23 Sept 2022

23cm antenna

The transverter manufacturer has confirmed it will supply a small test antenna. This means I am probably OK for very local contacts initially.

Many thanks for the offers to build me a 23cm antenna. People in our community are very kind and I am really touched by the kindness. As I have said before, there are far more kind people around than bad ones, but these unsung heros are not newsworthy!

OFCOM updates this week

 Their email said:

"Weekly publications update 23 October 2022"

Of course, they meant September!!!  See the OFCOM website for details of what they hold about us.

10m QRP FT8 (Friday)

This morning, I am on 10m FT8.  Initially I was on TX and spotted in the Canary Is, but I am now RX only. No QSOs.

UPDATE 0935z:   So far, I have spotted 25 stations on 10m FT8 RX.


UPDATE 1422z: 463 stations spotted today on 10m FT8 RX from all over the world.

UPDATE 1725z:  783 stations spotted.

UPDATE 2029z:
10m FT8 still very busy, but I have to go QRT. In all today, on 10m FT8, 940 unique stations spotted (see map). 6 stations spotted my QRP with the furthermost WO4O in Florida.

Sunspots - Friday September 23rd 2022

 Solar flux is 137 and the SSN 99. A=6 and K=3.

22 Sept 2022

23cm antennas?

As regular readers will know, I am buying a 23cm 2W transverter from SG-Labs in Bulgaria. I think at one time they supplied a small 23cm PCB antenna with it. I have to check if this is still the case.

Looking around, 23cm commercial antennas look very expensive. As the majority of QSOs would be local(ish), I am wondering what you would recommend? As my fine motor skills are not good these days, I don't think I could make one. In the past, I would have made one! Is there one that would be ideal for me?

Rally on Sunday

The following rally is due to take place, but as always check with the organisers first!

Sept 25th - Weston Super Mare RS. See https://e-voice.org.uk/weston-super-mare-radio-society .

10m QRP WSPR TX (Thursday)

As the antenna is free, I am on 10m WSPR TX with 500mW from the W5OLF beacon. No spots of me yet today at 1450z.

UPDATE 1521z:  As well as spots of me by local G4KPX (14km) I am also getting spotted by KD5DE (7464km). Pretty sure this is by F2.

UPDATE 1655z:  I am again getting spotted by 2 stations in the Canary Is. If these RX are on, it is unusual not to be spotted by them these days on 10m QRP WSPR.

UPDATE 1840z:  4 stations have spotted me, all multiple times today.

8m QRP FT8 TX and RX (Thursday)

Again, I am on 40.680 MHz QRP FT8 looking for North America.

UPDATE 1516z:  No spots.

UPDATE 1843z:  QRT on 8m now. No spots all day. Well, that was a waste!

2 radio amateurs

One of my old work colleagues, Jenny Bailey G0VQH  (once mayor of Cambridge) is a radio amateur and has a narrowboat. Her boat was moored at Wicken Fen.
We saw her with her partner and Bernie Wright G4HJW at Wicken Fen earlier. Jenny has the boat at the back with the antenna! Am I surprised? No! At work (a LONG time ago) Jenny had a 3 wheeler in drab green with a 20 foot tank whip!

We had a bite to eat at the cafe there. Nice walk with a break.

Autumn colours - NOT amateur radio

We saw these earlier on our walk to Wicken Fen where we had a bite to eat for lunch.

Marconi pre-WW1 radio station

Michael Rainey AA1TJ's Facebook page has this photo of a very early Marconi radio station on Cape Cod. 

By the First World War it was already old technology. 

Where I come from in South Devon - NOT amateur radio


This is a photo of where I come from in South Devon. We can trace our family history back to the mid 1500s in a village near here and I have a record of land ownership nearby in the early 1400s.

Sunspots - Thursday September 22nd 2022

Solar flux is 137 and the SSN 70. A=5 and K=1.

21 Sept 2022

17m FT8 RX (Wednesday)

 As I was getting nowhere on 8m, I decided to QSY to 17m FT8 using my 10m end fed antenna.

UPDATE 1749z:   33 stations already spotted.

Bumper crop - NOT amateur radio

In the orchard next door there is a bumper crop of apples. We had a very wet winter followed by a hot dry summer. 

I guess these must have been ideal conditions.

8m FT8 QRP (Wednesday)

About an hour ago I QSYed to 8m FT8. hoping to be spotted across the Atlantic or spot someone from over there. A QSO would be magic. 

Based on ERP alone, this should be possible as I have done it with less ERP on 10m SSB, so 8m FT8 QRP should be possible.

UPDATE 1733z:  Nothing on RX or TX today. QSYing to 17m FT8 RX.

Memory costs - NOT amateur radio

Amazon is selling Sandisk Ultra 128GB micro SD cards for £13.99. A few years ago this would have been unheard of. 

Imagine what memory will cost in 2032!

Shack 9 years ago

 

This photo shows my shack when we moved to this QTH in summer 2013.

Complete change today?

As an experiment, I may try FT8 RX on a different band with my 10m end fed antenna. I think it has a low SWR on some other bands, but I cannot remember which. 

UPDATE 0836z:  The antenna would appear to be a good match on 17m, 15m. 12m and 10m. Today, I am trying 15m FT8. My very first signal resulted in a QSO with an LZ station. 8 stations have spotted me on QRP TX!  I am RX only now. So far, on 15m FT8 RX, 16 stations spotted.

UPDATE 1113z: 172 stations spotted so far today on 15m FT8 RX.

Sunspots - Wednesday September 21st 2022

Solar flux is 137 and the SSN 70. A=8 and K=2.