13-03-2022, 09:49 AM
The VK4RTT beacon is back on air from Mt Coot-tha, Brisbane, on 144.440 as of yesterday, 12 March, 2022.
It transmits 3 CW IDs, straight carrier then a JT4D sequence.
To decode JT4D on WSJT-X, you need to enable the box marked "Enable VHF and submode features" in File/Setup. (Thanks Peter VK5PJ !)
Select JT4 from the Mode menu then set Submode to D from the options box to the right of the FTol box.
I manually set the radio to 144.438500/USB to get the 1500Hz tones required on the waterfall and to decode.
eg 2323 -13 -0.0 1437 $* VK4RTT QG62LM
Doug VK4ADC
It transmits 3 CW IDs, straight carrier then a JT4D sequence.
To decode JT4D on WSJT-X, you need to enable the box marked "Enable VHF and submode features" in File/Setup. (Thanks Peter VK5PJ !)
Select JT4 from the Mode menu then set Submode to D from the options box to the right of the FTol box.
I manually set the radio to 144.438500/USB to get the 1500Hz tones required on the waterfall and to decode.
eg 2323 -13 -0.0 1437 $* VK4RTT QG62LM
Doug VK4ADC
Doug VK4ADC @ QG62LG51
http://www.vk4adc.com
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http://www.vk4adc.com
This Forum is only going to be as interesting as the posts it contains.
If you have a comment or question, post it as it may trigger or answer the query in someone else's mind.