This document provides essential information regarding the latest firmware updates for the Yaesu FTDX101MP/D amateur radio transceiver. It details the contents of the update package and outlines the improvements and fixes implemented in recent versions.
Download and Contents
The firmware update package, FTDX101_Firmware_update_202105.zip, can be downloaded from the official Yaesu website:
The zip file contains the following firmware components:
- MAIN: V01-22
- DISPLAY: V01-08
- DSP: V01-07
- SDR: V02-06
- AF DSP: V01-00
- Firmware Update Manual (English)
Key Improvements and Fixes
May 14, 2021 Update
- Resolved an issue with loading "MENU" settings from an SD card after firmware installation.
- Corrected a "PRESET" operation error related to "PEAK" level selection.
- Changed PSK operating mode from PSK-LSB to PSK-USB.
- Updated default setting for ANT3/RX terminal from "TRX" to "RX-ANT" (receive only).
- Fixed a CAT command error when using the RS232C port.
- Included other functional enhancements and optimizations.
Note: The updated Operation Manual is available on the Yaesu website.
April 9, 2021 Update
- Introduced the [PRESET] function on the MODE screen for simplified "FT8" operation, allowing one-touch access to optimal settings.
- Enhanced transmission scope display during waterfall transmission.
- Adjusted the TX bandpass filter initial setting in SSB mode to "100 - 2900Hz".
- Modified the MPVD dial behavior to sequence as "FAST" when no function is assigned.
- Optimized CW TX rise & fall waveform characteristics.
- Increased the input digits for CW contest numbers to four digits (1-9999).
- Fixed an SWR meter fluctuation issue at the start of CW transmission.
- Addressed bugs related to voice memory clearing and POWER display in PSK mode.
- Improved CAT control command operations.
Installation Guidance
The document also outlines procedures for SD card preparation, including formatting and copying the firmware files to the correct directory structure on the SD card. It is recommended to refer to the Operation Manual for detailed instructions.
Yaesu Amateur Tech Support is available for any questions or issues at amateurtech@yaesu.com.
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