Welcome to my multi-grabber - page 2 - North West England - Locator IO83qo



Grab 1 - VLF 8270 Hz 423uHz 10 minutes (Dreamers Band)

Grab 2 - VLF 8270 Hz 62uHz 60 minutes (Dreamers Band)

Grab 3 - VLF Slow (8kHz to 23kHz)


 All VLF grabs using PA0RDT Mini-Whip active antenna and M0BMU pre-amp with 7800 Hz to 10500 Hz band-pass filter  

(Filter OFF)


VLF Grabbers
LF - MF Grabbers
Grab 2 - VLF 8270 Hz - FFT-bin 62 uHz 60 minute scroll period
(Capture 1 hour)
Grab 1 - VLF 8270 Hz - FFT-bin 423mHz - 10 minutes scroll period
(Capture 30 minutes)
M0BMU 9kHz pre-amp
circuit
M0BMU 9kHz pre-amp
& filter
Web Site By W G Taylor - Created Using Serif WebPlus X6 - Copyright ©  All Rights Reserved
LF-MF-VLF Grabber Pages Updated   30th January 2016
Grab 3 - VLF Slow
(Scroll 3 minutes - Capture 30 minutes)

VLF 8270Hz is using M0BMU VLF pre-amp

with 7.0 kHz to 10.0 kHz pass band-filter.

LINKS