Tag Archives: WINMOR

Email over HF Revisited

I setup the ICOM 7100 to run with Winlink Express (formerly RMS Express) software to send email over HF. The software allows direct use of the ICOM 7100 through it’s on-board digital mode interface. Overall, this was fairly simple to setup and surprisingly I was able to send some test emails in the morning hours on 40m to a server in Houston. Be sure to select USB digital mode in the software. I set my power out to 50% and connected fairly easily. I am going to play with the settings a bit and see if I can improve connection reliability. At some point I’d like to try this using the FT-817ND as well.

Anybody who would like to exchange some test email with me can send their messages to NO5V@winlink.org

Update 4/20/2017: Per request I am attaching screenshots of my RMS Express configuration. Note that you will likely need to adjust your port settings. First up is the winmor settings:

winmor settings

Here are the Radio Settings

radio settings

Email over HF

The SignaLink was the key to getting RMS Express and WINMOR to work last night. I sent a short email message to my gmail account and then received the reply. Transmission was on 40m to a gateway located in Houston.Transmission speed was around 230 bytes per minute. It is slow but it works and demonstrates that email can be exchanged globally without the need for expensive and dedicated packet hardware.