• A SET MODE item is added to expand the transmission passband width for the SSB data mode up to “100 to 2900 Hz”.
• A SET MODE item is added to make the USB SEND/USB Keying function active immediately after USB port connection. The Menu structure is changed accordingly.

Refer to IC-7300 Firmware Update Information Ver.1.30 for more details.

To update the firmware

• Thoroughly read Section 8. USING AN SD CARD and Section 15.
  UPDATING THE FIRMWARE of the FULL MANUAL and follow the instructions displayed on the IC-7300 LCD screen.
• The firmware will be updated to the following versions.
  Main CPU: 1.30
  DSP Program: 1.07
  DSP Data: 1.00
  FPGA: 1.13