[Amps] High current RF decoupling capacitors

Alan Ibbetson alan at g3xaq.net
Sun Jan 5 12:59:04 EST 2014


Thanks, John. Baruch/4Z4RB just suggested the same thing. They look 
better for high frequencies than the leaded disc ceramics that 
Ian/GM3SEK pointed me towards. However, there doesn't seem to be a UK 
distributor for ATC capacitors and as far as I can see their European 
guy in Italy doesn't carry them. For a more demanding application I 
would import some direct from the US but for this use (only to 10.1MHz) 
I'll go with the readily available Murata discs.

73, Alan G3XAQ

> Date: Sun, 05 Jan 2014 01:05:34 -0700
> From: John Lyles <jtml at losalamos.com>
> To: amps at contesting.com
> Subject: [Amps] High current RF decoupling capacitors
> Message-ID: <52C9124E.5050404 at losalamos.com>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> I suggest the ATC series of flat strip multilayer ceramic capacitors
> like these:
> http://www.atceramics.com/Product/39/900_C_Series_X7R_Ceramic_RF_Power_Multilayer_Capacitors_%28MLCs%29
>
> 73
> John
> K5PRO


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