BOOK – Radiotelegraph and Radiotelephone Codes, Prowords and Abbreviations By John Alcorn VK2JWA
This book is available as a free download for personal use only, by courtesy of the author, approx 7.5 Mb pdf format. Extracts may be published provided attribution is given. The document must not be made available for download on any website or other medium.
Download here: radiocodes – by VK2JWA
Note from Chris VK2ACD: The book is also available in hard copy, by mail order from Lulu.com. Please note that John receives no payment from Lulu. At $25 + GST + postage, in my humble opinion, a better option would be to print it yourself, or go to a local print /copy place like the Xerox shop (in Lismore, North end of Keen Street.)
The Lulu web address is – http://www.lulu.com/shop/john-w-alcorn-vk2jwa/radiotelegraph-radiotelephone-codes-prowords-and-abbreviations/paperback/product-21279722.html
MMSSTV – the help menu as a pdf (assembled by Chris VK2ACD)
The excellent MMSSTV, by Makito Mori, seems to be the go-to program for transmission and reception of SSTV images. There are quite a lot of settings and options in the program, some of them quite quirky. I cannot find a manual as a document. The usual answer is to go to the help menu, but you need then to open the program and then ideally see the help chapter while looking at the program window, but this seems impossible to do.
So I have taken the whole help contents and assembled them into a single pdf document. You can then view it on-screen alongside the program window (if you have a large monitor) or you can print the whole thing or part of it. Download it here – MMSSTV help pdf format
HAM CALLS – AUSTRALIA AND NEW ZEALAND 1926
Extracted from the AWA Wireless Weekly- Download here (pdf file) – Aus and NZ ham calls 1926