In 14.02 02/05/00 , hai scritto: Friday (28 april) arround 22UT I had a good copy of Marco's 10mW signal, both with Spectran and Spectogram. Some screenshots can be found at my webpage : http://www.q
In 14.02 02/05/00 , hai scritto: Friday (28 april) arround 22UT I had a good copy of Marco's 10mW signal, both with Spectran and Spectogram. Some screenshots can be found at my webpage : http://www.q
I always believed that you could calibrate true bolometric RF ammeters using DC? I've checked a couple of thermocouple RF ammeters and it seems to work. Martin Evans You can, if you calibrate in DC r
ON7YD wrote: DFCW is still a very experimental mode, so not very standardized yet. Generaly accepted is that the higher frequency stands for 'dash' and the lower for 'dot'. The frequency shift is dep
PS : I (and I think several others) never got Spectogram running stable at 5.5kHz sample rate. Hello Rik, I'm testing the last version had from Alberto, and it seems to be stable. At least on my PC
Talking about Spectran: IK1ODO, when and where do you begin your tests? Well, it's running now (2100z, friday), after some experimenting and soldering. The frequencies are: "space" 137.791; "dot" .7
Yes, it is the station reportedly used by India to talk to its submarines 73 Andre' From the web site of IK1QFK: -- 18.2 kHz VTX3 is an Indian Navy traffic station. Operates from Vijananarayanam. Has
In 22.39 14/05/00 , hai scritto: Hi all, I have received some carriers with a 5 meters loop N/S. 135,8 KHz Signal = 7 RTTY 136 KHz Signal = 6 CARRIER 136,8 KHz Signal = 5 BURST 135,8 KHz Signal = 7 B
Hi all, my beacon is running from Friday evening, but I received no reception reports. The weekend was beautiful all around Europe ... all on seeside with the family ? (may be more relaxing than LF,
Question to Marco : what was your ERP last night (+/- 22 UT) ? Would it be possible to decrease it with 3 to 6 dB, to allow to test Spectran on a really weak signal. It was at 10 mW. Now (tuesday ev
In 13.49 17/05/00 , hai scritto: Hello Marco & group, I'm sorry but it was absolute impossible to look for the 2mW signal last night. I started looking at 19.30UT (as nomally Marco's signal becomes v
In 21.38 18/05/00 , hai scritto: I am working on the Receiver chapter for the LF book. I have a good introduction written by John 4GVC (with a description of the TS850, which caused many of us, inclu
Marco et al .. I feel cheated - everyone else seems to have 1 Hz steps :-( Well, it is a software problem, the synthesizer IS CAPABLE of 1 Hz steps, but the software limits to 10 Hz. I can't explain
To All from PAoSE ... 73, Dick, PA0SE P.S.: Sorry for the vertical line at the left, I don't know how to get rid of it. </HTML> </x-html> Stop using Outlook .... ;-))) 73, Marco IK1ODO
The general consensus of opinion seems to be that if you are going to use "machine" modes, BPSK has considerable superiority over any form of slow CW for the kind of very weak signals often encounte
For anyone interested, an M- class (currently M8 level and rising) solar flare is in progress now (1947z). http://www.sec.noaa.gov/rt_plots/xray_5m.cgi 73, Marco IK1ODO
