Uploaded December 2019 | Updated September 2026, 2 weeks ago
NOTICE: In July 2021 the channel name changed from HamCuredSmoke
To Ham Radio A2Z. All of the earlier videos (like this one) are still available.
This video takes a look at CW morse code transmission vs. Modulated CW transmission and how that applies to using digital mode software, such as FLDigi and others for sending CW on the HF bands.
I use an RSPduo and SDRUno software to compare the transmit waveforms of these two signal types.
I also reference an article on the bandwidth of CW signals that you can find here:
w8ji.com/cw_bandwidth_described.htm
NOTICE: In July 2021 the channel name changed from HamCuredSmoke
To Ham Radio A2Z. All of the earlier videos (like this one) are still available.
This video takes a look at CW morse code transmission vs. Modulated CW transmission and how that applies to using digital mode software, such as FLDigi and others for sending CW on the HF bands.
I use an RSPduo and SDRUno software to compare the transmit waveforms of these two signal types.
I also reference an article on the bandwidth of CW signals that you can find here:
w8ji.com/cw_bandwidth_described.htm
