Solar flux is 106, which is quite good still. Sunspot number is 33 (K=2) and the forecast for 10m remains "poor". Since turning on the 10m WSPR beacon before breakfast, no spots yet received. On 6m I have spotted G8VDQ (93km) twice but nothing else as yet.
With relatively undisturbed 10m conditions it would not surprise me if this turns out to be another quite decent day on the band.
18 Nov 2015
17 Nov 2015
QSYed to 472kHz WSPR (TX and RX)
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| 472kHz station. Transverter is box with yellow LED on top shelf. |
UPDATE 2200z: The best DX reports of my 5mW ERP are from Holland PA3ABK and PA7EY (both 306km). On receive the best DX is (again) EA5DOM (1525km).
Blog visits - NOT amateur radio.
It puzzles me who visits my various blogs. Already today, the number of people visiting this blog is more than for the whole day a few days ago. I try to include items that appeal to others, although I confess it is as much a diary for me: it records what I have done and the things that matter to me.
Anyway, thank you for visiting and reading this and my other blogs. If you find any postings not to your liking you have some choices. One is to not read similar posts in future or you can tell me! I cannot please everyone but I hope, on the whole, you approve of the things posted.
For the record, my other blogs are:
East Anglian Churches - usually updated every few weeks. East Anglian churches we have visited.
Miscellaneous Musings - updated several times a week. Miscellaneous thoughts.
Anyway, thank you for visiting and reading this and my other blogs. If you find any postings not to your liking you have some choices. One is to not read similar posts in future or you can tell me! I cannot please everyone but I hope, on the whole, you approve of the things posted.
For the record, my other blogs are:
East Anglian Churches - usually updated every few weeks. East Anglian churches we have visited.
Miscellaneous Musings - updated several times a week. Miscellaneous thoughts.
More on 5MHz
This is on the RSGB's WRC-15 pages:
"Progress is slow but steady…
5MHz: The 5 MHz item has cleared another hurdle and hopefully it will be tabled at a Plenary meeting scheduled for Wednesday, when it will receive two readings. The approval of the last reading is a key milestone, subject of course to the final signing and national administration processes.
50MHz: The revised future agenda proposal for 50-54 MHz has been resubmitted and may be considered at a meeting of Working Group 6B during Tuesday afternoon.
47GHz: It seems that the Primary amateur and amateur satellite service band at 47-47.2 GHz is strongly being considered as a candidate band for IMT (5G) for the next WRC study period, although opinions differ over the definition of ‘candidate’. We are closely following this development.
Small Satellites: Meanwhile the focus has now shifted to the subject of identifying Space Operations Service spectrum below 1 GHz for small satellites in Non Geo-Stationary Orbit (NGSO). Needless to say this is generating a considerable amount of discussion, especially where frequencies around 144 MHz and 430 MHz are concerned.
73
Colin, HB9/G3PSM
NB: Further background and updates are at rsgb.org/wrc-15 and in our news"
A 15kHz wide allocation across the world! Well, I suppose it is a start assuming it is finally approved. It is great pity this is not a 200kHz wide band. 15kHz is very very small. Let us hope that in CEPT countries, at least, they let us use more contiguously. Some countries have already allowed wider contiguous secondary amateur allocations.
"Progress is slow but steady…
5MHz: The 5 MHz item has cleared another hurdle and hopefully it will be tabled at a Plenary meeting scheduled for Wednesday, when it will receive two readings. The approval of the last reading is a key milestone, subject of course to the final signing and national administration processes.
50MHz: The revised future agenda proposal for 50-54 MHz has been resubmitted and may be considered at a meeting of Working Group 6B during Tuesday afternoon.
47GHz: It seems that the Primary amateur and amateur satellite service band at 47-47.2 GHz is strongly being considered as a candidate band for IMT (5G) for the next WRC study period, although opinions differ over the definition of ‘candidate’. We are closely following this development.
Small Satellites: Meanwhile the focus has now shifted to the subject of identifying Space Operations Service spectrum below 1 GHz for small satellites in Non Geo-Stationary Orbit (NGSO). Needless to say this is generating a considerable amount of discussion, especially where frequencies around 144 MHz and 430 MHz are concerned.
73
Colin, HB9/G3PSM
NB: Further background and updates are at rsgb.org/wrc-15 and in our news"
A 15kHz wide allocation across the world! Well, I suppose it is a start assuming it is finally approved. It is great pity this is not a 200kHz wide band. 15kHz is very very small. Let us hope that in CEPT countries, at least, they let us use more contiguously. Some countries have already allowed wider contiguous secondary amateur allocations.
Terrorism - NOT amateur radio
One of the answers to the recent spate of terrorism is to work on the false certainty of those willing to die as "martyrs". In any religion, anyone who sets out to kill innocents would not be a martyr at all. No, they face hell or nothingness and their cause is reduced to pure criminality. We need to understand what really motivates these individuals. They have a grievance that must run very deep.
Yes we need fair societies in all countries but violence is not the answer.
Yes we need fair societies in all countries but violence is not the answer.
G8VDQ spotted on 6m WSPR
G8VDQ (93km) been spotted several times this morning on 6m WSPR at good strength. As yet, no DX from outside the UK and no-one has spotted me on 6m.
UPDATE 1600z: G8VDQ's signals (often not decoded) have lots of Doppler on them, suggesting multi-path and aircraft involvement. There is a direct signal too but I think the multi-path causes WSPR decodes to fail. If the 'planes are moving in the right direction then decodes occur. The direct (tropo) signal is much weaker and subject to heavy QSB.
