Knowledge Base:  

Knowledge Base : FTM-100
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Sept 2017 Firmware Upgrade for Yaesu FTM-400 and FTM-100

Using the RT Systems ADMS-M400 or the ADMS-M100 Programmer after the Firmware Upgrade Yaesu released firmware upgrades for each the FTM-100
Call sign setup for FTM-100

Sometimes when programming the radio an error occurs and the radio resets. When this happens, your call sign is lost along with all other settings you have changed on the radio. To get started again
APRS Mute on FTM-100 is a real "GOTCHA!!"

With APRS Mute set to On, the radio will hear NOTHING. The speaker is muted for Band A and Band B even if you are working APRS on the other. If you are having trouble receiving a signal and Tone Mode
Auto Step and Limit Memory Scanning

The Limit Memory channels that are PMS scanning setup in the FTM-400 offer a Step option. This option is used by the radio during scanning only if Auto Step is turned off. The default for Auto St
Yaesu USB Com Port Drivers
Download the drivers for the SCU-19 cable for the FT1D and the SCU-20 cable for the FTM-100 and FTM-400 distributed by Yaesu. Click on the link below on the link to download the executable
RT Systems Programmers for the Mac Operating System

RT Systems is proud to announce release of these programmers for the Mac operating system. These programmers will continue to be maintained for Windows and the Mac. As each of the programmers i
Position Comment - Custom... not really
On the Yaesu FTM-400 and similarly (but not identical) in the FTM-100, there are options in the Position Comment that are called Custom 1, 2, 3, etc. So, while they are "Custom" in name, they are not
Loss of audio on Band B
On the FTM-100 or FTM-400 loss of audio (and seemingly functionality) on Band B is a result of APRS being turned on. If APRS was engaged at any time when you did Communications | Get data from radio,