Re: [digitalradio] Re: Narrow SSTV contact

2008-02-07 Thread Rick
I am almost always willing to try different modes. It surprises me how few want to do this. However, I admit that many times you try the mode and realize that it is not going to become popular for one reason or another. Any new mode must have some attributes that other modes don't have and

[digitalradio] Re: Narrow SSTV contact

2008-02-07 Thread Jon Maguire
Rick, Sounds good. Let's coordinate via http://www.obriensweb.com/sked/index.html ... the digitalradio page. 73... Jon W1MNK I don't recall ever using the SSTV part of Multipsk but would be willing to try it. 20 meters would likely be our best band between WI and FL? Perhaps 14.074? 73,

[digitalradio] Re: Narrow SSTV contact

2008-02-06 Thread Brad
--- In digitalradio@yahoogroups.com, Rick [EMAIL PROTECTED] wrote: Now the most confusing thing is how do you handle text data vs the image data? If you call CQ with the image only and you contact another station using the same mode, what do you do after the initial exchange of images?

[digitalradio] Re: Narrow SSTV contact

2008-02-06 Thread cesco12342000
Question: what other modes are there in MMSSTV that will work in the narrow 500 Hz bandwidth? I think its limited to mp73-n, mp-110-n, mp140-n and the mc110-n, mc140-n, mc180-n modes. Unluckily i have never found a station qrv in those modes...

Re: [digitalradio] Re: Narrow SSTV contact

2008-02-06 Thread Rick
Hi Brad, What I am looking for would be a way to include a picture as part of the contact but not as the main object of the contact. More of a multi-media concept, but done with relatively narrow modes. If you remember back a into the 1990's, when Peter, TY1PS was very active with Clover II

Re: [digitalradio] Re: Narrow SSTV contact

2008-02-06 Thread kh6ty
What I am looking for would be a way to include a picture as part of the contact but not as the main object of the contact. More of a multi-media concept, but done with relatively narrow modes. I thought I read some thing about a way you could use MFSK16 or some other narrow mode and then

[digitalradio] Re: Narrow SSTV contact

2008-02-06 Thread Jon Maguire
Rick, Patrick sent me this... wanna play? :-) There is a Word document which goal is to show from two Multipsk snapshots how to do the basic operations in SSTV in MFSK16. This document (0.5 Mo) is available from my site site http://f6cte.free.fr/SSTV_IN_MFSK16_EASY_WITH_MULTIPSK.doc

Re: [digitalradio] Re: Narrow SSTV contact

2008-02-06 Thread Tim N9PUZ
There are a few of us experimenting with MP73-N on 10.132 MHz (USB). There is no set schedule as yet but some additional information can be found at: http://www.30meterdigital.org/ 73 de Tim, N9PUZ cesco12342000 wrote: Question: what other modes are there in MMSSTV that will work in the