Real dynamic decoces Graham. Perfect synchroniztion and frequency measurement At least 7 Opera decodes from Iban EB3FRN, like the last one right now in "crude" daylight 09:35 477 EA5DOM de EB3FRN Op8
Hi Graham, MF Running 1mW to antenna at the moment. Measured 0,228V RMS over 50Ohm A 20dB attenuator from U3 to antenna Reports on WSPR dropped to -4dB on my monitor Opera reports from -3dB went to -
Hi Graham, MF It has been a great difference from 5mW to 1mW. May be the limit to get just an occasional decode in Opera Deel Search by close stations as EB3FRN just be around 3mW on antenna I don't
Hi Graham. Good idea ! :-) But probably lack of Rx stations I'm already transmitting OP32 over 477 dial USB. Continous periods and no WSPR Let's gain those 10dB ! ;-) 73 de Luis EA5DOM ______________
Fun is guaranteed ! EB3FRN monitoring now 477 at OP32 rate :-) 1mW on antenna. ERP is unknown ..... go figure 73 de Luis EA5DOM ________________________________________ De: owner-rsgb_lf_group@blacks
Hi Graham, MF 1mW on MF antenna. Ultimate QRPPP TEST PASSED !! Opera 32 proved better gain and I have got 3 spots from Iban EB3FRN tonight 03:49 136 EA5DOM de EB3FRN Op32 Deep Search 297 km -41 dB in
Hi Graham, MF Yes. I'll keep Txing 1mW op32 on 477KHz tonight. And probably tomorrow night too The 6dB are already dropped by the path looses. We got just 3 decodes at early morning, which is by expe
Hi Graham, MF That is a clear Deep Search error. The delay from my own decode is only 2 minutes. Should be 4 And the tone do not match my Tx frequency EW6BN seems to be QRV on "real" 136KHz where he
Hi LF I have read about using old TDA2010 audio modules as exciter stages for LF amplifiers Searching the web have found that there is actually a bunch of cheap audio amplifiers based in TDA7498 whic
Hi Hugh Were did you got the kit ? Is it still available ? 73 de Luis EA5DOM De: [email protected] [mailto:[email protected]] En nombre de LineOne Enviado el: martes
Game over ! Got a few decodes in Op32 with 1mW from Iban, EB3FRN One as good as -40dB :-) Time to switch the PA on again 80.000mW into the antenna right now. Full trottle here ! WSPR and Opera8 73 de
About 80 watts on antenna tonight Looks like ERP may be a good 5% ?? Still hard to believe, but getting spots in WSPR from TF3HZ to FR5ZX 73 de Luis EA5DOM De: [email protected] [own
Fortunately I was not alone crossing Africa 2015-12-09 23:08 DK7FC 0.475682 -27 0 JN49ik 1 FR5ZX LG78pu 9095 137 Some TA spots too. VE1YY and WD2XSH/17 with very good signals from Stefan 73 de Luis E
Are you sure dBm there don't drive by the "other" side ? :-) Glorius 80000mW can't compare to a poor, two figure, 49dBm It's all about marketing ! ;-) 73 de Luis EA5DOM --Mensaje original-- De: owne
Congratulations Stefan Great job !! Beautiful site That's my favourite :-) I know Tx is (actually) not an option for a solar powered site But ... At that height may be a vertical top loaded, top feed
Hi Stefan, MF OK. I'll start at 474.100 tonight for a few hours :-) People love to hear their own callsign in the message, as you did last year So, all reporters will be added to the transmitted list
Hi MF Just reminding the successful CW beacon that Stefan run last christmas Any plan for this year ?? I would add my Tx as CW beacon too, but wonder if worths to coordinate it in any way Any thougts
That´s really amazing ! :-) Congratulations Joe and Edgar !!! Keep us updated. This promises to improve 73 de Luis EA5DOM De: [email protected] [[email protected]] e
