Icom IC-7800
firmware v3.10
Icom · Released May 21, 2015 · First seen Sep 6, 2026
Source:
icomjapan.com
v3.10 is the latest firmware for the Icom IC-7800, released May 21, 2015.
In short — summary by updatemystuff.com
Adds CI-V command improvements for antenna control and logging software, defaults SEND Relay Type to MOS-FET.
- CI-V command improvements for antenna control and logging
- SEND Relay Type now defaults to MOS-FET
Written from Icom's release notes, which are printed in full below.
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What's in this update
Improvements
CI-V commands for antenna control and logging software have been added.
"MOS-FET" is now the default value of “SEND Relay Type.”
Refer to IC-7800 Information for Firmware version 3.10 for details.
Thoroughly read Section 16 (UPDATING THE FIRMWARE) of the instruction manual (here) for details of what the update requires.
Backup your transceiver’s data onto a CF card as it is possible that your data could get lost or corrupted during the update.
Never turn OFF the transceiver power during the update.
The firmware update utility is necessary when updating the firmware through a LAN. Download the utility here .
This firmware updates to the latest firmware version. If you update from an earlier version, review all previous update information as well for additional feature details. Download the information here .
updatemystuff.com never hosts firmware files — always download from the official source.
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Create account & watchChanged since v3.01
- CI-V commands for antenna control and logging software have been added.
- "MOS-FET" is now the default value of “SEND Relay Type.”
- IC-7800 Information for Firmware version 3.10
- for details.
- This firmware updates to the latest firmware version.
- If you update from an earlier version, review all previous update information as well for additional feature details.
- Download the information