30 Dec 2017
10m FT8 RX
Last night I remained on 10m FT8 RX. I am still on that band/mode this morning. A few spots this morning so far with best DX is DC4CP (436km) in or near Aachen.
Sunspots - Saturday December 30th 2017
Solar flux is 71 today and the sunspot number zero. A=4 and K=1.
Labels:
sunspots
Alibris: yet another "sale" - NOT amateur radio
Alibris, the book seller on line, is having yet another "sale". Hardly a week passes without one. Anyone who buys from them outside a "sale" must be stupid. As a marketing technique they need to see a psychiatrist as few now believe their "sales".
Labels:
alibiris
29 Dec 2017
High Power Wireless Power Transmission
According to Southgate News the IARU is taking seriously the threat of RF pollution from this source.
See http://southgatearc.org/news/2017/december/iaru-addresses-new-radio-spectrum-pollution-threat.htm#.WkZwNUx2vIU
See http://southgatearc.org/news/2017/december/iaru-addresses-new-radio-spectrum-pollution-threat.htm#.WkZwNUx2vIU
Bringing back Martian samples to Earth - NOT amateur radio
See http://www.popularmechanics.com/space/moon-mars/a14506608/united-states-china-racing-first-sample-from-mars/
Labels:
mars
Apple: whiter than white? - NOT amateur radio
Apple has admitted slowing down older iPhones saying the reason is aging batteries. As an owner of older iPod Touch devices and my wife has an old wifi-only iPad, this really annoys me. Now, this may be a legitimate move, but many suspect Apple's motives, allegedly. I cannot possibly judge. Based on personal experience I do not like built-in batteries and slowing down older devices. Others may be happy.
See http://www.bbc.co.uk/news/technology-42508300 .
See http://www.bbc.co.uk/news/technology-42508300 .
Labels:
apple
Romanian Bots Again? - NOT amateur radio
Blog visits are high again and there are a lot of visits from Romania. Again, I suspect probing bots.
10m FT8
Although I stayed on 10m FT8 RX all night and am still monitoring this morning, nothing yet spotted today.
UPDATE 1136z: GI4ONL (549km) is the best DX so far this morning on 10m FT8 RX. Only UK stations so far spotted.
UPDATE 1640z: At some point my internet connection to the shack was lost. Several near Europeans were spotted, but not uploaded to PSK Reporter Maps. These were probably received by aircraft reflection.
UPDATE 2022z: Much to my surprise 10m FT8 RX was full of stations this evening from all over Europe from the Faroes, to Spain, Italy and Bulgaria. I assume this is mid-winter Es. This now makes 3 days in a row. The opening seems to have ended about an hour ago. In the last 30 minutes just a G station spotted. Some of the signals were very strong, supporting mid-winter Es.
UPDATE 1136z: GI4ONL (549km) is the best DX so far this morning on 10m FT8 RX. Only UK stations so far spotted.
UPDATE 1640z: At some point my internet connection to the shack was lost. Several near Europeans were spotted, but not uploaded to PSK Reporter Maps. These were probably received by aircraft reflection.
UPDATE 2022z: Much to my surprise 10m FT8 RX was full of stations this evening from all over Europe from the Faroes, to Spain, Italy and Bulgaria. I assume this is mid-winter Es. This now makes 3 days in a row. The opening seems to have ended about an hour ago. In the last 30 minutes just a G station spotted. Some of the signals were very strong, supporting mid-winter Es.
Sunspots - Friday December 29th 2017
Solar flux is 71 and the sunspot number zero. A=5 and K=0.
Labels:
sunspots
28 Dec 2017
Bots? - NOT amateur radio
Blog visit numbers are up today and this corresponds with high visit numbers from Romania. Although I may be wrong, this could be probing by bots looking for vulnerabilities. This is one reason I change passwords regularly. If you are looking for holes, look elsewhere! If you are a genuine visitor from Romania, you are most welcome. Probes of this kind usually take place about once a month.
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