[Elecraft] K3 Rtty Tx Setup Question

David Wilburn dave.wilburn at verizon.net
Tue May 6 08:18:00 EDT 2008


Meant to reply to all, so the list would be copied.  Sorry, the coffee 
is still brewing and has not yet been able to have its usual impact.


Dave Wilburn
K4DGW
K2/100 - S/N 5982
K3/100 - S/N 766

"For those who fought for it, freedom has a flavor the protected will 
never know."


David Wilburn wrote:
> I would be happy to do that, but the guidance was a little too general 
> for my experience level.  I have a serial cable connection working to 
> the K3.  It works with N1MM for transmitting CW (found the settings on a 
> webpage) and I tried setting the com port in MMTTY, and tried it, but it 
> did not work.  I'm sure, due to my lack of experience with MMTTY, it is 
> a setting I am missing. I believe OFF-DTR worked for N1MM for CW, would 
> I likely have to use something different for MMTTY?
> 
> 
> Dave Wilburn
> K4DGW
> K2/100 - S/N 5982
> K3/100 - S/N 766
> 
> "For those who fought for it, freedom has a flavor the protected will 
> never know."
> 
> 
> Greg wrote:
>> Hi Dave.  Why use VOX?  It works better if you use PTT on the RS232 
>> port connected to the K3.  Please checkout the PSK/Audio based data 
>> modes tip on the  Operating Tips page.
>>
>> If you MUST use VOX, you may need to turn the VOX GAIN almost all the 
>> way up.
>>
>> 73
>> Greg
>> AB7R
>>
>>
>> ----- Original Message ----- From: "David Wilburn" 
>> <dave.wilburn at verizon.net>
>> To: "Elecraft Discussion List" <elecraft at mailman.qth.net>
>> Sent: Monday, May 05, 2008 5:36 PM
>> Subject: [Elecraft] K3 Rtty Tx Setup Question
>>
>>
>>> I have K3 766 setup and trying to do RTTY AFSK.  Copied from a 
>>> previous post;
>>>
>>> 1.  Connect speaker out from sound card to line in on the rear panel 
>>> of K3.
>>> 2. Connect line in on sound card to line out on the rear panel of K3.
>>> 3.  Go to main menu, use vfo b to select mic select and vfo a to 
>>> select Line In
>>> 4.   Turn on Vox by holding the Vox button.
>>> 5. Go to Main menu, select Vox using VFOB and pick a value for Vox 
>>> gain. I have it set at 15 or so.
>>> 6. Use Mic to set line gain appropriately.  Mine is at 15 or so.
>>> 7. With mode Data, press DATA MD and select AFSK A
>>>
>>> I have done all of these, but I cannot get the line in to go into 
>>> transmit using VOX.  If I move the connection from the computer over 
>>> to the mic in, and change the mic in config to rear panel, it 
>>> transmits fin.  I am trying to understand why line out will not 
>>> transmit?
>>>
>>> My FP is in need of the mod, but I have not performed that yet.  I am 
>>> doing all of this from the rear.
>>> -- 
>>>
>>>
>>> Dave Wilburn
>>> K4DGW
>>> K2/100 - S/N 5982
>>> K3/100 - S/N 766
>>>
>>> "For those who fought for it, freedom has a flavor the protected will 
>>> never know."
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>>
>>
> 


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