That fits quite nicely with the waterfall diagram on my Perseus,see att. SNR was around 18dB in a 80Hz BW. = sent from my gpo creed 7b teleprinter + + 73 Clemens DL4RAJ Attachment: SAQ_2014_07_02_14
Hello André, I believe S/N reports are realistic in any BW if you are telling the BW at which the SNR has been measured. Unfortunately in many S/N reports the associated BW is missing. and therefore
Hi Roeloff, while 0dB SNR referenced to the RX BW is commonly defined as the "minimum discernible signal" I agree with you that with the listening skills of an experienced operator and low cw speed 1
I can copy OH1AH in the beacon mode at the moment (vvv de...): RST 3-459 Distance ca. 1377km Ant.2x155m Dipol; RX Perseus http://no.nonsense.ee/qthmap/?qth=JN68KJ79WJ 73 Clemens DL4RAJ
Hi G., I see and hear a S9+8dB carrier on 475.477 with slight slow audible frequency variation. Is this you? I don't have ROS installed yet. 73 Clemens DL4RAJ
Tnx Graham, now I really saw and heard your sig on 475.7 S9+10dB. I can't download ros yet until approvement after having joined the group. Could you email me the zip file (PM)? 73 Clemens DL4RAJ
OK,thanks,will try this version. Forget my tentative report (S9+10) in my last mail, I was fooled by DJ0ABR's WSPR signal,he's 47km away... Forgot that WSPR signals are also around this frequency. 73
I have absolutely no problem with stations running 10W ERP in CW on MW as long as their signal is CLEAN. The stronger the signal the more important is cleanness. And Stefan,no hard feelings,just cou
I've come across a report of a special international meeting of professional CW operators at http://www.youtube.com/watch?v=C7ppu4Qsw54 The reporter speaks German but the discussion among the attende
Interesting decodes by DH5RAE this early evening. I guess these are probably not real... 2014-11-30 17:22 K5XL 0.475752 -20 -1 EM12kp 2 DH5RAE JN68qv 8643 39 2014-11-30 17:20 KD6RF 0.475722 -20 1 EM2
Bingo! A quick cross check revealed they had all been WSPRing on 20m at that time and been spotted by DH5RAE but with the wrong band indication. 73 Clemens DL4RAJ
Hello Nicolas, solid copies in QRSS3 and fair copy in CW, see attachments. 765km over land path. Ant.2x155m Dipol; RX Perseus http://no.nonsense.ee/qthmap/?qth=JN68KJ79WJ 73 Clemens DL4RAJ Attachment
Addendum: Just have been looking through my perseus recordings. Best signal was from 2300z to around 0200z but QRSS3 copy was basically possible from start to end of transmission although there were
DLF 207 kHz had been off for service for some days a few weeks ago. I was indeed able to hear Iceland in the evening with my K9AY at that time in southern Germany (lower Bavaria). P.S. In my new BMW
