Kenwood TS-590SG
firmware v1.07
Kenwood · Released Mar 12, 2020 · First seen Sep 6, 2026
Source:
kenwood.com
v1.07 is the latest firmware for the Kenwood TS-590SG, released March 12, 2020.
In short — summary by updatemystuff.com
Memory channel defaults updated for band plans and Split Transfer power-off issue fixed
- Expanded memory channel defaults revised for band plan compliance
- Split Transfer operation power-off timing issue resolved
Written from Kenwood's release notes, which are printed in full below.
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What's in this update
The following feature is updated.
- Revises the expanded memory channels (E0~E4) default values according to the band plan.(K-type for USA and Canada only)
The following symptom is revised.
- When connected to another transceiver for Split Transfer operation, the power may not be turned off correctly depending on the timing.
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