[Elecraft] [KX3] Digital transmissions problems solved finally

[Bob McGraw - K4TAX]

Correct.  JT-65 has common frequencies on each band.  Then JT-9 is about 
2 kHz higher from JT-65, thus the move in frequency.  There is a box to 
be checked on the application when changing from JT-65 to JT-9.  It is 
best if the radio is under CAT control. Most issues in this regard are 
resolved by the software.

73 Bob, K4TAX

On 7/18/2015 11:53 AM, WA8JXM wrote:
> Some of t he JT-65/JT-9 software has a +2 kHz offset option that moves 
> the transmit carrier up 2 kHz to keep it in the proper transmit bandpass.
>
> Ken WA8JXM
>
> On 18/07/2015 00:01, Gary Hawkins wrote:
>> The identified problem - I was trying to transmit the test Tone and 
>> JT9 signal above the 2.8KHz upper bandwidth limit on the TX path of 
>> the KX3.  No matter what you have the RX bandwidth set to, the 
>> maximum audio frequency that will go through the transmit chain is 
>> 2.8kHz. 
>
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