![]() ![]() Keep in mind that you can’t use that port for other things unless you remove the cable of the pedal from the rear port…. ![]() So I did with another simple DIY cable in this way everything is working as expected. Luckily I found a solution (actually it is more a “workaround”, as we, IT addicted, like to call it…): connect the footswitch to the RTTY/DATA rear port of the radio. ![]() You will need to drop the line level back to mic level before presenting the audio to your transmitter's mic input. It is evident this is not a clever choice from the constructor in my opinion…but “it is what it is…” Step 5 (Only if using the microphone input of your transceiver) Convert your line level back to mic level. Then I realized something I already noticed when I had the Icom 7300 who gave a similar behaviour: if you use the PTT from the front port, then the rig expects the audio part from the same port, despite the menu settings related to the SSB audio… “studio” microphone connected to an USB audio interface (Scarlet 2i4) to enhance the quality of a standard embedded pc soundcardįootswitch (PTT pedal) connected to the radio using the front RJ45 connector I built.Īfter setting up all the radio menus in order to get the audio from rear USB port (then from the PC ), I tested the transmission pressing the pedal, but speaking into the mic, no audio SSB modulation was present. This image shows the comparison between ESSB type audio and DX type audio - you can see that in crowded band conditions there would be problems with ESSB. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |