[GreenKeys] HAL literature on line

[Nick England]

Oops I moved these without warning or redirect. My bad!

Please use the main HAL directory at
http://www.navy-radio.com/rtty/hal.htm
I promise I won’t move that page.

Cheers
Nick


On Mon, Aug 17, 2020 at 3:58 AM Paul Birkel <pbirkel at gmail.com> wrote:

> For late joiners, these are now found in:
> http://www.navy-radio.com/rtty/hal/misc/
>
>
>
> Those are some really good-n-clear articles, including the FAQ in the
> middle of the catalog.  Highly recommended (at least by me).
>
>
>
> Thank you for making these available to a wider audience.
>
>
>
> *From:* greenkeys-bounces at mailman.qth.net [mailto:
> greenkeys-bounces at mailman.qth.net] *On Behalf Of *Nick England
> *Sent:* Saturday, June 13, 2020 9:06 PM
> *To:* Greenkeys
> *Subject:* [GreenKeys] HAL literature on line
>
>
>
> Thanks to Ralph, W8ROI, I have just scanned and posted the following:
>
> ·         HAL Catalog Spring 1979
> <http://www.navy-radio.com/rtty/hal/hal-catalog-1979.pdf>
>
> ·         Let's Get on Frequency - How to Tune in RTTY Signals
> <http://www.navy-radio.com/rtty/hal/hal-on-frequency.pdf> by Bill Henry
> K9GWT
>
> ·         RF Induced Problems and Solid-State RTTY Terminals
> <http://www.navy-radio.com/rtty/hal/hal-rf-problems.pdf> by Bill Henry
> K9GWT
>
> ·         High Tones, Low Tones, Modem Tones - What Are They and What Do
> They Mean? <http://www.navy-radio.com/rtty/hal/hal-tones.pdf> by Bill
> Henry K9GWT
>
> ·         RTTY Demodulators - You Can't Work 'em If You Can't Hear 'em
> <http://www.navy-radio.com/rtty/hal/hal-demodulators.pdf> by Bill Henry
> K9GWT
>
> ·         ASCII, Baudot, and The Radio Amateur
> <http://www.navy-radio.com/rtty/hal/hal-ascii-baudot.pdf> by Bill Henry
> K9GWT
>
> http://www.navy-radio.com/rtty/hal/hal-catalog-1979.pdf
>
> http://www.navy-radio.com/rtty/hal/hal-on-frequency.pdf
>
> http://www.navy-radio.com/rtty/hal/hal-rf-problems.pdf
>
> http://www.navy-radio.com/rtty/hal/hal-tones.pdf
>
> http://www.navy-radio.com/rtty/hal/hal-demodulators.pdf
>
> http://www.navy-radio.com/rtty/hal/hal-ascii-baudot.pdf
>
>
>
> Cheers,
>
> Nick England K4NYW
> www.navy-radio.com
>
-- 
Nick England K4NYW
www.navy-radio.com
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