Update and another request Lost SSB after KRX3 install..Ideas?

[Howard..K2HK]

After sending the msg below I removed the KRX3 and also reinstalled the 2.7 filter whose position had been moved on the RF board. Neither of these made any difference. KRX3 works as expected, CW works as usual but......no audio output on SSB.
Howard..K2HK

HK

No TX audioDate: Sat, 6 Dec 2008
18:12:28 +0000

I recently installed the KRX3 in my K3. At the same time I moved some filters
and installed an additional one on the main board . I now have the problem of
no audio on SSB. Works FB on CW. I am thinking the culprit is likely to be the
2.7KC filter on the main board. Before opening up things again I thought I
would ask for some suggestions.Howard..K2HK
HK

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[Dick Dievendorff]

Have you enabled the 2.7 kHz filter for all modes in receive using the CONFIG FLx menu or the K3 Utility’s Crystal Filter Configuration page?

 

Dick, K6KR

 

 

From: [hidden email] [mailto:[hidden email]] On Behalf Of Howard K2HK
Sent: Sunday, December 07, 2008 7:33 AM
To: [hidden email]
Subject: [Elecraft] Update and another request Lost SSB after KRX3 install..Ideas?

 

After sending the msg below I removed the KRX3 and also reinstalled the 2.7 filter whose position had been moved on the RF board. Neither of these made any difference. KRX3 works as expected, CW works as usual but......no audio output on SSB.
Howard..K2HK

HK

No TX audioDate: Sat, 6 Dec 2008
18:12:28 +0000

I recently installed the KRX3 in my K3. At the same time I moved some filters
and installed an additional one on the main board . I now have the problem of
no audio on SSB. Works FB on CW. I am thinking the culprit is likely to be the
2.7KC filter on the main board. Before opening up things again I thought I
would ask for some suggestions.Howard..K2HK
HK

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Post to: [hidden email]
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[Howard..K2HK]

Thanks for the reply Dick. That's the first thing I checked and I wish that was the problem with it's easy fix.  I might also thank you now for the very useful program which I use more often than I anticipated. Luckily this the 160 CW contest weekend. Nothing lost yet but if I don't come up with an answer soon it looks like I will lose lots of time when I return to Aptos.
73,
Howard..K2HK 

HK

---

From: [hidden email]
To: [hidden email]; [hidden email]
Subject: RE: [Elecraft] Update and another request Lost SSB after KRX3 install..Ideas?
Date: Sun, 7 Dec 2008 08:03:32 -0800

Have you enabled the 2.7 kHz filter for all modes in receive using the CONFIG FLx menu or the K3 Utility’s Crystal Filter Configuration page?

 

Dick, K6KR

 

 

From: [hidden email] [mailto:[hidden email]] On Behalf Of Howard K2HK
Sent: Sunday, December 07, 2008 7:33 AM
To: [hidden email]
Subject: [Elecraft] Update and another request Lost SSB after KRX3 install..Ideas?

 

After sending the msg below I removed the KRX3 and also reinstalled the 2.7 filter whose position had been moved on the RF board. Neither of these made any difference. KRX3 works as expected, CW works as usual but......no audio output on SSB.
Howard..K2HK

HK

No TX audioDate: Sat, 6 Dec 2008
18:12:28 +0000

I recently installed the KRX3 in my K3. At the same time I moved some filters
and installed an additional one on the main board . I now have the problem of
no audio on SSB. Works FB on CW. I am thinking the culprit is likely to be the
2.7KC filter on the main board. Before opening up things again I thought I
would ask for some suggestions.Howard..K2HK
HK

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Post to: [hidden email]
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Subscriber Info (Addr. Change, sub, unsub etc.):
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Elecraft web page: http://www.elecraft.com

[Barry N1EU]

Howard..K2HK wrote

After sending the msg below I removed the KRX3 and also reinstalled the 2.7 filter whose position had been moved on the RF board. Neither of these made any difference. KRX3 works as expected, CW works as usual but......no audio output on SSB. Howard..K2HK

If the 2.7Khz sub filter is enabled for SSB and CW, are you getting sub audio output in CW at 2.7Khz?

Barry N1EU

[Howard..K2HK]

Barry N1EU wrote

Howard..K2HK wrote

After sending the msg below I removed the KRX3 and also reinstalled the 2.7 filter whose position had been moved on the RF board. Neither of these made any difference. KRX3 works as expected, CW works as usual but......no audio output on SSB. Howard..K2HK

If the 2.7Khz sub filter is enabled for SSB and CW, are you getting sub audio output in CW at 2.7Khz?

Barry N1EU

Barry,
I'm not sure what the sub audio is?

[Howard..K2HK]

Barry N1EU wrote

Howard..K2HK wrote

After sending the msg below I removed the KRX3 and also reinstalled the 2.7 filter whose position had been moved on the RF board. Neither of these made any difference. KRX3 works as expected, CW works as usual but......no audio output on SSB. Howard..K2HK

If the 2.7Khz sub filter is enabled for SSB and CW, are you getting sub audio output in CW at 2.7Khz?

Barry N1EU

CW audio output normal with 2.7k. Good question I hadn't thought about but still no cigar.
Howard..K2HK