Roger G3XBM's (Mainly) Amateur Radio Blog

Simple QRP projects, 10m, 8m, 6m, 4m, FT8, 160m, WSPR, LF/MF, sub-9kHz, nanowaves and other random stuff, some not related to amateur radio.

Showing posts with label top band. Show all posts

Showing posts with label top band. Show all posts

19 Feb 2015

Last 24hrs on 472kHz with earth-electrodes and 5mW ERP

In total, 11 different stations have received my 5mW ERP WSPR signals from my earth-electrode "antenna" in the last 24 hours with ...

1 Mar 2014

More 160m QRP WSPR with 15m baseline earth-electrodes

Last evening and overnight I left the 160m 2W WSPR system running with the 15m baseline earth-electrode "antenna" to see what happ...

28 Feb 2014

Top Band on the 15m baseline earth-electrode "antenna"

Running the 2W from the PA (ERP not known but mWs likely) I received 12 unique spots overnight of my 160m WSPR signal with best DX report f...

7 Mar 2012

My 160m WSPR analysis

Since erecting my tiny 160m loft mounted vertical this last weekend I've used it on WSPR a few evenings with great success. The followin...

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Roger G3XBM: Burwell, Cambridge, United Kingdom

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