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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+VLF\s+dj8wx\s+on\s+8970\.022Hz\s*$/: 6 ]

Total 6 documents matching your query.

1. Re: LF: VLF dj8wx on 8970.022Hz (score: 1): Author: Roger Lapthorn <[email protected]>; Date: Tue, 8 Mar 2011 19:51:32 +0000; Uwe Nothing visible on my grabber https://dl.dropbox.com/u/15047843/xbm_grab.jpg yet this evening but I have a high noise level in the evening hours from lights, TVs etc.Leave the TX running overnigh; /rsgb_lf_group-archives/html/rsgb_lf_group/2011-03/msg00224.html (14,078 bytes)
2. Re: LF: VLF dj8wx on 8970.022Hz (score: 1): Author: Stefan Schäfer <[email protected]>; Date: Wed, 09 Mar 2011 16:52:01 +0100; Hi Uwe, the test lead of the oscilloscope in use has a resistor of 10Mohm. The oscilloscope advise text says that I have to multiply the result by 10. OK. I added two other 10Mohm in series multiply; /rsgb_lf_group-archives/html/rsgb_lf_group/2011-03/msg00307.html (11,310 bytes)
3. LF: VLF dj8wx on 8970.022Hz (score: 1): Author: [email protected]; Date: Tue, 08 Mar 2011 19:27:04 +0100; Hi all, Im doing some measurements trying to find out how low (high?) the ERP of my system is. the test lead of the oscilloscope in use has a resistor of 10Mohm. The oscilloscope advise text says tha; /rsgb_lf_group-archives/html/rsgb_lf_group/2011-03/msg00418.html (10,299 bytes)
4. Re: LF: VLF dj8wx on 8970.022Hz (score: 1): Author: Roger Lapthorn <[email protected]>; Date: Wed, 9 Mar 2011 16:20:12 +0000; Hi Stefan, I enclose here the full wider band 3 day plot of the noise (and mystery signal) as received in 424uHz BW here in JO02dg near Cambridge. Do you have any comments please? The mystery signal; /rsgb_lf_group-archives/html/rsgb_lf_group/2011-03/msg00570.html (14,542 bytes)
5. Re: LF: VLF dj8wx on 8970.022Hz (score: 1): Author: Stefan Schäfer <[email protected]>; Date: Wed, 09 Mar 2011 17:01:13 +0100; Hello Roger, Am 08.03.2011 20:51, schrieb Roger Lapthorn: Nothing visible on my grabber https://dl.dropbox.com/u/15047843/xbm_grab.jpg yet this evening but I have a high noise level in the evening ho; /rsgb_lf_group-archives/html/rsgb_lf_group/2011-03/msg00877.html (11,317 bytes)
6. Re: LF: VLF dj8wx on 8970.022Hz (score: 1): Author: Gerhard Hickl <[email protected]>; Date: Tue, 08 Mar 2011 20:40:20 +0100; Hello Uwe! Regarding to my experience, the 40kV are real. Considering the high power (anf thus current) you are running, the voltage would be much higher on my 550mH coil. 550mh = 31kOhm at 9000Hz =; /rsgb_lf_group-archives/html/rsgb_lf_group/2011-03/msg00882.html (11,450 bytes)

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