Newsgroup: it.hobby.radioamatori
Titolo: Radioamatori HF: un vecchio modo digitale per il nuovo millennio

Ciao a tutti OM e SWL,
vorrei invitarvi a provare il modo Hellschreiber sulle bande HF, c'è
assoluto bisogno della presenza degli italiani!
Leggete quanto di seguito.
73 de Nino IZ8BLY
==================================
Invitations to join the merry band on Hellschreiber -
OLD MODE FOR A NEW MILLENIUM
Thinking about upgrading your Amateur Radio digital equipment
for the new Millenium? Perhaps considering some of the new
high performance modes to give you better DX? Well how about
Hellschreiber! One of the oldest digital modes used on HF -
only CW is older - Hellschreiber offers high performance with
simple equipment, and with modern Digital Sighnal Processing
techniques, the mode is hard to beat.
Imagine a mode which:
* Works at a comfortable typing speed, and is as slick to operate as CW
* Performs very well with noise, interference  and static
* Copes well with ionospheric instability that cripples other modes
* Offers the opportunity to use different fonts for individuality
* Outperforms RTTY for DX in weak or noisy conditions
* Requires only a simple CW or SSB rig, and no hardware or expensive modem
Hellschreiber advocates can be found on 14.061 MMz working the world.
The software for Hellschreiber with a PC sound card can be found on
IZ8BLY's web site at 
http://ninopo.freeweb.org
=====================================
HELLSCHREIBER OFFERS HIGH PERFORMANCE DX
For many years Hell-writing (which is a type of simple facsimile
developed in 1927) has been considered to be no more than an oddity by the
Amateur community, in fact most hams have never heard of Hellschreiber.
It was however a simple mode, that offered very good performance
in noisy conditions without requiring much power, if only you could
find the equipment!
Now however, with Digital Signal Processing techniques and very good
Windows 95 software, the Amateur Radio fraternity is offered the
opportunity to experience an advanced digital mode that requires no
apologies for its performance.
Hellschreiber can outperform other modes for DX, and requires nothing more
than a CW or SSB rig and a PC with a sound card. If you operate PSK31,
you can also operate Hell, and what is more, make contacts that are not
always possible with PSK31 due to poor conditions.
Operation is simple, slick, easy to tune, and ideal for QSOs and nets.
Because of the unique nature of Hellschreiber, you actually see
an actual replica of the transmitted signal, so the font used,
bold or italic, is faithfully reproduced. Noise adds fuzziness to
the received text, but cannot cause incorrect characters to print.
Information on Hellschreiber, operating frequerncies and nets,
and operating software for different types of computer, are available
on the internet at 
http://www.qsl.net/zl1bpu
========================================
TIRED OF TALKING TO MACHINES?
Interested in digital modes, but want to talk to real people,
instead of bulletin boards or sending email? Then try Hellschreiber!
Hell what did you say? Hellschreiber (Hell writing) is a simple
facsimile mode that is transmitted like high speed CW, and offers
similar performance, without needing you to brush up your code.
Hell performance in noise is legendary, and modern PC software
offers real grey-scale text, different fonts and text sizes, and
the advantages of DSP filters and detectors. Hell will work under
conditions that cripple other modes (except CW of course).
But do I have to buy another $1000 modem to run Hell? NO! Use
a simple Hamcomm interface, like you do for SSTV, or use a
PC sound card, like you do for SSTV or PSK31. So check out
the web site 
http://www.qsl.net/zl1bpu
 for information and operating
software, and download the latest Windows 95 software
from 
http://ninopo.freeweb.org
SEE you in Hell!
================================
FUZZY MODES ON HF
You know about analog and digital modes, but what about Fuzzy Modes?
These are radio modes that are sent digitally but are human readable.
There is now a growing following of Hellschreiber, perhaps the most
respected of the visual Fuzzy Modes. With operators in many
countries, and good DX to be worked, this mode offers high performance
with simple equipment.
To learn more about Hellschreiber, download free operating software
and find other Hell operators, check the Fuzzy Modes web site at
http://www.qsl.com/zl1bpu
=================================

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Perchè non cidate qualche info tecnica su come effettivamente avviene
la trasmissione n questo modo che non tutti conoscono?
Grazie in anticipo...
Ciao e 73-51 de Tartaruga .
.oO-=> TARTARUGA (* Gabriele *) <=-Oo.
     E-Mail: 
ru...@ita.flashnet.it
http://www.geocities.com/SiliconValley/Peaks/4731/

Una miniera di nformazioni sull'Hell e' il sito di ZL1BPU all'indirizzo
http://www.qsl.net/zl1bpu
.
Io sto tamettendo in Hell da 3 giorni e continuero' a farlo perche' e' un
mododigitale che mi affascina moltissimo.
73 de IZ8AJQ Erminio
/