Re: [Amateur-repairs] Quadrature Test Oscillator

 

This might be a start, the first Google hit for "audio test iq quadrature".

https://www.maximintegrated.com/en/app-notes/index.mvp/id/1946

73
Glenn
WB4UIV

On 6/17/2018 10:51 PM, devicesrepairs@gmail.com [Amateur-repairs] wrote:
> Need to homebrew, or buy a kit of an oscillator, to test IQ Quadrature of audio, possibly also, rf shift networks. Haven't seen any around!
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Glenn Little ARRL Technical Specialist QCWA LM 28417
Amateur Callsign: WB4UIV wb4uiv@arrl.net AMSAT LM 2178
QTH: Goose Creek, SC USA (EM92xx) USSVI LM NRA LM SBE ARRL TAPR
"It is not the class of license that the Amateur holds but the class
of the Amateur that holds the license"

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Posted by: Glenn Little WB4UIV <glennmaillist@bellsouth.net>

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