Hi MF, Just regarding CW activity on MF, below you can find another good example that (CW) activity rises activity. So if there is no one on the band, just call CQ, preverably with Q R O so that man
Special thanks to G3XKR and F1AFJ for reporting my TA signals last night that were the first since since September 2, 2014 (was with DF2JP!): Timestamp Call MHz SNR Drift Grid Pwr Reporter RGrid km a
News from the 600m WD2XSH coordinator that we can expect a FCC NPRM that covers both 137 and 475kHz soon "The FCC has just issued an NPRM proposing secondary amateur allocations at 137 kHz and 472-4
Andy, >Perhaps a 2 meters whip is a bit too short ? The smallest antenna that I have experimented with was a base loaded vertical that was almost 3 meters long and I observed reasonable success with
driving. I've always felt like the match change due to antenna angle could be regulated in realtime with a motorized vario or other matching elements controlled with an arduino or comparable platfor
? When I am transmitting and subsequently overloading the SDR, yes. It has similar, regular spaced sidebands away from the center freq. In fact, if you go to my QRZ page bio, the topmost picture is
counts. So CW will be hard! I definitely agree that CW will be hard over the very long haul but I am encouraged with improvements in receiver technology/DSP and smaller, high performance receive ant
Thank you Stefan. I look forward to seeing your results. Its quite amazing how just a slight increase in S/N can make a huge difference sometimes. These are exciting times for MF and LF.. 73! John KB
Can anyone confirm whether the WSPR report by FR5ZX on Reunion Is. of Stefan, DK7FC, is a first of its kind? 2015-10-30 01:00 DK7FC 0.475682 -28 1 JN49ik 1 FR5ZX LG78pu 9095 137 Congrats - and great
Hi Stefan. I believe this to be a legitimate report. Andre Michel is a real person on La Reunion and he has been monitoring over the past weeks and I have seen web statistics that indicate someone on
Hi Roelof, John, Markus, OK, convinced :-) Another very rare event obviously. I'm happy. Shows that it's always worth to be on the air!!!!!!!!!!!!!!!!!!!!! :-) Oh, currently i'm not ;-) Thanks for y
To take Fausto's comments a step further to real time application, over here we use WSPR to determine the propagation patterns, QSB and peaks and coordinate in real time for CW skeds in the ON4KST ch
Greetings all, Does anyone have info on UA0SNV? RX antenna, receiver, local noise conditions, geographic problems, etc? Some recent discussions with Merv, K9FD/KH6 / WH2XCR, on Molokai, suggest that
Hi Eddie, LF, Am 30.10.2012 11:25, schrieb g3zjo: Hi Stefan I found the lack / loss of decodes annoying, one cause was slight frequency drift in my transverter, WSPR is not effected but JT9-2 is. I
