3/11/26
FTX-1 Firmware Update Information
Download the FTX-1 [FTX-1_ENG_Firmware_Update_202603.zip] from the
following website:
FTX-1 Series Firmware Update (3/14/2026)
FTX-1 series Firmware Upgrade Manual (2603-A)
FTX-1_Firmware_update_202603]zip Contains:
・DISPLAY : FTX-1_DISPLAY_V0109.SFL (New)
・MAIN : FTX-1_MAIN_V0111.SFL (New)
・DSP : FTX-1_IFDSP_V0107.SFL (New)
・SDR : FTX-1_SDR_V0106SFL (New)
・OPT : SPA-1_CTRL_V0113.SFL
(FTX-1)
- DISPLAY V01-07 → V01-09
- MAIN V01-10 → V01-11
- DSP V01-05 → V01-07
- SDR V01-05 → V01-06
(SPA-1) - OPT V01-13 → V01-13
Important: Please read the FTX-1 series Firmware Upgrade Manual,
Firmware_Ver_Up_Manual_ENG_FTX-1_2603A.pdf
Update Details (Web Release) (March 2026)
・WIRES-X Support Added
・Resolved an issue preventing manual tuning in CW mode when using the ATAS-120.
・Resolved a bug where the UPPER/LOWER display on the Scope would invert during
SSB transmission on the 50 MHz band.
・Other minor fixes.
Note: After completely installing the firmware, the FTX-1 must be reset.
Refer to the FTX-1 series Operating Manual Page 79.
Or refer to the Firmware_Ver_Up_Manual_ENG_FTX-1_2603A.pdf
If you already have the above firmwa
If you already have the above firmware versions, it is not necessary to update the FTX-1 again.
We hope this new firmware will increase your enjoyment of your FTX-1. Thank you for
choosing Yaesu radios. If you have any problems or questions, please contact Yaesu Amateur
Tech Support amateurtech@yaesu.com
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