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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