Dear OMs!
The following questions / suggestions about:
WSJT-X software version 2.3.0-rc1
Windows 10 operating system
FST4W mode
"TX NEXT"
If the TX NEXT button is pressed after restarting the program, CAT (and
also the other options) does not always switch to TX. This also occurred
in older versions. With the FST4W 1800, however, this is very annoying
because you have to wait a long time for the next transmission.
"Audio Overload" error message
This message is likely caused by excessive latency in the audio channel.
This leads to the transmission being aborted, which is disadvantageous
in the case of long, repetitive transmissions. Perhaps an automatic
restart of the audio interface and the information for the user would be
a good solution here?
"Upload to WSPRNET.ORG"
As I found out, messages are only forwarded to WSPRNET.ORG if they were
received in the audio ranges between 1400 Hz and 1600 Hz. Perhaps this
can be extended to the entire reception area?
"OOB message"
If a frequency of, for example, 8270 Hz is set in the VLF area (Dial +
Audio), the message "OOB - out of band" appears. The frequency range
from 0 Hz to 8300 Hz is probably not regulated in most countries around
the world and can therefore be used for VLF applications. It would be
nice if there wasn't a "red" error message.
"VLF-LF-MF direct sampling"
The sampling rate is currently set to 48 kS / s. Numerous sound cards
now allow sampling rates of up to 784 kS / s and more. I am using a 384
kS / s Brooklyn equipement and can receive and transmit VLF and LF
frequencies directly. I wouldn't need any additional mixers or other
software (like SpectrumLab) if WSJT-X allows it. The reception of VLF,
LF and MF would therefore be very easy. An older WSPRX version could
receive and transmit 8270 Hz directly.
So it would be great if there was an "advanced option" for an extended
audio frequency range and higher sample rates!
73
Albrecht
DL7NN
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