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Re: Bias Tee components



Barrie,
Suggest a 1/4  wave in coax bypass the power end with a 47 pF chip cap (0805 
or 0603) use a second cap of same value for the DC Block. Capacitors with 
wire leads are usally to inductive to be effective @ 2.4 GHz. 1.5 inch piece 
of wire will provide enough inductance.

You might be able to find a Radio Shack Bias tee for Satellite TV Preamp 
that will work.

Art,
KC6UQH
----- Original Message ----- 
From: "Barrie Crampton" <barrie.crampton@sympatico.ca>
To: <amsat-bb@amsat.org>
Sent: Wednesday, September 21, 2005 8:55 AM
Subject: [amsat-bb] Bias Tee components


> Would someone kindly recommend the optimum value of the inductance and 
> capacitance in a coax bias tee powering a 2.4Ghz preamp.
>
> Many Thanks Barrie VE3BSB ----
> Sent via amsat-bb@amsat.org. Opinions expressed are those of the author.
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----
Sent via amsat-bb@amsat.org. Opinions expressed are those of the author.
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