Icom IC-9700
firmware v1.10
Icom · Released Jun 7, 2019 · First seen Sep 7, 2026
Source:
icomjapan.com
v1.10 is not the latest firmware for the Icom IC-9700: the current version is v1.50 (August 21, 2025). Go to v1.50
In short — summary by updatemystuff.com
Adds Home CH Beep, Sync to REF IN, and UDP Hole Punch; fixes CI-V commands 25 and 26
- Adds Home CH Beep function
- Adds Sync to REF IN for reference frequency
- Adds UDP Hole Punch to DV Gateway
Written from Icom's release notes, which are printed in full below.
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What's in this update
Changes from Version 1.06
"Sync to REF IN" function is added for the reference frequency adjustment.
"UDP Hole Punch" function is added to the DV Gateway function.
"Home CH Beep" function is added.
An indication showing Shifted Digital Twin PBT is added in the filter icon.
SCAN key action is changed.
A file format to save the settings readable with older version firmware is added.
The CI-V commands 25 and 26 work correctly.
Detailed information is available here .
The programming software compatible with this firmware is available here .
To update the firmware
Thoroughly read 13. UPDATING THE FIRMWARE of the
ADVANCED MANUAL
and follow the instructions displayed on the IC-9700 LCD screen.
This update initializes the transceiver's settings. Save your current settings before updating the firmware, and then write it back to keep the previous setting on the updated firmware.
The firmware will be updated to the following versions.
Main CPU: 1.10
Sub CPU: 1.00
Front CPU: 1.00
FPGA Program: 1.03
FPGA Data: 1.00
DV DSP: 1.02
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