Showing posts with label 472 kHz. Show all posts
Showing posts with label 472 kHz. Show all posts

29 Sept 2023

630m WSPR RX last evening

 In the end, 6 stations were spotted. There was nothing new spotted after midnight.

26 Sept 2023

630m (472 kHz) WSPR RX (Tuesday)

At about 2015z, I QSYed to 630m WSPR RX with my earth-electrode "antenna" in the ground. So far (at 2027z) just G1GKN (54km) and DC0DX (467km) spotted. 

DC0DX is stronger than I have ever spotted him so far this autumn.

25 Sept 2023

Plans for Monday

 My current plan is to go on 10m WSPR TX with my 500mW beacon and fix my 630m transverter so I can TX on 630m this evening. 

Well that is the plan!

21 Sept 2023

472 kHz WSPR

This autumn, I intend to try 472 kHz WSPR again. I had a problem last season which prevented me TXing. Once again I shall be using my earth-electrode "antenna" in the ground. Probably RX only at first to check activity. I might try RX only tonight.

UPDATE 1925z:  When using the shack PC WSPRnet asked me to log in again and enter my password, which I cannot recall, so I am getting a new one.  I may try 472 kHz WSPR RX tomorrow night instead.

UPDATE 1956z:  It works! I had the wrong username (now corrected), so I am monitoring 472 kHz WSPR.  So far, G1GKN (54km) spotted using the earth-electrode "antenna" in the ground.

UPDATE 2013z: Furthermost on 472 kHz WSPR RX is DC0DX (467km).

UPDATE 2037z:  3 unique stations spotted so far this evening. 

UPDATE 2130z: After late evening in previous years 472kHz WSPR has not been productive. As this is my first time on the band for some time, I may let the RX stay on overnight to see what is spotted. 

3 Dec 2022

MF transverter

This photo from 2012 was found earlier. I cannot remember if this was the original 500 kHz transverter or the one for I did for 472 kHz. The 472 kHz one has been used most autumns and winters with my earth-electrode "antenna" in the ground on WSPR. Even though the ERP is very low, it is regularly gets spotted in Norway. The transverter produces 10W, but the ERP is about 10mW.