shows UK DX contest
20-01-08 using saved messages in the radio and a morse
paddle to transmit and the K3's internal decoder. On these recordings the K3 has
just the 2.7 kHz roofing
Second video shows the K3 in
CW and SSB mode using internal K3 speaker.
Both videos were made using my
IXUS 60 digital camera so
the sound quality is much better in real life.
K3 during CQ-160m CW contest
2.7 kHz roofing
K3 with 2.7 kHz roofing filter and KBPF3 module
listening to a broadcast station on the 40m band in USB and LSB modes.
During this demo I change between USB and LSB. Thus
receiving either side band on the AM transmission.