Warning: mysqli::__construct(): (HY000/1203): User howardkn already has more than 'max_user_connections' active connections in D:\Inetpub\vhosts\howardknight.net\al.howardknight.net\includes\artfuncs.php on line 21
Failed to connect to MySQL: (1203) User howardkn already has more than 'max_user_connections' active connectionsPath: ...!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail
From: JM
Newsgroups: sci.electronics.design
Subject: Re: High purity 1kHz oscillator
Date: Wed, 23 Oct 2024 02:05:52 +0100
Organization: A noiseless patient Spider
Lines: 11
Message-ID:
References:
MIME-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 8bit
Injection-Date: Wed, 23 Oct 2024 03:05:58 +0200 (CEST)
Injection-Info: dont-email.me; posting-host="4088542702efb2e840d4733493330e54";
logging-data="1819343"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1+W0bEmGZTbQDpFPYXr3/Vf"
User-Agent: ForteAgent/8.00.32.1272
Cancel-Lock: sha1:zyzvnKtTE4ChkdxGEc4Z20c7YdE=
Bytes: 1379
On Tue, 22 Oct 2024 01:10:41 -0400, "Edward Rawde" wrote:
>But I suspect that component tolerances and mismatched FETs will ruin it.
>
>Otherwise it should be easy to get 60dB down on unwanted harmonics with a better filter.
>
>FWIW I likely won't be here for the next week.
>
If you actually need a low distortion oscillator look for Viktor Mickevic's designs on diyaudio. I've attached a schematic.
PK