AIL PROTECTED]
Sent: Thursday, July 20, 2006 1:10 PM
To: digitalradio@yahoogroups.com
Subject: Re: [digitalradio] Best Mode for QRP?
The bandwidth issue to me is significant in that ... if all other things
are equal ... I prefer using the narrower BW mode.
If PSK31 was using 3 to 4 KHZ instead
The bandwidth issue to me is significant in that ... if all other things
are equal ... I prefer using the narrower BW mode.
If PSK31 was using 3 to 4 KHZ instead of < 100 Hz, you would likely
feel much differently since the bands would be frequently clogged with
signals.
The only time I would
al Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED]
Sent: Thursday, July 20, 2006 12:36 PM
To: digitalradio@yahoogroups.com
Subject: Re: [digitalradio] Best Mode for QRP?
John,
A little tongue-in-cheek there perhaps?
Needless to say, when you are communicating with someone
John,
A little tongue-in-cheek there perhaps?
Needless to say, when you are communicating with someone else, the one
thing you want the most is to be able to receive their transmission
correctly. At least I would expect most folks do. To me it is the most
important characteristic, because if I
: [digitalradio] Best Mode for QRP?
At this time, when you look at throughput speed, bandwidth taken,
character set, and robustness, MFSK16 seems to me to be one of the very
best modes. Olivia can be good too, but in order to match robustness,
seems to need the much wider BW of at least 500 or even 1000
ommunications.
Walt/K5YFW
-Original Message-
From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED]
Sent: Wednesday, July 19, 2006 10:02 AM
To: digitalradio@yahoogroups.com
Subject: [digitalradio] Best Mode for QRP?
If you could use only one mode QRP what would be best? Not factorin
At 06:06 PM 7/19/2006, Rick, KV9U in part wrote:
>At this time, when you look at throughput speed, bandwidth taken,
>character set, and robustness,
Sorry I missed what robustness has to do with communication.
Can someone fill me in.
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At this time, when you look at throughput speed, bandwidth taken,
character set, and robustness, MFSK16 seems to me to be one of the very
best modes. Olivia can be good too, but in order to match robustness,
seems to need the much wider BW of at least 500 or even 1000 Hz.
MFSK16 is claimed to b
If you could use only one mode QRP what would be best? Not factoring
in popularity, for the sake of argument assume that everyone is going
to use that mode too.
Why i ask is it seems it would be possible to build a QRP digital
transceivers complete with a small single board computer small LCD
scre
