[digitalradio] transmission speeds

2008-01-30 Thread John Bradley
I downloaded the latest version of NBEMS yesterday and hooked up with WB8NUT. PSK31 was a tough copy so switched to MFSK. Successfully transferred a 750byte file in 210 seconds ARQ. Also liked the chat function in Flarq, works well. I tried the same text file with different modes to see what

[digitalradio] Re: P25 or D-Star Software

2008-01-30 Thread mikenetbot
Currently, no. The modem part of P25 and D-Star(in the C4FM mode) aren't too challenging, so those should be able to be done in software(although P25 is known to need a CLEAN discriminator tap on receive, something many scanner users realized they didn't have when trying to decode P25

[digitalradio] New release (4.7) of MULTIPSK

2008-01-30 Thread Patrick Lindecker
New release (4.7) of MULTIPSK Pour les francophones: la version française de ce message se trouve sur mon site (http://f6cte.free.fr). Il suffit de cliquer sur le lien Principales modifications (courriel avertissant de la sortie de la nouvelle version). Hello to all Ham and SWL, The new

[digitalradio] Re: P25 or D-Star Software

2008-01-30 Thread mikenetbot
--- In digitalradio@yahoogroups.com, mikenetbot [EMAIL PROTECTED] wrote: Currently, no. The modem part of P25 and D-Star(in the C4FM mode) aren't too challenging, so those should be able to be done in software(although P25 is known to need a CLEAN discriminator tap on receive, something many

[digitalradio] Re: P25 or D-Star Software

2008-01-30 Thread mikenetbot
I stand corrected! The software came out yesterday, and it is now possible to demodulate D- Star with a soundcard. If you have the DVSI dongle, you'll be able to recover audio. Amazing! http://groups.yahoo.com/group/dstarsoftware/message/1

[digitalradio] Commercial APRS

2008-01-30 Thread Rodney
Guys, I work for our local County as their Radio Tech and our Road Department would like to be able to keep tabs on some, not all, of their vehicles, especially in areas where their cell phone coverage is flaky at best. They have a UHF system located on a mountain top approximately 4250',

[digitalradio] Re: New release (4.7) of MULTIPSK

2008-01-30 Thread Paul
--- In digitalradio@yahoogroups.com, Patrick Lindecker [EMAIL PROTECTED] wrote: New release (4.7) of MULTIPSK Patrick, Would you please outline the best way to update Multipsk. I don't do it very often and where the files go gets confusing. For example, do we download your file, expand it to

[digitalradio] Re: New release (4.7) of MULTIPSK

2008-01-30 Thread Tooner
MultiPSK gives an error in Vista 64-bit: Windows - No Disk Exception Processing Message 0xc013 Parameters ... Cancel, Try Again, Continue Selecting either will still pull up the program. Seems to work fine. Not a biggie, but in case someone else is using the same O/S, let us know if you

Re: [digitalradio] Re: New release (4.7) of MULTIPSK

2008-01-30 Thread Sholto Fisher
Tooner wrote: MultiPSK gives an error in Vista 64-bit: Windows - No Disk Exception Processing Message 0xc013 Parameters ... Cancel, Try Again, Continue Selecting either will still pull up the program. Seems to work fine. Not a biggie, but in case someone else is using the same

Re: [digitalradio] Re: New release (4.7) of MULTIPSK

2008-01-30 Thread Kevin O'Rorke
Sholto Fisher wrote: Tooner wrote: MultiPSK gives an error in Vista 64-bit: Windows - No Disk Exception Processing Message 0xc013 Parameters ... Cancel, Try Again, Continue Selecting either will still pull up the program. Seems to work fine. Not a biggie, but in case someone else is

[digitalradio] Re: New release (4.7) of MULTIPSK

2008-01-30 Thread Bill McLaughlin
Hi Frank, I am running it under Vista on this box without any problems. I like Multipsk for a variety of reasons. It offers many modes and despite what some claim is a cluttered interface, I prefer being able to change modes without fighting through numerous pull-down menus. Suspect the biggest

[digitalradio] MT63 Hardware Question

2008-01-30 Thread David McGinnis
I know just about everybody does MT63 on a soundcard. I've done MT63 on a soundcard. The question is: Does anybody know of any hardware (modem type) device out there that does MT63? No soundcard. Dave K7UXO

