldhosting.com>:
>
"Jan Panteltje" <alien@comet.invalid> wrote in message news:vgccvm$6jk3$1@solani.org...
On a sunny day (Mon, 4 Nov 2024 11:31:01 -0500) it happened "Edward Rawde"
<invalid@invalid.invalid> wrote in
<vgass6$28u2$1@nnrp.usenet.blueworldhosting.com>:
>
"Jan Panteltje" <alien@comet.invalid> wrote in message news:vg9pnu$ekhh$1@solani.org...
On a sunny day (Sun, 3 Nov 2024 23:06:04 -0500) it happened "Edward Rawde"
<invalid@invalid.invalid> wrote in
<vg9h7b$277o$1@nnrp.usenet.blueworldhosting.com>:
>
Simulation isn't fast but if you let it complete and do an FFT on the last 30 seconds, it's 80dB down at all unwanted
harmonics.
There do however seem to be unwanted sidebands close in either side of 1KHz
Any suggestions for improvement?
>
Publish a circuit diagram.
Not that hard to make !
>
Did someone ruffle your feathers?
80dB now but still needs improvement at 1KHz
Re: 80dB now but still needs improvement at 1KHz