Icom IC-7300
firmware v1.14
Icom · Released Oct 5, 2016 · First seen Sep 7, 2026
Source:
icomjapan.com
v1.14 is not the latest firmware for the Icom IC-7300: the current version is v1.42 (May 15, 2024). Go to v1.42
In short — summary by updatemystuff.com
Spectrum scope improvements with spurious signal elimination and flickering reduction, plus CI-V USB setting fixes.
- Spurious signal eliminated in spectrum scope Fixed mode
- Spectrum scope flickering reduced
- CI-V USB remote transceiver address setting corrected
Written from Icom's release notes, which are printed in full below.
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What's in this update
Improvements
- A particular spurious signal in the
- Fixed mode Spectrum scope screen is eliminated.
Flickering of the Spectrum scope screen is reduced.
Accuracy of the spectrum scope in the CW mode is improved.
Frequency response near the edges of the spectrum scope is improved.
Problems solved
"CI-V USB→REMOTE Transceive Address" setting problem was fixed.
Unnecessary OVF indication at the end of the transmission was fixed.
Other minor problems were fixed.
To update the firmware
An SD card or an SDHC card is required.
Format the card in the IC-7300 before using it for the update. (First, save any data that is on the card, if necessary.)
Unzip and save the downloaded firmware file in "IC-7300" folder that is on the card.
Save the transceiver’s data onto a separate card before doing the update. It is possible that your data could get lost or corrupted during the update. Thoroughly read Section 8 (USING AN SD CARD) of the “FULL MANUAL” for details.
Thoroughly read Section 15 (UPDATING THE FIRMWARE) of the “FULL MANUAL” before starting the update.
Never turn OFF the transceiver power during the update.
The firmware will be updated to the following versions.
Main CPU: 1.14
DSP Program: 1.07
DSP Data: 1.00
FPGA: 1.13
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Create account & watchChanged since v1.13
- A particular spurious signal in the
- Fixed mode Spectrum scope screen is eliminated.
- Flickering of the Spectrum scope screen is reduced.
- Accuracy of the spectrum scope in the CW mode is improved.
- Frequency response near the edges of the spectrum scope is improved.
- Problems solved
- "CI-V USB→REMOTE Transceive Address" setting problem was fixed.
- Unnecessary OVF indication at the end of the transmission was fixed.
- Other minor problems were fixed.
- Main CPU: 1.14