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 QDX-M. Show all posts
Showing posts with label QDX-M. Show all posts
6 Mar 2026

10m 2.5W FT8 (Friday)

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My gear was turned on just after breakfast. I was on TX very briefly (7 spots) but I am mostly RX only.  It is amazing that something this s...
1 Mar 2026

10m still in great shape

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Stations received yesterday on 10m FT8  using the QDX-M Yesterday I decided to stay on 10m FT8 RX all day using my tiny QDX-M which is small...
22 Feb 2026

QDX-M on 10m FT8

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This is an impressive rig.  It has only been used on FT8 but it seems to copy loads (over 1100 stations yesterday).   I run mine via suitabl...
12 Feb 2026

Thursday plans

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 Later, I hope to retry 10m 5W FT8 with my QDX-M by QRP Labs.
7 Feb 2026

10m 5W FT8 (Saturday)

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 My QDX-M was turned on very early morning before breakfast. UPDATE  0950z:  Spotted by 4 stations and  I have spotted 3 stations in Easter...
16 Dec 2025

QDX-M

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Hans at QRP Labs makes some excellent kit.  As mentioned yesterday, I am having issues with my built (by QRP Labs) QDX-M rig. Today is my la...
1 comment:
15 Dec 2025

10m FT8 TX (Monday)

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Just before tea I QSYed to 10m FT8  using my ready built 10m QDX-M.  Although the TX works fine, I cannot work out what is wrong with the RX...
28 May 2023

QDX-M 630m

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When this is available, I quite fancy one. My transverter produces about 10-12W of WSPR on this band.  It would be good to try the QDX-M nex...
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Roger G3XBM
Burwell, Cambridge, United Kingdom
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