LF: DK7FC VLF probe

[jcraig@mun.ca]

Hi Stefan and group,

I am building a probe using your design. Could you
explain the interstage network and the 470 uH choke?

I hope to use this to detect some 36 km photons. So far,
using the PA0RDT miniwhip (without the VLF refit)
and Spectrum Lab has resulted in reception only of
near field electrostatic and induced artefacts
ie: my best DX is only 5.2 km.

Best 73 & TNX
Joe VO1NA