Re: [Elecraft] K3 H-Mode Mixer Main Sub RX plus other mods

Hi Gian, Did you find that your diplexer termination for the filters also prevented the changing input impedance of HAGC controlled amp Q1 from changing the Group Delay Variations of the filters, especially the narrower filters? My apology for not replying to your last email, will explain

Re: [Elecraft] K3 H-Mode Mixer Main Sub RX plus other mods

: Geoffrey Mackenzie-Kennedy lx...@pt.lu A: Giancarlo Moda i7...@yahoo.com Cc: Elecraft Discussion List elecraft@mailman.qth.net Inviato: Lunedì 14 Maggio 2012 22:56 Oggetto: Re: [Elecraft] K3 H-Mode Mixer Main Sub RX plus other mods Hi Gian, Did you find that your diplexer termination for the filters