May 24, 2015

Bad condition on 30m

Hi all

Last weekend, I went back home that I was QRV on 30m JT65 mode. However, that band condition was not so good. At the night time in Japan.

Normally the night time opened for North America from Japan. Therefore, I was CQ for North America on JT65 mode many times.

But no return here. I found few stations from US. That call sign was very active station on JT65 mode. Already QSO their, no call each other.

In morning time also, for the Europe. Some stations signal came here, but not so strong that it had the QSB their signal.

I found new station from European signal. Just I called their, but still call CQ. I understand, the condition was one way path between JA to Europe. Therefore, some JA called that their also no return.

I think, the 30m band conditon to down, the condition will move to high band.

May 13, 2015

May 6, 2015

WAS Update

Hi all

This morning I checked WAS status on LoTW by JT65 nmode. Just 3 stats update now. Therefor Until WAS complete that I need stats of 7 stats.

There is DE, KY, MD, NE, ND, RI and WV.

If that stats station look my call, please call to me.

eQSL collection HS0ZIO

Hi all

Many thanks for JT65 QSO.


May 5, 2015

Troublesome signal

Hi all

This morning here, I was QRV on the band on 30m . That was very good propagation on the band. A lot of the Europeans signal on the band.

I found the some G land signal. I think, condition is good.

However, also the band had troublesome signal too. That was very duty signal. The signal modulation was deep and wide width. It signal as follows.


It very strong duty signal to here. So my transceiver attacked AGC. Therefor standard signal can not decode. It is cover the strong signal. Really troublesome signal.

This signal had two causes. One is hight power operation without ALC level. Another one is turn on the compression function.

If we will operating JT65 mode then we will have to carefully input signal level. If you will indifferent your out put signal. Everybody said, you must not send your troublesome signal.


May 3, 2015

I change the WSJT-X v1.3

Hi all

I could tried many times install of wsjt-x v1.4. However, I can not used. As same as error command of v1.4 and 1.5.

Therefore, I tried down grade for v1.3. I can using, no problem. What points is different that I don't understand. But v1.3 can use, v1.4 can not use.

I like WSJT-X software, very easy operation and adif type logbook has. Other JT65-HF models is not type of sdif. So that can not import DX4WIN for original source.

I think WSJT-X is the best JT65 mode software.


Last night, I can start WSJT-X v1.3 that the 30m band had good condition. I called CQ then return from CE. I am very happy, CE was my first time on JT65 mode.

I still try install for v1.4. The error message show hamlib problem. Why hamlib problem ?
I'll analysis this problem today.

May 2, 2015

I used HB9HQX type

Hi all

Yesterday I changed my computer. The desktop PC has a lot of HF band noise, therefore, I changed stable notebook computer.

Before, I used WSJT-X software. It was good software that I want still used it. I install it but problem happened that it can not use.

I choose other software then I choose JT65-HF HB9HQX version as follows.


I think WSJT-X is better. therefore, today I will try install again.