Icom IC-7300 and EasyPal PTT

First setup your Icom IC-7300 as described here.

Find the COM Port for the Radio in Device Manager (that’s in control panel):


Then in EasyPal, open the PTT Settings:

Set your settings to look like below, make sure to change the COM port to what your system is using. Also, make sure to Save the Profile.

To automatically enable DATA mode on the radio and then back to regular mode, set:

PTT ON String: FEFE94E01A060101FDFEFE94E01C0001FD

PTT OFF String: FEFE94E01C0000FDFEFE94E01A060000FD

For more information on the strings, review the full manual for the ICOM IC-7300 available here.


  1. many thanks for your Information about IC-7300
    Works great on IC-7100 (change the CI-V Address to 88)
    on IC-7200 (change tehe CI-V Address to 76)

    1. Hi John,
      Make sure that you’ve put in the correct PTT OFF string: FEFE94E01C0000FDFEFE94E01A060000FD If it isn’t there, then the rig won’t stop transmitting. If it is there, make sure your 7300’s firmware is up-to-date, I’ve confirmed this working on 1.3 and 1.4 versions of the firmware (https://www.icomjapan.com/support/firmware_driver/3248/). If that doesn’t work then rename the usercat file located C:\Users\YOURUSERNAME\AppData\Roaming\EasyPal\usercat to usercat.old and then re-setup CAT control.

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