About 10 minutes ago I QSYed to 2m FT8. So far, a couple of spots of me and a couple of spots of others.
UPDATE 1751z: 11 stations in 5 countries spotted so far today.
UPDATE 1904z: A recent 2.5W CQ on 2m FT8 was spotted by 5 stations in 4 countries with best DX being EI2FG (565km). On 2m FT8 RX 20 stations spotted in 5 countries so far.
UPDATE 2205z: So far 26 stations in 6 countries spotted on 2m FT8 RX today.
UPDATE 2230z: QRT.
20 Dec 2019
OFCOM and broadband
OFCOM has some new data about broadband and mobile phone coverage in the UK. See their website.
Labels:
ofcom
Another good session on 472kHz WSPR TX (10mW ERP)
Last evening and overnight I was again on 472kHz WSPR TX with 10mW ERP from the earth-electrode "antenna" in the ground. I was spotted in Norway 23 times.
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| Spots of me on 472kHz WSPR (10mW ERP) |
Double yolker - NOT amateur radio
At breakfast, as usual, I made myself a cooked breakfast.
For only the second time in a great many years I found the egg (supermarket free range) was a double yolker as the photo shows.
For only the second time in a great many years I found the egg (supermarket free range) was a double yolker as the photo shows.
Sunspots - Friday December 20th 2019
Solar flux is 70 and the sunspot number 0. A=13 and K=1. Still no sunspots. It still looks like we are at, or very close to, the absolute sunspot minimum. Today's date is December 20th 2019. I wonder what the sunspot number will be on December 20th 2020?
Labels:
sunspots
More on the IC-705
Southgate News relays some more on the ICOM IC-705 QRP transceiver. The price (in the UK) less VAT is about £1000 according to this news from ICOM. With VAT at the current rate this makes the price similar to the IC-7300. This sounds quite expensive to me. If it was sub £1000 I expect they would sell a lot. At this price I am less sure.
I still think they should include an auto-ATU, especially at this price. I suspect they are trying to get early adopters to pay the full price. The IC-7300 is still a high price because people are prepared to pay the current price. If people were not prepared the price would fall, probably to less than £1000.
See also Todd's comment on the post yesterday.
See http://www.southgatearc.org/news/2019/december/ic-705-qrp-sdr-transceiver-update.htm#.XfvoZeiTLnF
I still think they should include an auto-ATU, especially at this price. I suspect they are trying to get early adopters to pay the full price. The IC-7300 is still a high price because people are prepared to pay the current price. If people were not prepared the price would fall, probably to less than £1000.
See also Todd's comment on the post yesterday.
See http://www.southgatearc.org/news/2019/december/ic-705-qrp-sdr-transceiver-update.htm#.XfvoZeiTLnF
Labels:
ic-705
19 Dec 2019
WSPRnet
This seems more reliable these days. Has something changed?
Whenever I go on WSPR on any band I look at WSPRnet to see who I am spotting and who is spotting me. The great advantage is this can be done on any PC (even in the lounge whilst watching TV) or even on a phone on a bus. When TXing, I can turn things off within seconds. WSPR is some 10dB better than FT8 with weak signals. With fleeting signals the 15 second overs with FT8 compared with the 2 minutes for WSPR can be an advantage though. With FT8 you can easily have 2-way QSOs, if basic.
See http://wsprnet.org/drupal/wsprnet/spots
Whenever I go on WSPR on any band I look at WSPRnet to see who I am spotting and who is spotting me. The great advantage is this can be done on any PC (even in the lounge whilst watching TV) or even on a phone on a bus. When TXing, I can turn things off within seconds. WSPR is some 10dB better than FT8 with weak signals. With fleeting signals the 15 second overs with FT8 compared with the 2 minutes for WSPR can be an advantage though. With FT8 you can easily have 2-way QSOs, if basic.
See http://wsprnet.org/drupal/wsprnet/spots
Labels:
wspr
Hidden disabilities....yet again - NOT amateur radio
Sorry to go on and on about this.
All my waking time I feel giddy and exhausted and I've been this way for 6.5 years since my stroke in 2013. My voice is very bad and I often have to repeat myself as I find it hard to be understood. There must be millions of people who are walking around with disabilities that others cannot see.
What I am concerned about is judging people by what you think they are like. How people appear is often not a guide to how they really are. Yes, a few may be faking it, but the vast majority are genuine.
All I am urging, yet again, is do not judge people by what you see. If you are physically disabled and use a wheelchair it is pretty obvious, likewise if you are blind. If you are like me or have a mental illness it is often far from obvious to other people.
See https://sites.google.com/site/g3xbmqrp3/stroke
All my waking time I feel giddy and exhausted and I've been this way for 6.5 years since my stroke in 2013. My voice is very bad and I often have to repeat myself as I find it hard to be understood. There must be millions of people who are walking around with disabilities that others cannot see.
What I am concerned about is judging people by what you think they are like. How people appear is often not a guide to how they really are. Yes, a few may be faking it, but the vast majority are genuine.
All I am urging, yet again, is do not judge people by what you see. If you are physically disabled and use a wheelchair it is pretty obvious, likewise if you are blind. If you are like me or have a mental illness it is often far from obvious to other people.
See https://sites.google.com/site/g3xbmqrp3/stroke
Labels:
hidden disabilities
Ely - NOT amateur radio
Ely is a pleasant town (actually a city) surrounding its cathedral. We went there yesterday and explored some of its quiet back streets. The photo shows one of these with the cathedral's famous octagon in the background.
Labels:
ely
Average session on 472kHz WSPR TX
Last night there were no spots from Norway of my 10mW ERP 472kHz WSPR from the earth-electrode "antenna" in the ground. This may have been conditions or nobody active who could detect my signal. At the moment, I am still on 472kHz WSPR TX, but may QSY to another band later.
UPDATE 1304z: There was another explanation: after 12 hours without 472kHz WSPR spots I noticed that Windose had closed the program, probably do an update. This really annoys me. Having re-opened the program, I am, again, getting 472kHz WSPR spots. Darn Windows!
UPDATE 1606z: I see my shack PC is telling me the PC needs to "restart after active hours". Does this mean it will turn off things overnight again? Maybe I should turn it off soon before the evening starts?
UPDATE 1736z: At about 1630z, I restarted the PC. It successfully installed and configured Windows updates, so hopefully it will run WSJT-X overnight without interruption. In the last hour 13 different stations spotted my 10mW ERP with best DX on 472kHz WSPR TX PA3FNY (330km).
UPDATE 2019z: So far today 16 stations have spotted my 10mW ERP with the best DX being DL/PA0EHG (493km).
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| Stations spotting my 10mW ERP 472kHz WSPR overnight |
UPDATE 1606z: I see my shack PC is telling me the PC needs to "restart after active hours". Does this mean it will turn off things overnight again? Maybe I should turn it off soon before the evening starts?
UPDATE 1736z: At about 1630z, I restarted the PC. It successfully installed and configured Windows updates, so hopefully it will run WSJT-X overnight without interruption. In the last hour 13 different stations spotted my 10mW ERP with best DX on 472kHz WSPR TX PA3FNY (330km).
UPDATE 2019z: So far today 16 stations have spotted my 10mW ERP with the best DX being DL/PA0EHG (493km).
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