|Subject:||Re: LF: Feb 19th./20th|
|From:||"Johan Bodin" <[email protected]>|
|Date:||Fri, 21 Feb 2003 13:09:05 +0100|
Wolf DL4YHF wrote:
At the moment, its really DCF39 transmitting there on 138.83 kHz. I wrote a crude FSK demodulator + decoder for it (based on Klaus Betkes info), and found it still sends a plain ASCII string "DCF39" occasionally.
I also checked the 200 baud data from DCF39 some time ago and found that the packet format was surprisingly similar to the "M-BUS" format used for remote reading from water, heat and energy meters. Same header, same start & stop characters etc. 73 Johan SM6LKM
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