Icom IC-7700
firmware v1.10
Icom · Released Jun 8, 2009 · First seen Sep 7, 2026
Source:
icomjapan.com
v1.10 is not the latest firmware for the Icom IC-7700: the current version is v2.20 (July 20, 2018). Go to v2.20
In short — summary by updatemystuff.com
Extends 7MHz transmit range and adds programmable band-edge frequencies.
- 7MHz transmit capability extended from 7.0-7.1MHz to 7.0-7.2MHz
- Programmable custom band-edge frequencies with transmit limiting and alerts
- Send memory contents via external keypad or USB keyboard
Written from Icom's release notes, which are printed in full below.
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What's in this update
Major points of the Ver. 1.10 update.
Adds the ability to send TX memory contents, while operating in either the RTTY mode, or the PSK31 mode, pushing one of the 4 keys on an external keypad. (More details of the external keypad are described on page 2-7 of IC-7700 instruction manual.)
Adds the ability to send VOICE memory, in the SSB mode, or CW memory keyer contents, in the CW mode, by pushing one of the F1 - F4 keys on an external USB keyboard.
Enables the operator to program custom band-edge frequencies. You can also hear a beep when tuning out of, or into the programmed Amateur band. The operator can now limit transmitting outside the programmed frequency band.
The transmit capability on the 7MHz band has been extended from 7.0-7.1MHz to 7.0-7.2MHz. The RX frequency range has also been extended.
(The modification applies to only Italian version.)
Please save the transceiver's data contents to a USB memory before starting the firmware update.
Never cut off power to the transceiver while updating the firmware.
Please read through Section 16 (UPDATING THE FIRMWARE) in the IC-7700 instruction manual, before downloading the new firmware.
Please also download 7700FirmUtl_v100.zip(225KB) when updating the firmware using a LAN.
updatemystuff.com never hosts firmware files — always download from the official source.
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