LF-MF Grabber Page Updated 18th January 2013
Web Site By W G Taylor - Created Using Serif WebPlus X4 - Copyright © All Rights Reserved
Grab 2 - 137.300kHz to 137.800kHz - QRSS 03
The receiver is a 137kHz Soundcard Receiver - original idea by Stefan DK7FC
and the antenna is a Mini-Whip active antenna by Roelof PA0RDT about 9 metres high.
The receiver is a 137kHz Soundcard Receiver - original idea by Stefan DK7FC
and the antenna is a Mini-Whip active antenna by Roelof PA0RDT about 9 metres high.
Grab 3 - 136.168kHz to 136.175kHz - QRSS 60
The receiver is a 137kHz Soundcard Receiver - original idea by Stefan DK7FC
and the antenna is a Mini-Whip active antenna by Roelof PA0RDT about 9 metres high.
The receiver is a 137kHz Soundcard Receiver - original idea by Stefan DK7FC
and the antenna is a Mini-Whip active antenna by Roelof PA0RDT about 9 metres high.
Grab 1 - 472.000 to 479.000 kHz
Using a SoftRock Lite SDR and a Mini-Whip active antenna designed by Roelof PA0RDT about 9 metres high.
Using a SoftRock Lite SDR and a Mini-Whip active antenna designed by Roelof PA0RDT about 9 metres high.
Welcome to my multi-grabber page - North West England - Locator IO83qo
Grab 1 - 472.000 kHz to 479.000 kHz - QRS03 - SpecLab
Grab 2 - 137.300kHz to 137.800 kHz - QRSS 03 - SpecLab
Grab 3 - 136.168kHz to 136.175 kHz - QRSS 60 - SpecLab
Grab 4 - 137.776kHz to 137.781 kHz - QRSS 500 - SpecLab
Grab 5 - 504.100 kHz VX9MRC Beacon & 506.881 kHz WE2XPQ Opera Op8 (SpecLab at QRSS 10)
Click for 137.776 kHz to 137.781 kHz 12 hour archive gallery
In the gallery you can click on an image to view it and using the left and right cursor keys will scroll through the other images
The capture software is “Spectrum Lab” by Wolf DL4YHF and uploaded
using “Dropbox” at 10 minute intervals, auto refresh at 3 minute intervals.
The screen shots may at times be disrupted depending on what is going on in the shack.
Scroll down to view the captures and you can click on an image for full screen.
Grab 1 - 472.000 kHz to 479.000 kHz - QRS03 - SpecLab
Grab 2 - 137.300kHz to 137.800 kHz - QRSS 03 - SpecLab
Grab 3 - 136.168kHz to 136.175 kHz - QRSS 60 - SpecLab
Grab 4 - 137.776kHz to 137.781 kHz - QRSS 500 - SpecLab
Grab 5 - 504.100 kHz VX9MRC Beacon & 506.881 kHz WE2XPQ Opera Op8 (SpecLab at QRSS 10)
Click for 137.776 kHz to 137.781 kHz 12 hour archive gallery
In the gallery you can click on an image to view it and using the left and right cursor keys will scroll through the other images
The capture software is “Spectrum Lab” by Wolf DL4YHF and uploaded
using “Dropbox” at 10 minute intervals, auto refresh at 3 minute intervals.
The screen shots may at times be disrupted depending on what is going on in the shack.
Scroll down to view the captures and you can click on an image for full screen.
Total Viewer’s
Current Viewer’s
LF and MF Grabber
Grab 4 - 137.776kHz to 137.781kHz - QRSS 500
The receiver is a 137kHz Soundcard Receiver - original idea by Stefan DK7FC
and the antenna is a Mini-Whip active antenna by Roelof PA0RDT about 9 metres high.
The receiver is a 137kHz Soundcard Receiver - original idea by Stefan DK7FC
and the antenna is a Mini-Whip active antenna by Roelof PA0RDT about 9 metres high.
UPDATE - When there is no activity on the 9kHz band the grabber may be replaced by a wide VLF display - link button above
Grabber Mini-Whip
Grab 5 - 504.100 kHz VX9MRC Beacon & 506.881 kHz WE2XPQ Opera Op8 (SpecLab at QRSS 10)
Using a SoftRock Lite SDR and a Mini-Whip active antenna designed by Roelof PA0RDT about 9 metres high.
Using a SoftRock Lite SDR and a Mini-Whip active antenna designed by Roelof PA0RDT about 9 metres high.