TenTec
[Top] [All Lists]

[TenTec] Whine in Scout audio; high level of IF noise

To: <tentec@contesting.com>
Subject: [TenTec] Whine in Scout audio; high level of IF noise
From: evhall@ix.netcom.com (Gene Hall)
Date: Tue, 6 Jul 1999 20:21:11 -0400
Bill... Was the whine evident on the speaker or just in your headphones?

My Scout has no whine in the speaker but if I plug headphones into the panel
jack I hear a whine.  I was able to overcome it through the use of an
in-line volume control from Radio Shack.  It has 1/8" stereo plug and jack.
Sorry but I don't remember the p/n.  By adding attenuation in the line with
this assembly and cranking up the Scout volume control to compensate for it,
the whine disappears.

If I remember correctly this jack is actually for an external speaker not
headphones as it comes from the factory.

I have been totally satisfied with my Scout while mobile SSB and at the base
on SSB and CW using speaker and headphone.

                Good Luck es 73, ... Gene ... NN7CK ... Louisville, KY.

-----Original Message-----
From: Bill Cotter <bcotter@pop.uky.edu>
To: tentec@contesting.com <tentec@contesting.com>
To: <tentec@contesting.com>
Date: Tuesday, July 06, 1999 11:18 AM
Subject: [TenTec] Whine in Scout audio; high level of IF noise


> <snip>
>One of the first 'irregularities' I noticed was the low-level tone
>in the background audio. Volume up or down there was a persistent
>whine (1-3kHz), which I assumed to be microprocessor or display
>related. <snip>
>Perhaps I have something wrong with the rig?? I would like to hear
>your thoughts and comments.......
>
>tnx es 73 bill n4alg
>
>__________________________________________________________________
>
>Bill Cotter                            Mail:   bcotter@pop.uky.edu
>Technical Systems Project Manager      ICQ:    13117266
>VPIS Special Projects Office           Pager:  (606) 259-6082
>McVey Hall, Room-100                   Phone:  (606) 323-6474
>University of Kentucky                 FAX:    (606) 323-1978
>Lexington, KY 40506-0045               Home:   (606) 887-5563,2402
>__________________________________________________________________
>
>--
>FAQ on WWW:               http://www.contesting.com/tentecfaq.htm
>Submissions:              tentec@contesting.com
>Administrative requests:  tentec-REQUEST@contesting.com
>Problems:                 owner-tentec@contesting.com
>Search:                   http://www.contesting.com/km9p/search.htm
>
>


--
FAQ on WWW:               http://www.contesting.com/tentecfaq.htm
Submissions:              tentec@contesting.com
Administrative requests:  tentec-REQUEST@contesting.com
Problems:                 owner-tentec@contesting.com
Search:                   http://www.contesting.com/km9p/search.htm


<Prev in Thread] Current Thread [Next in Thread>