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VLF receiver version 2: (2008.07.10:1 vlf#1 tech_notes2#41)

Based on the Nasa INSPIRE VLF-3 receiver. All Gerber files, schematic and Kicad files:

http://1010.co.uk/vlf2.tar.gz

Images and recordings to follow. Also to be filed under EM resources.

Further ELF/VLF links:

VLF audio stream: http://www.spaceweather.com/glossary/inspire.html

VLF listener's handbook: http://www.auroralchorus.com/vlfhndbk.htm

http://www.home.pon.net/785/equipment/build_your_own.htm

http://www.vlf.it/fft_beginners/fft_beginners.html

http://istp.gsfc.nasa.gov/istp/polar/polar_pwi_descs.html

http://www-star.stanford.edu/~vlf/ulp_reciv/ulp.htm

http://www.home.pon.net/785/equipment/homemade_b-field_receiver.htm

http://www.da4e.nl/elfspecial.html