4 Dec 2023
Packhorse bridge - NOT amateur radio
630m QRP WSPR (Monday)
My 10mW ERP 630m WSPR from the earth-electrode "antenna" in the ground was turned on at about 1750z.
UPDATE 2130z: Spotted by 6 stations. Spots by Dave G4FEV (57km) make a change from 70cm SSB!! I am wondering if there are fewer WSPR 630m users as more people are using some of the newer modes in WSJT-X?
SAQ , Sweden
SAQ is a 17.2 kHz CW alternator TX at Grimeton in Sweden. It is the oldest alternator TX in the world at about 100 years old. They have test transmissions with the next one scheduled for Christmas Eve. It is a good test of VLF receive setups. It is usually widely heard in Europe, and sometimes further.
See https://alexander.n.se/en/the-radio-station-saq-grimeton/saq-transmissions/ .
University of the Third Age - NOT amateur radio
Every Thursday, I attend a talk about the Low Countries. Last week it was about Bruges. The speaker is excellent. We are lucky in Cambridge to have a very wide choice. Often the lectures are by ex University of Cambridge lecturers!
Minced pies - NOT amateur radio
8m QRP FT8 (Monday)
At 1110z I QSYed to 8m FT8 with my 2.5W and dipole.
UPDATE 1450z: No spots on TX. Just ZF1DM (7752km) on RX.
630m FT8 overnight
10m WSPR 500uW TX test - last day
Although I shall run my beacon at 500uW for another day, I shall probably go back to full power (500mW!!) tomorrow. Even with 500uW (0.5mW), it is enough to get some spots if conditions are good, even with my low antenna.
UPDATE 1242z: No spots of me at 500uW (0.5mW).







