G0MQW UK QRSS GRABBER
All images Copyright G0MQW licence holder; please ask for permission before using images in publications

Near real-time monitoring of small slices of radio spectrum, usually concentrating on 28 MHz and 7 or 10 MHz QRSS (very slow morse) signals, GB3BUX 50 MHz, 49 MHz Brams or 143 MHz Graves space beacons for E and F-layer, tropospheric, meteor scatter, auroral and other unusal propagation observations and experiments.

The "grabber" [a snapshot is taken every time the screen fills] uses Argo software, v1 build 145 by I2PHD, which is doing the narrow-bandwith processing at audio frequencies. I run 4 instances of the software, with three soundcards. It all runs on a cheap Lenovo Windows 10 SSD laptop. I also run WSPR running on 10m and 30m.


Location: IO91 in Reading, Berkshire, UK. Email: my callsign @ qsl.net


Grabber A: The new 10m European QRSS slot at 28125.500 kHz +200 Hz. RX: IC-703. Vertical antenna for 10 metres

Grabber B: The new 10m Americas QRSS slot at 28125.700 kHz +200 Hz. RX: IC-703. Vertical antenna for 10 metres

Grabber C: GB3BUX beacon 50.0 MHz; Brams beacon, Belgium, 49.97 MHz USB or Graves space radar, France 143.05 MHz +/- 90Hz. RX: FT-817 ND and horizontal dipole favours E-W

Grabber D: 40m 7038.8 kHz or 30m QRSS at 10140 kHz +/-100 Hz. RX: TS-2000 Wellbrook AL1530 active loop


ARCHIVES
Archives are live and based on free Box cloud storage. The file names are time-stamped.
The main link here takes you to them all.Link to archive

Hand-picked "best-of" events in '10m EVENTS - KEEP'.

QRSS GRABBER AGGREGATOR and QRSS Resources
AJ4VD active grabbers
I2NDT active and inactive, Eu, N.Am, As sections
BRAMS meteor network
QRSS Gallery G0FTD
The New Age of QRSS AJ4VD



Grabber A (hf1 files)- 10-metres QRSS Europe. Scale is in Hz

Archive of grabs and handpicked highlights in "10m-EVENTS"
Image updating, please refresh page

Grabber B (hf2 files)- 10-metres QRSS Americas. Scale is in Hz

Archive of grabs
Image updating, please refresh page

Grabber C (hf3 files)- 50 MHz GB3BUX or 49.97 MHz Brams or 143.05 MHz Graves for meteor indication. Scale is in Hz

Archive of grabs
Image updating, please refresh page

Grabber D (hf4 files) - 40m 7039.8 kHz or 30m QRSS 10140 kHz. Scale is in Hz

Archive of grabs
Image updating, please refresh page


FTP and webspace by
qsl.net

G0MQW - Berkshire, England, UK

GPS-TIME or Dimension4 time adjusted.