|Subject:||Re: [Amps] SB-220|
|Date:||Thu, 4 Nov 2004 11:35:42 -0800|
On Nov 4, 2004, at 9:39 AM, Bill Turner wrote:
On Wed, 03 Nov 2004 13:58:51 -0500, Will Matney wrote:
Indeed, Bill. The higher the VHF Q at the anode circuit's resonance, the higher the gain at that frequency, and the greater the chance of regeneration. The relationship between VHF-Rp, VHF-Q, and VHF gain is that all are proportional.
VHF Q is usually not known in most amplifier circuits, and having a parasitic suppressor circuit is just added insurance. I wouldn't be without one.
Richard L. Measures, AG6K, 805.386.3734. www.somis.org
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