[RTTY] ARRL attack on current RTTY users

Don Hill AA5AU aa5au at bellsouth.net
Sat Nov 23 14:12:03 EST 2013


Pactor 4 is probably a great mode. We just don't want it used in the digital/CW portion of the bands where their unattended and
semi-automatic encrypted signals are set to reside. Put it up with other wide-band mode signals like Voice and Image.

This link was provided previous but it might be worth repeating. It has some good points.

http://www.w8ji.com/mixing_wide_and_narrow_modes.htm

73, Don AA5AU

-----Original Message-----
From: RTTY [mailto:rtty-bounces at contesting.com] On Behalf Of Michael Rapp
Sent: Saturday, November 23, 2013 12:41 PM
To: rtty at contesting.com
Subject: Re: [RTTY] ARRL attack on current RTTY users

Hi Jeff,

Being fairly new to ham radio I may have mis-heard this, but the use case I keep hearing about in my local area is to send a large
Excel spreadsheet over HF via Winlink to an served-agency email address in an emcomm situation.

I do not understand the technical details at all, but the impression I have is that the Pactor IV protocol is supposed to make this
use case more reliable, more efficient, and/or faster.  Or at least that is my perception from people who seem positive or
indifferent towards the ARRL proposal.

Again, I'm a little hesitant as I'm so new to ham radio but the impression I've gotten is that the ARRL proposal is to -- somehow --
help remove some of the impediments to sending large file attachments over Winlink, but I don't understand the technical details
enough to say how it does that, so I could be completely wrong.

On Sat, Nov 23, 2013 at 12:13 PM, Jeff Blaine <keepwalking188 at yahoo.com>wrote:

> The guys promoting the winlink/pactor 4 stuff keep talking about 
> improved emcom support.  But I'm not sure how these two items tie together.
>
>
73,
--
/*/-=[Michael / KT5MR]-=/*/
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