Hi Peter ... http://lf-radio.de/cgi-bin/ki/plot_channel.cgi?date=16-07-14&freq=17.2KHz Seems that there was a signal on 17.2 at this time. 73 Marcus PY3CRX/PY2PLL Hi, Anyone out there who can falsify
Hi Markus I dont have how to RDF but I recorded this today at 14Z (Im 23 south / 46 west). Does not looks like Beta from Russia (was not detected at Twentee Netherlands SDR). Theres a 2 minute video
Hi Markus Ill correct the text at the video now that mistery is solved. Im at the same VLF group as well since ever but I left it to web only so I missed that conversation :D. Time to reconfigure Yah
Alejandro; Thanks for invited me to took part on such test; I sent a msg before but I think attached pix (300k) was too big for the server rules (I don't remember the limit). So there is a bit more c
Hi Stefan; Sorry, I does not TX on 137/472. But at Argentina LU1DOW does :D. I have only RX capabilities as Alejandro LU8YD have. Here I use a 4.5m high mini whip + SDR IQ. Will have a second mini wh
There's a grabber running at this OneDrive public folder: https://1drv.ms/f/s!AqqMI-jtF8uHiJAW_0uWjnEYVVVoQw Ranging from 474990 to 475010 +/- 1Hz, updated every 5 minutes (full screen = 1600 seconds
I set a grabber up, from 474990 to 475010. Along sunset Oscar signals was quite strong here (1600Km north) Unfortunately the link to the grabber was striped from the last e-mail I sent. This is an ht
Hi Oscar, I started the grabber a little bit late. Ur signal is huge at 1660Km. Pix attached. 73 Marcus PY3CRX-PY2PLL GG66rf S B Campo - S Paulo - BRA Em 10/06/2018 20:30, Oscar Villafaņe escreveu: H
Gracias Juan Tonight a little bit noisy due to some static crashes over Uruguay. http://www.zeus.iag.usp.br/zeus_google_v3/ 73 Marcus PY3CRX - PY2PLL Em 10/06/2018 22:07, TG9AJR Juan Munoz escreveu:
Hi all I saw some faint lines on Argo and some aural copy at 472995 on SDR-IQ (good ~1Hz). Alejandro LU8YD have the same freq reading using Perseus. 73 Marcus PY3CRX + PY2PLL (GG66rf) Em 17/10/2018 0
Hi there ... A 120 second grabber to monitor CX2DDP tests: https://1drv.ms/f/s!AqqMI-jtF8uHiJAW_0uWjnEYVVVoQw It's a link to folder at OneDrive from Microsoft. Severe thunderstorms around - SDR-IQ wi
So there is, better tonight ... Attached one Argo screenshot. Receiver at 472995 @ CW tone = 750 Hz. 73 Marcus PY3PLL + PY3CRX Em 17/10/2018 10:53, DK1IS escreveu: Hi all, plus 10 Hz from South Ameri
Good signals! 73 Marcus PY3CRX PY2PLL Assunto: Re: LF: Re: 630m band from Sud America De: [email protected] Enviado em: 18 de outubro de 2018 01:18 Para: [email protected] So there is, bett
Well ... just for fun ... I set 2 receivers sharing the same mini whip: a SDR-IQ and a KiWi SDR. On both there is two signals: one at 1476000, another at 1476260 (I read somewhere about Iran 260Hz ab
Hi Markus / Ralph Vy interesting. I compared my measurement to this triangle carrier too / using another ARGO conected to a KiWi SDR in Germany. At the time of my picture the AM signal faded out. Now
Hi Stepan ... Good idea this FSK pattern applied to the carrier freq. This remind me several years ago at 13.55MHz or so, a segment called HiFer (there was lowfer/medfer too) ... was funny detect NA
hI ... The thermostat swinger is "strong" in a Vietnam KiWi SDR Propagation not ok tonight, no signal from this "reference" here now ... I have 3 carriers detected, all stable and close to center fre
