BLIND-HAMS Archives

For blind ham radio operators

BLIND-HAMS@LISTSERV.ICORS.ORG

Options: Use Forum View

Use Monospaced Font
Show Text Part by Default
Show All Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Subject:
From:
"Bob, K8LR" <[log in to unmask]>
Reply To:
Bob, K8LR
Date:
Sun, 9 Mar 2014 23:04:37 -0400
Content-Type:
text/plain
Parts/Attachments:
text/plain (52 lines)
Hi,

I need to mention one more item in this discussion.  First, set your cw 
sidetone to a frequency that you enjoy listening to.  That could be anything 
from 300HZ to 1000HZ.  Then zero beat away and enjoy!  On the ts590, the 
side tone frequency is set in menu 34.

Bob, K8LR, [log in to unmask]

----- Original Message ----- 
From: "Tom Behler" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Sunday, March 09, 2014 9:32 PM
Subject: Re: How To Zero Beat when in CW ModeWith TS590


Lou:

What I have done here is set my sidetone pitch frequency to 500 HZ, in line
with what Lloyd suggested earlier.  Then, when I match the frequency of the
incoming CW signal with my 500 HZ sidetone pitch frequency, it seems to zero
beat.  In other words, the pitch  of the in-coming signal in normal CW now
matches the pitch when in CW reverse.

Even though my frequency tones weren't that far off in the first place, All
of this has certainly been a great learning experience for me, and I hope
others on the list.

Tom Behler: KB8TYJ


-----Original Message-----
From: For blind ham radio operators [mailto:[log in to unmask]]
On Behalf Of Lou Kolb
Sent: Sunday, March 09, 2014 8:57 PM
To: [log in to unmask]
Subject: Re: How To Zero Beat when in CW ModeWith TS590

Tom,

When you compare the 2 sidebands on a CW signal, are you first zero-beating
by matching the incoming signal to the pitch of your sidetone? I tried this
tonight with the K3 and as long as I'm zero-beat, the pitch is the same on
either sideband. If I'm off, it varies which makes sense since you're
switching from one side of center to the other but if you're not zero-beat
you'll be in different spots relative to center. I hope that makes sense to
you because I can barely wrap this aging brain around it. Good luck. Lou
WA3MIX Lou Kolb Voice-over Artist:
Radio/TV Ads, Video narrations
Messages On-hold:
www.loukolb.com

ATOM RSS1 RSS2