UPDATE 1600z: G8VDQ's signals (often not decoded) have lots of Doppler on them, suggesting multi-path and aircraft involvement. There is a direct signal too but I think the multi-path causes WSPR decodes to fail. If the 'planes are moving in the right direction then decodes occur. The direct (tropo) signal is much weaker and subject to heavy QSB.
Australian spots (again) on 10m WSPR
VK2EMA (16558km) spotted my 10m 500mW WSPR beacon at 1028z. This is (I think) the 5th day this autumn that my little WSPR beacon has been copied in Australia. So much for the "poor" 10m propagation! As long as conditions are not too disturbed, WSPR seems to get through on 10m.
UPDATE 1107z: VK2KRR (16789km) has also spotted my little 10m WSPR beacon several times this morning. So far, 5 spots from Australia on 10m WSPR ths morning.
UPDATE 1205z: I think the 10m opening to VK has ended as I am only being spotted in Russia at present. Things look hopeful on 10m WSPR for South and North American WSPR spots later. On 6m I guess there is an outside chance of some nearer Europeans by tropo and some more Europeans via Es, although we are well "out of season" now. I seem to average a single European about once every 2 weeks on 6m WSPR currently.
UPDATE 1225z: Almost as I was writing the above, my 10m 500mW W5OLF WSPR beacon was spotted on 10m WSPR in Brazil. I have the feeling today is going to turn to be quite a good day on 10m WSPR.
UPDATE 1230z: I cannot begin tell you how much pleasure this tiny little 10m WSPR beacon has given me. Apart from syncing the beacon time, no PC is needed as the beacon is fully stand-alone. For the timing, I could use the pips on the radio. There is no doubt at all that this has given me more fun than anything in all my years in the hobby and that goes back 53 years. It is excellent value and is very small. It still amazes me that with a low wire antenna this is copied on the far side of the planet.
UPDATE 1345z: My little 10m WSPR beacon has been copied 6 times already in Brazil today. No USA spots yet.
UPDATE 1458z: First USA spot was KC1AWS (5308km) at 1444z, which is quite late.
UPDATE1808z: There have been no USA 10m WSPR spots of my signal since 1500z.
UPDATE 1107z: VK2KRR (16789km) has also spotted my little 10m WSPR beacon several times this morning. So far, 5 spots from Australia on 10m WSPR ths morning.
UPDATE 1205z: I think the 10m opening to VK has ended as I am only being spotted in Russia at present. Things look hopeful on 10m WSPR for South and North American WSPR spots later. On 6m I guess there is an outside chance of some nearer Europeans by tropo and some more Europeans via Es, although we are well "out of season" now. I seem to average a single European about once every 2 weeks on 6m WSPR currently.
UPDATE 1225z: Almost as I was writing the above, my 10m 500mW W5OLF WSPR beacon was spotted on 10m WSPR in Brazil. I have the feeling today is going to turn to be quite a good day on 10m WSPR.
UPDATE 1230z: I cannot begin tell you how much pleasure this tiny little 10m WSPR beacon has given me. Apart from syncing the beacon time, no PC is needed as the beacon is fully stand-alone. For the timing, I could use the pips on the radio. There is no doubt at all that this has given me more fun than anything in all my years in the hobby and that goes back 53 years. It is excellent value and is very small. It still amazes me that with a low wire antenna this is copied on the far side of the planet.
UPDATE 1345z: My little 10m WSPR beacon has been copied 6 times already in Brazil today. No USA spots yet.
UPDATE 1458z: First USA spot was KC1AWS (5308km) at 1444z, which is quite late.
UPDATE1808z: There have been no USA 10m WSPR spots of my signal since 1500z.
EA5DOM (1525km) on 472kHz overnight
EA5DOM (1525km) was spotted 45 times through the night at up to -16dB S/N. He must be well equipped to have such a good 472kHz WSPR signal. My conclusion is the preamp does help with weak signals. Although EA5DOM would definitely have been copied last night without the preamp, having it in circuit meant I could still copy him when he was weak. There were at least 3 times (maybe more) when he would not have been copied without the preamp.
Sunspots and 10m - Tues Nov 17th 2015
Solar flux is 105. Sunspot number is 44 (K=1 so relatively undisturbed today). The forecast for 10m propagation remains "poor" today. We'll see!
I QSYed back to 10m and 6m WSPR a few minutes ago and turned off 630m RX until tonight. I usually takes about 10-15 minutes for the 10m 500mW WSPR beacon to stabilise after being off all night. I think the reference has to stabilise.
I QSYed back to 10m and 6m WSPR a few minutes ago and turned off 630m RX until tonight. I usually takes about 10-15 minutes for the 10m 500mW WSPR beacon to stabilise after being off all night. I think the reference has to stabilise.
16 Nov 2015
QSYed
My 10m and 6m WSPR stations have now been closed down. I have turned on my 630m (472kHz) RX kit on for the evening and overnight, this time I am RX only with the preamp. My antenna is again the earth-electrodes in the ground. My view overall is the preamp helps with weak signals but most stations are not too weak! In theory it would be good to have some very weak stations active on 472kHz WSPR. Really, I should give OPERA another try.
My 630m (472kHz) RX was turned on about 1945z.
My 630m (472kHz) RX was turned on about 1945z.
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