(NOTE: Interfaces that key FSK and CW on the same pin, normally use DTR. If you are unsure, refer to the documentation that came with your interface unit. However, some interfaces key FSK on DTR (Data Terminal Ready). Generally FSK is keyed via the TXD (Transmit Data) pin on the RS-232 port and in most cases this option is used. Reopen the Port menu and choose one of the two Software-generated FSK options.
After choosing the correct port number, the Port menu will close. If you are using a COM port assignment higher than COM8, place your mouse over More and additional assignments can be selected for COM9 through COM16.Ĥ. When the Rttyrite window opens, go to the Ports menu and select the COM port number assigned to the USB device.ģ. If the Rttyrite window did not open when you first started WriteLog, you must open it from WriteLog’s Window menu.Ģ. In order to use Software generated FSK, you must start WriteLog and choose a RTTY contest module. (NOTE: If you decide to change the COM port assignment of your USB device in Windows XP, first read this important information and instructions on Removing Hidden COM Ports.)įor the purpose of this tutorial, COM port 2 on the USB device will be used to key FSK.ġ. This was changed manually by right-clicking the device and going into Properties (on Windows XP it’s Properties > Port Settings > Advanced). Windows did not actually assign COM 1, 2, 3 and 4. In the example above, a 4-port USB-to-serial adapter has been installed on a laptop computer. If you are unsure which COM port was assigned to your USB device, you can find this out in Device Manager under Ports. Sometimes you are left in the dark and don’t immediately know which COM port was assigned.
#N1mm logger through usb to serial port install
In some cases, the software used to install the drivers for the USB-to-serial port adapter will inform you which port has been assigned. When installing a USB-to-serial port adapter, Windows assigns it a COM port number.
#N1mm logger through usb to serial port pro
Software generated FSK can be used whether you use a homebrew transistor for FSK keying or a commercial interface such as a RigBlaster Plus or Pro modelwhen such devices are connected to the PC via a USB-to-serial adapter. Click here and select your interface, then click on WriteLog.
NOTE: microHAM interface users should refer to the documentation on the microHAM website for information concerning setting up your interface with WriteLog. Software-generated FSK is available for COM port assignments COM 1 through COM 16. When a USB-to-serial adapter is installed on a PC, Windows assigns it a COM port number.
When using a USB-to-serial adapter to key FSK, the best option is to use WriteLog’s Software generated FSK.
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