28 Oct 2014
QRT for the night
At 1822z I had to go QRT as my shack is being used as a nursery. Normal service will be resumed tomorrow. I finished on 10m with 500mW. Normally, I QSY down to 630m around this time. Slowly but surely the number of stations spotting me is increasing on 630m (472kHz) WSPR. I have still to calculate the all-time 472kHz WSPR spots from this QTH. Best DX report is just over 1000km (LA4ANA) with 5mW ERP. On RX the best DX is EA and I. At the moment I am lucky that this QTH is electrically quiet on RX on 472kHz WSPR. It is actually better than the old QTH. Of course, this could change overnight.
500mW on 10m
A few minutes ago I turned the WSPR power back to 500mW, 5 spots from the first transmission with 3 of the 5 being spots from the USA and Canada. Yet again, 500mW seems quite enough on 10m. Very few extra stations spot me with higher power: just better reports on the whole with 2W.
Sunspots
Sunspot number today is a respectable 138 but daytime 10m conditions are described as just "fair". Nonetheless, 10m is again wide open with very strong 10m WSPR signals from the USA. Right now conditions on 10m are very nice. In previous sunspot cycle peaks we may have seen 6m F2 propagation but with the current state of play, this is unlikely.
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sunspot
27 Oct 2014
6m
For GDX on 6m at this time of year I think more than 1W ERP is needed. The cable loss to my V2000 vertical is at least 1dB as I use a run of RG58 coax. I was quite surprised just how few UK stations were active on the 6m band. Back in the summer months when Es was plentiful I used to copy and be copied by, GDX stations by tropo or plane reflection out to around 200km most days. It seems outside the Es season the band gets largely vacated at this time of year, on WSPR at least. The couple of active UK stations were not copied here and did not copy me. As Doppler from moving planes is a big problem on VHF WSPR, it can take all day to get a favourable reflection that actualy decodes.
So, I am giving up on 6m for now. Life is too short and I lack the patience. I could run 5W from my FT817 but don't want to risk blowing the PAs at full power for nearly 2 minutes.
So, I am giving up on 6m for now. Life is too short and I lack the patience. I could run 5W from my FT817 but don't want to risk blowing the PAs at full power for nearly 2 minutes.
Not on tonight
As my shack is being used as a nursery for a couple of nights, evening MF operation is out of the question. Normal evening operation will resume on Wednesday.
For now, I am giving up on 6m. After 4 days and not a single spot given or received, can you blame me? Day time I shall concentrate on 10m and in the evenings I'll QSY down to MF, 630m (472kHz) WSPR.
For now, I am giving up on 6m. After 4 days and not a single spot given or received, can you blame me? Day time I shall concentrate on 10m and in the evenings I'll QSY down to MF, 630m (472kHz) WSPR.
6m WSPR - one last try today
I was going to give up on 6m until next spring, but, having had early success on 10m, I've decided to give 6m one more chance today. I am using 30dBm ERP from my V2000 tri-band vertical. Nothing at all yet!
UPDATE 1720z: After 4 days of trying, I have now given up on 6m, at least for now. In 4 days not a single spot given or received! Not even a hint of GDX.
UPDATE 1720z: After 4 days of trying, I have now given up on 6m, at least for now. In 4 days not a single spot given or received! Not even a hint of GDX.
10m - very early USA spot on WSPR
WG2Z (5600km) was spotting my 2W WSPR signal on 10m at 1110z today. This bodes well for North and South America later on 10m. In addition, there is no shortage of Europeans on 10m. This could be Es or more probably F2 backscatter. Also spotting me on 10m WSPR this morning was VK5MR (16144km).
26 Oct 2014
QSYed from 6m to 630m (472kHz) WSPR
After 3 days of trying on 6m with not a single spot given or received I have decided to stop trying on 6m until next year. I have now QSYed down to MF and met with immediate reports both received and given, despite just 5mW ERP from my highly compromised antenna not at all designed or optimised for 472kHz use. All I have done is resonate the strapped feeders to my existing V2000 vertical and HF end-fed PAR antennas.
Early WSPR results on 472kHz this evening. |
6m WSPR - still trying
So, I have been on 6m WSPR most days in the last 3 days running 30dBm (1W) ERP from my V2000 vertical. So far, I have neither received anyone and nor has anyone spotted me. I shall keep trying, but watching paint dry is more exciting! I am very disappointed with 6m and will soon give up on the band, unless things look up, until the next Es season starting in April.
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