Roger, do you confirm 503.830 kHz? Marco IK1ODO All reports appreciated. I'd also appreciate some screenshots please. Tomorrow I will try to do a small improvement to the ground system that might be
who is transmitting on 137.775 at 2117z? I have a steady, strong carrier, clearly switched on/off with a period of several minutes. S/N is 18 dB in 1Hz, just audible. 73 - Marco IK1ODO - JN35sa
It occurs to me that you can make a tuned circuit and measure resonance with a GDO when a ferrite core is inserted into the inductance. A graph could be made of the different resonances with differen
Others would enjoy too :-) - very curious, indeed. 73 - Marco IK1ODO Andy, I can get a copy from the M.I.T. library but it may be a few days before I get over there... Would it be asking too much for
As Warren mentioned there are probably still copyright issues (after 50 years ??) so it can't really be placed openly on a web site... Andy Ok, fine. I will appreciate a copy, just for my archives. I
73 Clemens DL4RAJ Hello Clemens, the WSPR signal frequency is now 137.751 +/- 2 Hz - the dial should be 136.250 I hate this "dial" way of specifying QRG :-) - Marco IK1HSS's signal is on 137.751 for
IK1HSS is active in WSPR on 137.740 (signal frequency, carrier is at 136.420). ERP power is 50 mW from JN35TB. Reports are appreciated to [email protected] ! 73 - Marco IK1ODO
At 17.13 13/12/2009, you wrote: Now it's ok. I believe you just made a typo before: 136.420 instead of 136.240 for dial qrg. Ur sig was well visible in during the last transmission and will surely be
Andy Correct, but those are pulse transmitters with low duty cycle, no way to put them in QRSS :-) If anyone is interested, I have the schematics of the transmitter once used in Sellia Marina, master
At 13.37 07/03/2010, Alan wrote: Hi Roger, why is it not a Yahoo list?? Well for one reason it was set up when Yahoo Groups did not exist !! Well, I have all messages since August 1998 :-) - if anyon