200A1A at 505,1kHz center frequency to me is not the same than 505,05kHz center frequency at 100Hz bandwith. But both can be in the same frequency range. Possibly just a legal question, but worth thi
Hello Wolf, mine says just 505,1 kHz. The bandwith field is empty. Just the mode field gives a hint: 200HA1A / A2A / ... - Seems that +-100 Hz is right. Danke und Gruß Horst DO1KHS/DI2AN ____________
Hello Gerge, this time I was QRV with an ELF Receiver by the AATIS (PCB69 I guess. It was no success because of the local QRM. I will start some tests at the countryside within the next days. I built
Hello LF, I am glad to tell you that today I got my experimental licence for 500kHz. The call is DI2AN. The licence is valid from May 1st 2010 on. So I am keen on pressing the TX button. Further info
Hello all, some minutes before it did a weak click. Shock: Have I blowen the TV transformer. Good luck, it was just the fuse of my PA. No problem. But I possibly should add a fuse to my TV transforme
Of course: The antenna and matching is "quick and dirty". I did not expect the permission arriving so soon. Now I am waiting for better weather and also for one part for the matching unit. But witho
Thank, you, Rik. I just started the system and see my signal very well. I will look for frequency drift that occurs at the moment. In the former reports/captures the frequency was absolutely stable -
No problem. I have a busines. Horst ___________________________________________________________ GRATIS: Movie-Flat mit über 300 Top-Videos. Für WEB.DE Nutzer dauerhaft kostenlos! Jetzt freischalten u
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Hello Stefan, TV Transformer, interesting. I think it should work well on lower distance. QRP on 9kHz, hi. I also had this idea after my first tests on 9kHz. I wanted to test it but my few TV transfo
The problem is the secondary winding, of course. My primary is just wound and will surely have survived when the seconary is "a molten blob". Horst DO1KHS/DI2AN ______________________________________
Later I will go to QRSS3 becaus of Riks 2nd grabber. vy73 Horst ___________________________________________________________ NEU: WEB.DE DSL für 19,99 EUR/mtl. und ohne Mindest-Laufzeit! http://produk
QRSS10, 505,15kHz, JO30OT ___________________________________________________________ NEU: WEB.DE DSL für 19,99 EUR/mtl. und ohne Mindest-Laufzeit! http://produkte.web.de/go/02/
My primary coil has 10 turns, not 10 windings of course. Horst DO1KHS/DI2AN ___________________________________________________________ GRATIS für alle WEB.DE Nutzer: Die maxdome Movie-FLAT! Jetzt fr
Hello J. B. in the wellknown standard work of John Tailor G0AKN exactly this is the method. He used a 70V transformer. And I started with an autio-transformer. too. Here the standard is 100V. After I