Congrats Markus and Stefan! Great news, well done. Am I interpreting correctly in the following? 17dB SNR with FFT bin width of ~ 69uHz, from ~~20uW ERP (9 meter antenna) at 175km? I will be celebrat
Markus, Thank you for the information on SpecLab. Today will be my first attempt to use external synchronization with SpecLab, and my most-accurate time standard has 1-pps and 10MHz outputs. I have h
Markus, Great signal, congratulations. Was your ERP ~ 5uW? I had hoped to be operational (RX and TX) with the new stable oscillator last weekend but work and other nuisances interfered. I hope to com
Markus, Thanks for the DHO diurnal plot. It’s a memorable image, with interesting symmetries. I remain hopeful of finding or making a model that qualitatively represents VLF amplitude and phase
http://59.160.210.74:8080/jspui/bitstream/123456789/454/1/VLF%20signals%20in%20summer.pdf (Bose National Centre for Basic Sciences) http://www.ursi.org/proceedings/procGA11/ursi/GP2-15.pdf Paul, I
Congrats Bob, Your sig visible on Paul and Markus’s grabbers at half power in OP2H! 73, Jim From: [email protected] [mailto:[email protected]] On Behalf Of Bob
Markus and Bob, Nice work, Jim AA5BW From: [email protected] [mailto:[email protected]] On Behalf Of Markus Vester Sent: Wednesday, March 12, 2014 1:09 AM To: rsgb_l
Thanks Jay, 73, Jim AA5BW From: [email protected] [mailto:[email protected]] On Behalf Of Jay Hainline Sent: Sunday, March 2, 2014 6:55 PM To: rsgb_lf_group@blackshe
Laurence, Perhaps there’s a pattern here. I have film and photos of my VLF loop being accosted by wild burros. My verticals have never been challenged. 73, Jim AA5BW From: owner-rsgb_lf_group@b
Paul, Thank you, this is very helpful. I had not considered the interactions of the level tracker and the blanker with the strong continuous signals, and accordingly I've noticed wide variation in th
Bob, I’ll be monitoring your frequency continuously in Arizona, starting at 0700. Will you be on overnight? Barring conflicts, I’ll put an Arizona grabber online next week, including a wi
Paul, Thank you for the excellent data and processing, and the inspiring results! Bob, thank you for your TX work and excellent signal! I should leave well enough alone but: The nominal (which never
Mike and Bob, Nice work! 73, Jim AA5BW Bob, Having made some more adjustments (thanks to Paul Nicholson for nudging me in the right direction), I received your signal from 0000 to 0700UTC in 2mHz ban
Paul, Thanks for making the 12-month plot of NAA - Todmorden diurnal amplitude (and for the effort that went into a year of quality data capture). After Markus mentioned the broad midday maximum I se
Paul, Thanks; as always, great data and analysis. After reviewing the six (including 1 previous) plots, I scrolled back and forth through them; in sequence they make a compelling picture. The prognos
