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Re: LF: JT9-2 TEST 474KHz

To: [email protected]
Subject: Re: LF: JT9-2 TEST 474KHz
From: g3zjo <[email protected]>
Date: Thu, 07 Mar 2013 16:24:10 +0000
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LF

It was mid December 2012 when I threw out JT9-2 as a pigs ear which would not decode more that 5 consecutive transmissions from my Kenwood TS870 due I thought to slight frequency drift. Relevant files were sent to Joe.

ver 0.5, r3038 has just decoded 20 consecutive TX/RX sessions with just 2 failures, both of which show no reason for the no decode, 10 sync points, time 0, drift 0, (no I didn't have have Save all Ticked). Despite this JT9-2 now seems capable of a QSO using a non rubidium locked TX.

Next I will try JT9-5

Eddie G3ZJO

On 07/03/2013 15:17, g3zjo wrote:
TX'ing JT9-2 475.550KHz. 474.200 plus 1350 tone TX First Here.

Too soon to say if its more reliable / less troubled by slight drift.

Reports QSO welcome.

73 G3ZJO Eddie





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