Uploaded January 2023 | Updated September 2026, 1 hour ago
The Ham Radio QDX Digital transceiver from the QRP Labs company is optimized for the FT8 work but is also capable of doing most of the other modes that are based on FSK (frequency shift keying). The most popular amongst these is , undoubtedly, the RTTY (Radio Teletype). It’s actually the only mode from all “old” digital modes still attracting large numbers of operators in the RTTY contests.
This video is all about how to set your computer, radio and the Fldigi software in order to have the QDX transceiver being able to receive and transmit the RTTY signals. It’s a step-by step guidance on how did I do my set-up, plus one secret of the Fldigi revealed , without knowing which your attempts to get the QDX transmitting from the Fldigi will be in vain. The secret is revealed in the second part of the video, so go on watching till the end ! Please consider subscribing for more secrets to learn!
73! @Linas_ LY2H
The Ham Radio QDX Digital transceiver from the QRP Labs company is optimized for the FT8 work but is also capable of doing most of the other modes that are based on FSK (frequency shift keying). The most popular amongst these is , undoubtedly, the RTTY (Radio Teletype). It’s actually the only mode from all “old” digital modes still attracting large numbers of operators in the RTTY contests.
This video is all about how to set your computer, radio and the Fldigi software in order to have the QDX transceiver being able to receive and transmit the RTTY signals. It’s a step-by step guidance on how did I do my set-up, plus one secret of the Fldigi revealed , without knowing which your attempts to get the QDX transmitting from the Fldigi will be in vain. The secret is revealed in the second part of the video, so go on watching till the end ! Please consider subscribing for more secrets to learn!
73! @Linas_ LY2H
