AW: [Elecraft] Re: K3 Audio

2008-08-06 Thread Koppendorfer Klaus
did you use the line out ?? The Line Output transformers of the K3, saturate at normal program levels try Headphone out on Frontplate and you will see no Harmonic´s 73 OE6KYG KX1 244 K2 1331 K3 115 -Ursprüngliche Nachricht- Von: [EMAIL PROTECTED] [mailto:elecraft- [EMAIL PROTECTED] Im

Re: AW: [Elecraft] Re: K3 Audio

2008-08-06 Thread Stewart Baker
Is that really so ? If that's the case, then the design is poor.. 73 Stewart G3RXQ On Wed, 6 Aug 2008 09:32:55 +0200, Koppendorfer Klaus wrote: did you use the line out ?? The Line Output transformers of the K3, saturate at normal program levels try Headphone out on Frontplate and you will

Re: AW: [Elecraft] Re: K3 Audio

2008-08-06 Thread d.cutter
They are big transformers, if they are saturating there must be dc present. Is there dc isolation cap in the circuit? David G3UNA did you use the line out ?? The Line Output transformers of the K3, saturate at normal program levels try Headphone out on Frontplate and you will see no

Re: AW: [Elecraft] Re: K3 Audio

2008-08-06 Thread W8JI Tom
They are big transformers, if they are saturating there must be dc present. Is there dc isolation cap in the circuit? David G3UNA Saturating is a popular phrase that means there is some problem I never really looked at. :-) Sad but true. ___

Re: AW: [Elecraft] Re: K3 Audio

2008-08-06 Thread Jim Brown
On Wed, 6 Aug 2008 09:28:21 +0100, Stewart Baker wrote: Is that really so ? Yes. See http://audiosystemsgroup.com/FilterTestNotes.pdf Jim K9YC ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list.