Re: [digitalradio] Re: New release (4.7) of MULTIPSK

2008-01-30 Thread Rick
Hi Frank, I have had older versions in 32 bit Vista with similar error messages but it seemed to work. I normally have been staying with my WinXP box since I have the sound card and USB ports connected to that computer and moving them back and forth is not trivial. Lately, with version 4.6 I

Re: [digitalradio] MT63 Hardware Question

2008-01-30 Thread John Becker, WØJAB
To answer that in one word, no. Ain't going to happen. The reason so so many use the sound card modes right now is because they don't have to *buy* some black box to do it. John, W0JAB At 08:49 PM 1/30/2008, you wrote: I know just about everybody does MT63 on a soundcard. I've done MT63 on a

[digitalradio] Re: New release (4.7) of MULTIPSK

2008-01-30 Thread Tooner
--- In digitalradio@yahoogroups.com, Sholto Fisher [EMAIL PROTECTED] wrote: MultiPSK has a lot more in it than just the ALE Frank. That's cool, and I can appreciate that. I've played with most of the common digital modes software and have to say MultiPSK has a lot of 'meat' to it. However, as

Re: [digitalradio] Re: New release (4.7) of MULTIPSK

2008-01-30 Thread John Becker, WØJAB
I gave it a try for the first time about a year ago. It was very confusing for a first time user. Rather then have the main screen loaded with all the modes I think it would be a lot better the have a drop down under a mode button with settings. But that just me. I deleted it from the system

Re: [digitalradio] Re: New release (4.7) of MULTIPSK

2008-01-30 Thread Jose A. Amador
Tooner wrote: MultiPSK gives an error in Vista 64-bit: Windows - No Disk Exception Processing Message 0xc013 Parameters ... Cancel, Try Again, Continue Selecting either will still pull up the program. Seems to work fine. Not a biggie, but in case someone else is using the same

Re: [digitalradio] Re: New release (4.7) of MULTIPSK

2008-01-30 Thread Sholto Fisher
For me personally MultiPSK allows me to enjoy ham radio my way. I like to experiment and be on the edge of new digimode technology and concepts. The learning curve keeps my mind sharp. I can also talk to Patrick as a fellow amateur and suggest things and he takes the time and courtesy to

[digitalradio] Re: RFSM 8000

2008-01-30 Thread dmitry_d2d
1. A few words about OFDM and serial tone modem. Let's find out how the fight between ISI and Doppler shift takes place in these systems. OFDM uses the great number of low speed channels so the symbol duration increases. While the duration of ISI is much smaller than symbol

[digitalradio] Re: New release (4.7) of MULTIPSK

2008-01-30 Thread Tooner
--- In digitalradio@yahoogroups.com, Jose A. Amador [EMAIL PROTECTED] wrote: ... but what it does and how it does. ... And certainly MultiPSK does its stuff WELL ... as a peek at its specs will show you. How about telling us what that 'stuff' is, as you are more familiar than I? Specifics

[digitalradio] Re: New release (4.7) of MULTIPSK

2008-01-30 Thread Tooner
--- In digitalradio@yahoogroups.com, Sholto Fisher [EMAIL PROTECTED] wrote: For me personally MultiPSK allows me to enjoy ham radio my way. I like to experiment and be on the edge of new digimode technology and concepts. The learning curve keeps my mind sharp. I can appreciate that! Simon,

[digitalradio] Re: New release (4.7) of MULTIPSK

2008-01-30 Thread Tooner
--- In digitalradio@yahoogroups.com, Kevin O'Rorke [EMAIL PROTECTED] wrote: Those who complain about the UI really need to go away and use another Program. Sorry Kevin, in this country, our opinions are equal. In theory at least. Those who complain.. don't just get up and leave we bitch

Re: [digitalradio] Re: New release (4.7) of MULTIPSK

2008-01-30 Thread Sholto Fisher
Frank, Here's a rundown of some of the more interesting and maybe offbeat things you can do with MultiPSK that you can't do in other programs: Weak signal modes - There are a variety of interesting modes suitable for weak signal/QRP work. These include a modified version of

Re: [digitalradio] MT63 Hardware Question

2008-01-30 Thread Leskep
The EVM56002 - I have one sitting here - not been used since the soundcard programs became available Just type in EVM 56002 to Google Think I still have all of the old software as well Les VK2DSG From: David McGinnis Sent: Thursday, January 31, 2008 1:49 PM To: digitalradio@yahoogroups.com