Category: Data

Updated guide to setting up an APRS RX only iGate using a Raspberry Pi, RTL-SDR dongle and a pre-built image

Initial test of the RPi and RTL-SDR Dongle APRS RX only iGate using Raspbian Stretch

** image has been updated as of 21/04/2018 to resolve the problems some people had booting their Pi ** Note: 27/02/2022 The compressed version is available via SourceForge, is not corrupted and will still work if you can decompress it.  I am still seeding the two torrent files, the compressed one is here and the […]

Statistics for the first quarter of 2018

Breakdown of QSOs made during the first quarter of 2018 using G6NHU and M7P

I’ve had a good first quarter of 2018, partly helped because I dropped the legs of my OCFD towards the end of last year, cable tied my smartuner to the bottom of the mast and put up an inverted L which gave me access to the lower bands.  It works better than my old doublet […]

17m FT8 DXCC challenge is complete

My 17m challenge to work 100 separate DXCC entities using only FT8 is complete.  I expected it to take a lot longer than a mere seven months.  I don’t have them all confirmed but that wasn’t part of the challenge – I just wanted to work them. In the last few days I’ve worked Hong […]

Update on my 17m FT8 DXCC challenge

My last update on this challenge was back in October and I did very little towards it until the New Year.  Since the last time I posted about this, I’ve worked an extra 27 DXCC entities on 17m using just FT8 taking me up to my current total of 77 entities worked. This brings my […]

DXCC on 17m using FT8 – Fifty entities worked so far

My challenge to work DXCC on 17m using FT8 is coming along nicely – I’ve now worked fifty separate entities as follows. Although I’m not going to go out of my way to get them confirmed because Logbook of The World and the DXCC award system doesn’t differentiate between different data modes, it’s good to […]

CQ WW RTTY 2017

Looking back at my old contest entries, I noticed that I’d never made a serious entry into CQ WW RTTY on 15m in the past and have always concentrated my efforts on CQ WPX RTTY instead. I’ve won the Single Operator, High Power 15m section four times in the past for stations in England and […]

SCC RTTY Championship 2017

It’s been some considerable time since I put in any serious contest entry and I’ve been looking for the chance to do it for a few weeks.  I sorted out my data problems a while ago and have been happily able to operate RTTY, PSK, etc ever since.  I’ve been looking for a data contest […]

A detailed look at three different methods of operating the low power WSPR mode

Hans Summers Ultimate 3S transmitter

There seems to have been an upsurge in people operating WSPR recently.  Barely a day goes by (sometimes barely an hour) without someone posting a map of where their signals have been received on Twitter.  When I first started experimenting with WSPR and QRSS some years ago, I did exactly the same. I’m quite sure […]

A new challenge – DXCC on 17m using FT8

It’s been a while since I set myself a challenge and so it’s time for a new one. Despite my initial misgivings, I’ve decided that I do actually quite enjoy operating FT8. I’m attempting to work DXCC on 17m using the new FT8 data mode.  Considering that in nearly 1,000 QSOs using JT65, I’ve only […]

Installing a new external ADS-B receiver

External ADS-B receiver using a Raspberry Pi and Poe to power it

Not long after my last post on this subject, back in January, the preamp I had mounted in the box at the top of 30ft of pole strapped to the side of my house failed and I was forced to removed that particular ADS-B aircraft tracker.  I still had my loft unit running and working […]