Bob Cunnings wrote:
If you listen to Sherwood's presentation, you'd hear him state that
the distortion problem he discusses occurs only when driving a low
impedance (speaker) load. If driving a high Z load like, say, powered
speakers, or using headphones, there is no problem.
There is still a bit of a problem on receive audio. This has been there
for some time and exists in the form of harmonics. The 3rd harmonic is
quite easy to see and repeatable. I used HRD to show this on the
waterfall after a conversation with a friend.
You can clearly see the harmonic at..
http://www.gb7mbc.net/docs/K3Audiotrace.doc
73 Ian
So that might explain your observations.
Bob NW8L
On Tue, Aug 5, 2008 at 4:29 PM, Geoffrey Downs
<[EMAIL PROTECTED]> wrote:
Would be interesting to know the detail of what Rob Sherwood said, but I
agree with you, Dave. The tx and rx audio on my K3 sounds cleaner, brighter
and clearer to me than my now obsolescent FT1000MP Field even before
applying any equalisation. I use either a headset or a couple of small
external computer speakers.
73 to all
Geoff
G3UCK
----- Original Message ----- From: "Dave G4AON" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Tuesday, August 05, 2008 9:55 PM
Subject: [Elecraft] Re: K3 Audio
Bottom line to me is the K3's audio is fine. And no, I'm not on commission
from Elecraft!
73 Dave, G4AON
K3/100 #80
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--
Ian J Maude, G0VGS
SysOp GB7MBC DX Cluster
Member RSGB, GQRP
K2 #4044 |K3 #455
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