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.

8 Jan 2017

Plymoth Argyle - NOT amateur radio

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Well, my old local football team Plymouth Argyle (League 2) held Liverpool to a 0:0 draw in the FA cup match today. This earns them a replay...

Microwave TX and RX modules

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I have just seen this site, although I have never used it so cannot say how good the service is. See http://www.13cm.co.uk/index.php

German Callbook

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My friend Steve G1KQH has sent me a link to the German Callbook. I am unlikely to use it, but the link is attached in case you need it. S...

10m JT65

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Late morning, I returned to 10m JT65. UPDATE 1406z:   Just spotted by G0LRD (25km). No Es or F2 seen here on 10m as yet today. UPDATE 1...

Sunspots and 10m - Sunday January 8th 2017

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Solar flux is 71 today and sunspot number zero. A=20 and K=2. Although 10m has not been great of late, at least the mornings get lighter h...

472kHz WSPR analysis by PA1B

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Bert, PA1B , has done some analysis of my 472kHz WSPR to see how little power (ERP) would be needed to be still copied. Of course, this as...
7 Jan 2017

Return to 472kHz WSPR

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Although my transverter crystal is still settling, hence the drift, I returned to MF a little while ago. So far, just local and semi-local...

Early lightbeam tests

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Waverley Rd, Kingsbridge, Devon, UK My interest in light-beam communication goes right back to the 1960s when an old school friend and I...

More news about IHSG

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Southgate News reports that IHSG (the new amateur radio group) is to become the sole UK reseller of Beko amplifiers. I think this is good n...
1 comment:

The New Year - NOT amateur radio

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January is an odd month. Kids have gone back to school, the post is quiet, nights are still long and everywhere feels "dead". ...
3 comments:
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Roger G3XBM
Burwell, Cambridge, United Kingdom
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