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Re: VLF: WOLF??

from [Bill de Carle] [Permanent Link][Original]
To: [email protected]
Subject: Re: VLF: WOLF??
From: Bill de Carle <[email protected]>
Date: Sun, 29 Jan 2012 21:06:21 -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]> <[email protected]> <[email protected]>
Reply-to: [email protected]
Sender: [email protected] 

At 08:35 PM 1/29/2012, Stefan DK7FC wrote:

Thanks Bill,

Many mails. I'm just answering your first one, pse QRX ;-)
Can the WOLF10 program configured to generate a 8970 Hz audio output?
I don't know about the WOLF10 program, but Stewart's original command-line WOLF program can generate a .wav file at 8000 s/s with a carrier frequency of 2990 Hz (I just tried it and it worked). If you triple that frequency (should be easy) you'd have 8970 Hz and the third harmonic phase changes should still be OK for decoding. Odd BPSK harmonics decode successfully, even ones don't. 

73,
Bill VE2IQ
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