Showing posts with label g3xiz. Show all posts
Showing posts with label g3xiz. Show all posts
3 Mar 2022

G3XIZ sub 10kHz

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This photo was taken some years ago and shows the signal from G3XIZ on VLF at 45km. Notice the timescales - hours!! 
25 Apr 2014

472kHz spots from G3XIZ

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During the day time I get -15/-16dB S/N spots on 472kHz WSPR from Chris Osborn G3XIZ who is 46km away. G3XIZ is about 20dB stronger here, wh...
10 Jun 2013

The Low Power SPRATbook.

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http://www.rsgbshop.org/acatalog/ Today, my new paper logbook (yes I still use a paper logbook!) and a new book arrived from the RSGB. T...
1 comment:
3 Jan 2013

First CW QSO on 472kHz

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Although my local noise level is a little lower on 472kHz than on 500kHz it is still not low, so working stations with the current TX antenn...
30 Jun 2012

VLF amateur activity

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There is a new VLF grabber at Darmstadt Germany that may be useful for 8.97kHz tests. It is at http://skmail.ikp.physik.tu-darmstadt.de/gvw...
14 May 2011

G3XIZ TXing on VLF today

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G3XIZ is active this morning on 8.9766616kHz and clearly visible on the G3ZJO grabber in Northampton. His signal was a lot weaker than the ...
7 May 2011

My 50uW ERP signal at 45km on 137kHz in QRSS30

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Chris G3XIZ has sent me a nice screen shot showing my QRP beacon signal a couple of days ago. The signal is in QRSS30 and as Chris says, ce...
7 Apr 2011

G3XIZ testing on VLF overnight tonight

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Chris G3XIZ will be active on VLF again this evening and overnight on 8.9766616kHz although the start time is not yet known. My VLF on-line...
12 Mar 2011

Monitoring 8.976607kHz for G3XIZ

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Just back from a few days with our grandson and family and the PC is on looking for the latest VLF test from G3XIZ. Whilst I've been awa...
5 Mar 2011

VLF Dreamer's Band video

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For those interested, I've made a short video showing my current VLF receiving set-up for 8.7-9.1kHz (antenna, matching, preamp, PC) u...
3 comments:
3 Mar 2011

G3XIZ copied on VLF (at last)

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G3XIZ received on VLF Overnight, Chris G3XIZ was transmitting a test carrier on 9.0909kHz using 80W into his normal inverted-L antenna u...
9 Jan 2011

Reports on 137.5kHz WSPR and QRSS3

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In the last couple of days I have managed to get a couple of reports on 136/137kHz. Yesterday G3UUT copied my QRSS3 beacon and today G3XIZ ...
31 Dec 2010

VLF success at last for G3XIZ (37km on 8.97kHz)

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Chris G3XIZ achieved some VLF success today when his 50m high balloon supported vertical driven with around 50W was copied at up to 15dB S/...
22 Nov 2010

Looking for G3XIZ on VLF this evening

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G3XIZ is transmitting with 20W to his Marconi vertical on 8.9719kHz this evening from 2000-2200z. I am looking out for his signal with my l...
1 comment:
7 Nov 2010

Looking for G3XIZ on 8.9719kHz VLF

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Looking for G3XIZ on 8.9719kHz - maybe a faint trace?? Between 2000 and 2200z this evening G3XIZ has been transmitting on 8.9719kHz VLF w...
18 Sept 2010

WSPR success on 137.5kHz

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G3XIZ's 137.5kHz WSPR reports today Chris G3XIZ has successfully received my QRPp WSPR beacon this morning on 137.5kHz. ERP is aroun...
23 Jun 2010

136kHz using the earth electrode "antenna"

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This evening I was able to copy G3XIZ on 136.5kHz CW at 559 using my deaf (at 136kHz) FT817 fed from my 20m base earth electrode "ante...
7 Apr 2010

82nd unique 500kHz WSPR report

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This evening I got a new unique WSPR report, the first in 3 weeks, from Chris G3XIZ . This is my 82nd on the band. Chris has just started on...
15 Nov 2009

My first 2-way CW QSOs on 500kHz

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This afternoon, just after midday, I worked Mal, G3KEV , in Scarborough for my first 2-way CW QSO on 500kHz. I gave him 569 and he gave me 5...
29 Aug 2009

136kHz Listening

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Just heard quite a good signal (RST569) from G3XIZ on 136.5kHz CW . He had just worked G3KEV before 8am but I could not copy G3KEV (Mal). I ...