[digitalradio] Re: Digital Video on 12.5khz channel

2006-06-10 Thread Jon Maguire
http://groups.yahoo.com/group/digitalradio/message/15125 Paul, I believe you are correct. According to http://www.arrl.org/FandES/field/regulations/news/part97/Part97.pdf 97.305 Note 5, the authorized bandwidth at 144.1-148.0 is 20Khz 73... Jon W1MNK Yahoo!

[digitalradio] Re: Digital Video on 12.5khz channel

2006-06-10 Thread Salomao Fresco
Hello all! I believe that most of you are forgeting of the rest of the world and thinking only of US. Let us all see first the specs of this mode and then think of how it will be considered by th FCC and other country's authorities. Best regards de Sal CT2IRJ On 6/10/06, doc [EMAIL PROTECTED]

Re: [digitalradio] Re: Digital Video on 12.5khz channel

2006-06-10 Thread Samuel Hunt
first. Sam - Original Message - From: Jon Maguire [EMAIL PROTECTED] To: digitalradio@yahoogroups.com Sent: Saturday, June 10, 2006 1:05 AM Subject: [digitalradio] Re: Digital Video on 12.5khz channel http://groups.yahoo.com/group/digitalradio/message/15125 Paul, I believe you

[digitalradio] Re: Digital Video on 12.5khz channel

2006-06-08 Thread Jon Maguire
http://groups.yahoo.com/group/digitalradio/message/15115 Sam, this sounds veery interesting. A good lossless compression would be Huffman coding, along with the one's that Patrick referenced. I would be most interested in reading more. 73... Jon W1MNK Yahoo!