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IC-7100

This is a fantastic radio for the modern ham! I recently acquired one to replace several other band specific radios in an attempt to clean up my shacks wire problem.

AF/IF over USB

I use it for FM, SSB and D-Star mostly but I also experiment with it’s AF/IF over USB so I can decode and TX WSPR and other data modes without a RIGblaster and loads of cables.

Hamlib

I have my IC-7100 connected to a virtual machine on a VMware host. This is done via USB pass-through. The virtual machine runs Ubuntu 16.04 x64 LTS for the OS and I have compiled and installed Hamlib so I can control my IC-7100 automatically on a scheduled basis using a crontab entry in Linux. This all works over a single USB cable.

I make use of rigctl which is a CLI tool that gets built when you make Hamlib.

This is a sample of my crontab. Basically at 30 mins past 9am on Sunday it will run rigctl and control the radio on the port ttyUSB0 with radio model 370 (IC-7100) which is only available if you build it from source as support for that radio has only recently been added. It then changes the current memory channel to 29 which is what I have GB3ZB programmed in as.

# Change radio to GB3ZB on Sunday morning for GB2RS news.
30 9 * * 7 /usr/local/bin/rigctl -r /dev/ttyUSB0 -m 370 E 29

# Change radio to GB3BS after GB2RS news has ended.
30 10 * * 7 /usr/local/bin/rigctl -r /dev/ttyUSB0 -m 370 E 31

Logging all the things

I have my IC-7100 record various activities and that was a main selling point the logging feature. Below is a list of a few repositories I update with data extracted from my IC-7100: