## What happens when I goof with JT65A?

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• Let s say I am using JT65A and I make a bozo/rookie mistake (see: ht tp://www.obriensweb.com/bozoguidejt65a.htm) Like let s say I go to answer a CQ, and 15
Message 1 of 2 , Apr 12, 2009
Let's say I am using JT65A and I make a bozo/rookie mistake (see: ht tp://www.obriensweb.com/bozoguidejt65a.htm)

Like let's say I go to answer a CQ, and 15 seconds into my transmission I realize my TxDF is at ZERO because I FORGOT to click on it to set it equal to the Freeze DF of -300 Hz. What happens if I stop the transmission, click on TxDF to get the proper offset, and restart the transmission all in the same transmission period? How much of the transmission period contains unique versus repeat data? Is JT65A resending the same data several times during the period, or does it take the entire period to get through?

On another topic, can someone explain what Freeze and Freeze DF REALLY mean?

Thanks

Mark Lunday
WD4ELG
wd4elg@...
http://wd4elg.net
• About Freeze and Freeze DF See it at manual page 27... http://www.pe2pe.eu/images/WSJT_User_600_English.pdf Pedro CT1EKD From: wsjtgroup@yahoogroups.com
Message 2 of 2 , Apr 13, 2009

See it at manual page 27….. http://www.pe2pe.eu/images/WSJT_User_600_English.pdf

Pedro CT1EKD

From: wsjtgroup@yahoogroups.com [mailto:wsjtgroup@yahoogroups.com] On Behalf Of wd4elg_base
Sent: domingo, 12 de Abril de 2009 18:17
To: wsjtgroup@yahoogroups.com
Subject: [wsjtgroup] What happens when I goof with JT65A?

Let's say I am using JT65A and I make a bozo/rookie mistake (see: ht tp://www.obriensweb.com/bozoguidejt65a.htm)

Like let's say I go to answer a CQ, and 15 seconds into my transmission I realize my TxDF is at ZERO because I FORGOT to click on it to set it equal to the Freeze DF of -300 Hz. What happens if I stop the transmission, click on TxDF to get the proper offset, and restart the transmission all in the same transmission period? How much of the transmission period contains unique versus repeat data? Is JT65A resending the same data several times during the period, or does it take the entire period to get through?

On another topic, can someone explain what Freeze and Freeze DF REALLY mean?

Thanks

Mark Lunday
WD4ELG
wd4elg@...
http://wd4elg.net

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