Kenwood TS-990S
firmware v1.05
Kenwood · Released Nov 15, 2013 · First seen Sep 6, 2026
Source:
kenwood.com
v1.05 is not the latest firmware for the Kenwood TS-990S: the current version is v1.26 (September 25, 2023). Go to v1.26
In short — summary by updatemystuff.com
Fixed RIT frequency announcement, TX power overshoot, and XIT function in data modes.
- RIT frequency announcement now includes RIT offset
- TX tuning RF output power no longer momentarily exceeds preset value
- XIT now works correctly in SSB-DATA, FM-DATA, and AM-DATA modes
Written from Kenwood's release notes, which are printed in full below.
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What's in this update
The following symptoms are revised.
1.
When RIT is on and the [VOICE] key is pressed, the transceiver announces a frequency which does not include the RIT frequency offset.
- TX tuning RF output power might exceed the preset value momentarily.
- In SSB-DATA, FM-DATA, or AM-DATA mode, XIT may not work correctly.
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