Hi all, Yesterday evening (22:00 to22:20) I waited on 137.769 but nothing, no DK8KW! This morning I can transmit on this frequency. 73 Marc F5MAF< .... too much QRN/QRM in the evening, Marc ... no c
Marc, Hi all, Yesterday evening (22:00 to22:20) I waited on 137.769 but nothing, no DK8KW! This morning I can transmit on this frequency. 73 Marc F5MAF< ... too much QRN/QRM in the evening, Marc ...
there is a QRSS10 beacon on 3593.539 kHz (give or take a Hz or two). Johan SM6LKM Johan, Is QRSS10 a way of saying QRSS with 10s dots? If so, this is the first time I have seen this but it is a reall
Hello Alex, QRSS itself is just very slow CW, but there is also DFCW, which uses FSK of (depending on the speed) up to some Hz. A Dash in DFCW is the higher frequency, a Dot is the lower frequency an
Alex, Just find a XTALL for TX. I have some problem with good receiving (RX is very bad) so it will be next step when I build a converter.. Sorry I have not much free time to do all of this very quic
Hellow LF Group. If you prefer not to use a PC to transmit QRSS you can indeed program a PIC, it will be OK for beacon transmissions but might be a bit complicated for a 2-way QSO to change the text.
Hello Alex, As you noticed there is a lot of interest from Europe in your LF activities. If you are able to put 50 .. 100mW ERP in the air I would recommend at least 30 second dotlength for QRSS, if
Hello Alex, it would be really nice to be able to see if your signal coul make it over to Europe, the distance between you and my QTH is 'only' about 4038 km ;-) My VFO is not very good because it wa
Hello, Rik ang LF Group. You are in the range of 4000 to 4700 km of most European LF stations. That might be a bit too much for normal CW. But trans-atlantic tests in the past years have shown that w
Dear Alex, LF Group, At 04:18 PM 08/04/2002 +0000, you wrote: When trying to recive RU6 signals I have hear someone similar DCF39 about 138.83 kHz. But delay between 'RTTY bursts'is not 10 sec. but a
Dear Ric and Group. If you are ready for receiving I would recommend to try to copy DCF39 on 138.830kHz. This commercial station runs about 30kW ERP and is located near Magdeburg (Germany, JO52WG). I
Well, if the stability and frequency accuracy of 2m beacons is anything to go by he'll have a terrible job finding beacons with Speclab at 23cm never mind 240 GHz!!!! Walter G3JKV. -- Original Messag
In a message dated 3/19/04 9:01:45 AM GMT Daylight Time, [email protected] writes: Well, if the stability and frequency accuracy of 2m beacons is anything to go by he'll have a terrible job finding b
Hi Walter, I wonder if the shf stations used modulated cw? Looks like they used Gunn oscillators, which could have drifted a GHZ doring the transmission 73 de John VE1ZJ Walter Blanchard wrote: Well,
Hi Walter, I wonder if the shf stations used modulated cw? Looks like they used Gunn oscillators, which could have drifted a GHZ doring the transmission At that frequency, they were using an incande