Re: TR-7 and R-4C 5.645 Crystal Filters

Rob Sherwood · 2025-02-26T15:39:13-08:00

Yes my 600 Hz first IF roofing filter was 1000 ohms. Rob, NC0B

Rob Sherwood All Messages By This Member #83176 开云体育 Yes my 600 Hz first IF roofing filter was 1000 ohms. Rob, NC0B? toggle quoted message Show quoted text On Feb 26, 2025, at 4:06?PM, aa5wg via groups.io <aa5wg@...> wrote: ? Rob, ? Sir, thank you. ? This may seem repetitive, but was you Drake R-4C first IF 600 Hz CW filter designed around 5645 at 50 ohms or 1000 ohms? ? Chuck

Join [email protected] to automatically receive all group messages.

开云体育