Hi LF, I also did some tx test on 8.970khz,using a power oscillator. output on 8.9khz 40 volt. than i take a transformer from the junkbox 40 volt input gave me 160 volt output. I use my 137khz antenn
Wow, nice, congrats! What was the mode in which you have transmitted? QRSS120? You could try such a TV transformer. That may give you easily 30dB more power (depending on your losses), so you could r
Hello Stefan, it is just a sweeping carrier, henny cpm best 73s -- Original Message -- From: [email protected] Stefan Schäfer To: [email protected] rsgb_lf_group@blacks
Henny, Excellent good news! I am awaiting your signal :-) Do we want to make a sked for saturday? :-) What will be your TX power and when can we expect the first dot? 73 and good lcuk! Stefan/DK7FC A
Hello Stefan, after more than 40 hours winding a coil by hand,i will take a break for a vieuw days,ofcorse i will look for your signal on 8.9Khz, henny cpm 73's -- Original Message -- From: schaefer@
Hello Stefan, I still do not have a proper VLF setup, sri. But an hour ago I did a "quick and dirty" test: just connected the 500kHz antenna to the mic in of the soundcard, using an old PC (pentium 4
Hello Victor, Oh, then it becomes uncertain: Ossi is transmitting on about the same frequency. I know about Ossis strength here and assume Henny is weaker. But just wait if one will see two lines clo
Henny, How accurate is your TX frequency? I can clearly see OE3GHB @ 8969.98 Hz and OE5ODL @ 8970.026 Hz... 73 es GL! Stefan/DK7FC Am 19.02.2011 16:30, schrieb henny van elst: Hi LF, I make a little
Hello Henny, Nil so far. If you can transmit at 8970.0000 for at least 10 hours i could see something in my 60000 window, for a first step. 73, GL es fun, Stefan/DK7FC Am 20.02.2011 09:30, schrieb he
Hello Stefan, I measured his freq as 8970.025 Hz. Not an absolute number but a good guserment:I checked 60.000 KHz to be at my zero line and then I tuned to 8970Hz .Henny comes ub 25 mHz above the ze
Hello Stefan, isn't Ossy at 8790,3?? If so it should be no problem.Henny's vfo is a Adret (pll) signalgenerater adjustable in 0,1 Hz steps.Time base is a ocxo,I just see a drift of a few mHz during t
Hello Henny, I just saw Markus' trace at 8970.000. If this is really you, i have a faint trace too. But it is there since a few days!? Before, i thought you are on 8970.024 or so. It becomes confusin
Henny, Very good! Do you use SpecLab for generating the TX frequency now? If so, maybe you can shift your frequency by 1 mHz for a day or so? Good luck and fun! You are my first PA stn copied in Heid
