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| To: | [email protected] |
|---|---|
| Subject: | Re: VLF: WOLF?? |
| From: | Bill de Carle <[email protected]> |
| Date: | Sun, 29 Jan 2012 20:29:42 -0500 |
| In-reply-to: | <[email protected]> |
| References: | <[email protected]> <EB550E30D4E84FCEBDEACF07F9E2A7A4@White> <CAK59VFOT_JoAbOjxGxdz3NB4XWRodyN54=EgutPgb9YowueA9Q@mail.gmail.com> <50DDDC5E26754BC284D529DCB4A1C2C3@White> <[email protected]> <[email protected]> <[email protected]> |
| Reply-to: | [email protected] |
| Sender: | [email protected] |
Stefan:If you want to try an audio WOLF-10 file on 8970 Hz here is a .wav file recorded at 24000 samples per second. You can run it into your Tx (using a dummy load of course :-) and see what the sidebands look like. Wonder if anyone (Andy?) can decode it? How many dB down do you have to be at 9 Khz? Get the file here (only about 27 Kb zipped): http://www.magma.ca/~ve2iq/wolfsamp.zip 73, Bill VE2IQ At 06:47 PM 1/29/2012, Stefan DK7FC wrote: Hmmmmmmmmmmmm, so what about a WOLF VLF test? Can the program easily be configured to transmit at 8970 Hz? I.e. does it generate a tone at that frequency? Please confirm that no linear mode PA is needed. Wolf 10, means 10 Hz bandwidth? Sorry for the basic questions, i could read the manual but its like reading readme files ;-)Starting with local tests should show the limits and chances.DD7PC who is in 77 km to my fixed location gave a WOLF report today, so maybe... And if OK2BVG can reveive my DFCW-3 from the 300m kite, it may be worth to spend some time for a WOLF.I could ask Michael Oexner first. He is just 45 km distant... |
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