Posts Tagged ‘Operating Digital’
An afternoon with JT-65HF
The morning today was full of chores that had to be done so it was up early and go go go. That plan worked out just fine and it allow me to have some time at the radio. I listened for a bit on the CW portion of 20m and it was very slow. I then decided to stay on 20m but move onto JT-65HF and see what was happening there. Right off the bat I decoded ZS6C from South Africa I was not able to connect up with him after several tries he seem to fade off the waterfall. That sure would had been a nice contact but on the positive side I have seen him on the waterfall many times in the past so there will be more opportunities. I did have lots of U.S stations calling CQ as well but I was not able to make contact with any of them either day......just not my day on the waterfall. I then changed it up and moved to calling CQ...oh and this post was being written while I was operating JT-65HF you just have to keep an eye on the waterfall and the decoded message. It is going to take a while for me to get the hang of the timing down. When you call someone on the waterfall there is not much time during decode to see if they are coming back to you, coming back to someone else or calling CQ. I did have KA4HOT come back to me but we were not able to complete the QSO most likely because I'm still getting the hang of the QSO rhythm.
Thanks everyone for your help!!
My contact on 20m |
New and improved waterfall |
Needing some help with JT65-HF
Ok all you JT-65 op's out there I have some questions about my setup here at VE3WDM using the new release of WSJT-X ver 1.6.0. Here is what I am using in my setup- Elecraft k3 in DATA A mode, Signalink USB, Windows 7 and finally as I said WSJT-65 ver 1.6.0. Tigertronics has a great web page for setting up the sound card for Windows 7. I followed all the step and all seemed to go well until I noticed one setting keeps reverting back to a default setting. Once I go to the step "Setting the windows software playback levels" you are instructed to set WSTJ's sound level to 50% which I did. I kept this window open but notice once the WSJT program came out of transmit the WSJT volume reset to 100% and stays there? To get the setting back to 50% you have to manually reset the volume but once again it resets to 100% after
transmitting. The other issue is my waterfall and really at this point Im really not sure if it's a issue or lack of knowledge of this mode. I have seen on many Youtube videos of a nice blue waterfall with yellow and red JT-65 signals. My waterfall has two very large "signals" on the left and right of the waterfall. The first picture (PIC-1) is with the signalink RX at zero so there is no decodes (that makes sense) but what are the "things to the left and right on the waterfall?
As I turned the volume setting on the Signalink to 9 o'clock I was able to see decodes but the mystery signals were still present on the left and right to the waterfall. This can be seen in PIC-2 but then just an hour later with all settings the same what waterfall looks like PIC-3!
So I'm not really sure what is going on with the receive RX and why the sound setting is getting reset from 50% to 100% after each transmission. Any input would be a great help to getting this mode up and running.
Reset sound setting? |
PIC-1 |
PIC-3 |
PIC-2 |
Taking the digi plunge………again!
Once upon a time my digi experience |
JT65HF up and going!
Screen shot of my first ever JT65HF contact! |
Keep trying and you will finally get it!
My first PSK31 contact |
Screen shot |
The K3 all ready to go |
Rig is the Elecraft K3 in DATA A mode set at 5 watts
The sound card interface is the Signalink USB
Software is DXlab's Winwabler
Antenna is the MFJ 1788
Some of the items on the "to do list" are
1. Set the macro's up as they are generic ones right now.
2. Learn more about the Winwabler program.
Cooler KX plus heat-sink
The Cooler KX plus heat sink installed |
Cooler KX plus compared to stock |
Two PA's fastened to heat sink |