![]() There are quite a few other things that can be set up in fldigi to suit your operating preferences but that is beyond the scope of this document. When done, click the "Save" and "Close" buttons.Īt this point, fldigi and HDSDR are set up and should be working together. Set "RTTY" and "PSK et al." both toĬlick on the "Operator" tab at the top of the configuration window and fill in the information. Set the CW value to the frequency of the CW note you use. Click on the "Misc" tab at the top of the configuration window. Set the "Sweet Spot" so that fldigi works properly with the click-tune function of HDSDR. These two tests confirm that RigCAT is working. If youclick the "T/R" button near the lower right side of the fldigi screen, HDSDR and the Softrock radio should key up. If you tune HDSDR, the frequency display of fldigi should automatically follow. If rig control is working you should see the VFO frequency for HDSDR appear in the frequency display of fldigi and “RigCAT – TS-50” directly above. These are influenced by the speed of your computer. Navigate to the rigs folder if not already there and select "TS-50.xml".īelow that are some timing settings for communication between fldigi and HDSDR. That will let you select the proper rig description file. (Hamlib works too but I am not going to cover that.)Ĭlick on the "RigCAT" subtab to bring up the RigCAT configuration window.Ĭlick the "Open" button next to the "Rig description file:" box. ![]() ![]() Fldigi supports several ways to communicate with your rig. Set up RigCAT to control HDSDR and vice-versa.Ĭlick the "Rig" tab at the top of the configuration window. Ifyou see the following error message, "PortAudio error: Invalid sample rate," click on the "Settings" sub-tab and set both the Capture and Playback sample rates to 48000 to match the setting for VAC in HDSDR.Īs long as you are at the "Settings" window for "Audio" you can check the following:įor the sample rate converter ("Converter") set "Medium Sinc Interpolator" if it isn't already set. I found that I have had trouble with fldigi getting the sample rate correct when in "Auto" or "Native" mode. The waterfall should come alive just as soon as you set the proper virtual cables for input and output. If the "Devices" sub-tab is not selected, select it.Ĭlick the "PortAudio" selection button if it is not already selected. The "Fldigi configuration" window will pop up with the "Audio" tab selected. It doesn't matter where you start but you need only configure "Sound Card" and "Rig Control" to get fldigi working with HDSDR.Ĭlick "Sound Card" to start the configuration of fldigi to use VAC to communicate with HDSDR. Click on the "Configure" menu item to perform the configuration process for fldigi. You may get an error message because the audio input has not been selected. Note: in Windows 7, you must run FLDIGI first to see the Rigs folder. Place the RigCAT description file for TS-50, i.e. C:\Users\\fldigi.files\rigs (assuming Win 7). On Windows, fldigi keeps its configuration files in the fldigi.files directory (folder) in the user's home directory, i.e. HDSDR so that means you have installed the Windows version of fldigi.) Install the RigCAT XML description file for Kenwood TS-50 transceiver. (This document assumes that you are running fldigi on the same computer that is running Setting up the port-pair is nothing more than selecting the desired values for End 1 and EndĢ, COM7 and COM8 in this case, and clicking the "Create Pair" button. Therefore, creating a port-pair where both COM numbers are below 9 means that the configuration may be used later on to communicate with these other programs. WSJT and WSPR, have problems with port numbers above 8. ![]() Most of the examples use COM6/COM16 or COM7/COM17 but Iĭiscovered that some programs, e.g. In my case I created port pair COM7/COM8 for communications between ![]() It is possible for virtual ports to conflict with physical ports if the physical ports are added later. Make sure that your virtual port pair starts above any possible physical serial port numbers. It will show you your physical serial ports and offer to create a virtual port pair. Both rig control and PTT will be handled by this single port-pair. For now you will create a single port-pair that will be used for CAT control of fldigi by ![]()
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