hmmm only for test i would use any digimode soft and "send" my own psk signal (only audio not rf) that way you can test the decoder or use wscgen (see picture) that produces a test audio ... where

Hi Ev, The question is not about the propagation data, What I am looking for is a real HF PSK-signal to practice the PSK decoding process I learned in the GNU radio tutorial. (see here:

Hi Kristoff.  The PropNET.org project provided 15 years of PSK31 signals on 30 and 10 meters.  It recently shut down.  Sorry.  However...all of the propagation that it recorded over that time is

Hi all, Quick question: Are there beacons that transmit PSK signals continuously? I'm currently learning GNU radio, currently tutorial 7 on the GNUradio website on decoding PSK. So it would be

16 MFSK 64 HZ B/W Plain text EME mode 1 Baud While routing round for a ROS version that was compatible with 6-9-0and finding 6-9-1 is compatible, the version change was adding the

Is it possible to exchange a plain text message ? Could you send , ''my cat is black'' That's 15 chrs inc spaces as 1 chr plain text non radio related , [unless you use a cat's

Daytime spots , Via web-sdr using version 6-9-1 CRC-OK, indicates intercepts are 100 % accurate range given by qra of sdr rx qrg 7055 usb ros-2Khz b/w version spots reporting to psk-map only

Just select the 'GREEN' Download box , will transfer directly , all the modes are listed on the main site The FM and 9600 versions are both suited to FM transmision , [ no frequency

Pat, as far as I know, the author's website is the only place the downloads are available (via Mega service). best, Neil KD7UHR

Hi Pat: This is the link to official website: https://rosmodem.wordpress.com/ VARA FM v3.0.8 (VARA for FM transceivers) Joaquin EB4Z (ex-EA4ZB)

Anyone have the newest version for vara fm 3.08, and where do you download it besides that mega. TNX POB/K8LEN

Hi Graham: Yes. This the link: https://europeanft8club.wordpress.com/2019/12/06/ft4-dx-contest-2020/ 4 – Exchange 4.1 United States: Signal report and State (except KH6 and KL7). 4.2 Canada: Signal

I observe its rules and I don't know how you can pass serial numbers in these modes, I would think, that's impossible as there not sending plain text just pattern recognition , or ''structured

Hi, Bernie: Thanks for your answer. Actually, I'm a little off my game. I like more "traditional" modes like psk, rtty, etc, although I also work in remote mode on FT8. However, I always thought

I am not a contester, but I've got 100 FT4 QSOs in my log (and over 7000 FT8 QSOs). At peak times the standard FT8 frequencies are full of signals and it's impossible to operate without QRMing other

Note from the Vara user group Previously ,the vara modem , was not included in the '' Forwarding '' facility .. this has been amended - 73-Graham g0nbd The current publicly-available, field-test

Hello Joaquin. FT4 and FT8 can be used for contesting but the majority of QSOs are for working awards such as DXCC, WAS, etc. and of course, just having fun without a fancy antenna setup. The WSJT-X

Hi all: Please don't let anyone understand this as a criticism of people who use FT4 mode. Actually in this time of confinement by the Covid and Unfortunately it has hit my family, I haven't read

Hi Bernie, Active on FT4 on 80m and 30m (less QRM !) Hope to cu on 73 de Vincent https://f5oih.wordpress.com/accueil/ Le 15/04/2020 à

Thanks. I've been social distancing but will check FT4 action out for some DX. 73 de Andy K3UK -- Andy