---------------------------------------------------------- Allegro-List Digest Archive --- Total Messages Posted Thu 06/16/16: 1 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 07:12 AM - Re: Re: Excessive noise on VHF radio when Transmitting (Hugh McKay) ________________________________ Message 1 _____________________________________ Time: 07:12:25 AM PST US From: "Hugh McKay" Subject: Re: Allegro-List: Re: Excessive noise on VHF radio when Transmitting N456TS, How do I disable the generator on a Rotax 912? Hugh G. McKay III, P.E. Fellow, L.M. ASCE Senior Consultant Worldwide Engineering Inc. 4090 North NC Hwy. 16 Denver, NC 28037 Ph. 704-661-8271 Fax 704-483-5466 email hgmckay@bellsouth.net http://www.wwegeo.com -----Original Message----- From: N456TS Sent: Thursday, June 16, 2016 12:26 AM Subject: Allegro-List: Re: Excessive noise on VHF radio when Transmitting There are two main noise sources when the engine is running. Generator and spark plugs. I would check all grounds again. Do you have a good meter which can measure capacitance? Sometimes electrolyte caps can dry out without puffing. You could confirm your noise source by disabling the generator and running the engine. Does the static become better/change when running on only one ignition? -------- N456TS Read this topic online here: http://forums.matronics.com/viewtopic.php?p=457198#457198 ------------------------------------------------------------------------------------- Other Matronics Email List Services ------------------------------------------------------------------------------------- Post A New Message allegro-list@matronics.com UN/SUBSCRIBE http://www.matronics.com/subscription List FAQ http://www.matronics.com/FAQ/Allegro-List.htm Web Forum Interface To Lists http://forums.matronics.com Matronics List Wiki http://wiki.matronics.com Full Archive Search Engine http://www.matronics.com/search 7-Day List Browse http://www.matronics.com/browse/allegro-list Browse Digests http://www.matronics.com/digest/allegro-list Browse Other Lists http://www.matronics.com/browse Live Online Chat! http://www.matronics.com/chat Archive Downloading http://www.matronics.com/archives Photo Share http://www.matronics.com/photoshare Other Email Lists http://www.matronics.com/emaillists Contributions http://www.matronics.com/contribution ------------------------------------------------------------------------------------- These Email List Services are sponsored solely by Matronics and through the generous Contributions of its members.