History of wireless telegraphy and broadcasting in Australia/Topical/Publications/Australasian Radio World/Issues/1940 04

P.01 - Contents Banner
The Australasian Radio World

Incorporating the

All-Wave All-World DX News

Vol. 4. - APRIL, 1940 - No. 11.

P.01 - Contents
CONTENTS:

CONSTRUCTIONAL

"Junior" Short-wove Converter. . . . 3

"Bedsider" 2-valve Battery T.r.f. .. . . 7

" R.E." Portable Kit-set. . . . 16

"Scout" Battery-operated T.r.f. .. . . 38

" R.C.S. Version of the Picnic Portable . . . . 14

GENERAL ARTICLES

Letters to the Editor. . . . 13

Radio Saves the Fruit Crop. . . . 13

Air-Test No. 1. . . . 37

Hints and Tips. . . . 42

TEST EQUIPMENT

Valve and Circuit Testers. . . . 9

Laboratory Service for Readers. . . . 43

SHORT-WAVE SECTION

The Month's Loggings. . . . 34

Station Schedules and Changes. . . . 33

Special Notice to DX Club Members. . . . 36

AMPLIFIER SECTION

Amplifiers for Home Use. . . . 17

Amplifier Championship. . . . 19

"Baby Grand" Amplifier. . . . 21

"Big Boy" Power Amplifier. . . . 29

"Fundamental" Power Supply. . . . 25

JUNIOR TECHNICAL

Soldering. . . . 44

Novel Wet Cell. . . . 45

TRADE NOTES

Amplifier Equipment. . . . 20

Morse Code Kit. . . . 42

SPEEDY QUERY SERVICE

Answers to Readers' Problems. . . . 47

P.01 - Publication Notes
The "Australasian Radio World" is published monthly by A. G. Hull. Editorial offices, 117 Reservoir Street, Sydney, N.S.W. Telephone FL2842. Cable address: "Repress," Sydney. Advertisers please note that copy should reach office of publication by 14th of month preceding that specified for insertion.

Subscription rates: 1/- per copy, 10/6 per year (12 issues) post free to Australia and New Zealand.

Printed by Bridge Printery Pty. Ltd., 117 Reservoir Street, Sydney, N.S.W., for the proprietors of the "Australasian Radio World," 117 Reservoir St., Sydney (Footnote P.40)

P.02 - Editorial
Editorial

First of all I want to thank you all for the wonderful reception you have given me and the effective help. Apparently hundreds of my friends, whom I have never had the pleasure of meeting, have shown themselves to be true friends by spreading the news, and it has travelled far and wide at great speed. One big result has been a tremendous increase in my mail and 'phone calls and what with trying to get out a bigger and better issue, and catch up with my correspondence, I have put in the busiest month I can ever remember. It has been good fun, of course, because it has been so successful. I don't think anybody minds working hard when they can easily see that they are progressing. Particularly gratifying has been the response to our offer of a technical query service by return mail, and to our offer of laboratory service, although both of these have added greatly to the amount of work to be done. Additional staff has been obtained, however, and from now on we should have little difficulty in keeping abreast of the work involved. It is with regret that I have to announce that a change has been found unavoidable in connection with our short-wave review. Mr. Alan Graham, who has conducted this section in such fine manner for some time has gone into camp and so will not be able to contribute these notes for future issues. My luck holds, however, and I consider that I have been most fortunate in being able to obtain Mr. L. J. Keast to carry on the work. Mr. Keast has been a prominent short-wave listener for years and a keen contributor to leading journals. We feel sure that Mr. Keast will carry on the short-wave review in grand style. Speaking of changes, you will notice a couple of new features in this issue, a page for letters to the editor, and a Hints and Tips page, contributed by '''Walter G. Nichols''', one of radio's pioneer experimenters, a fine artist and a man with a keen appreciation of the finer points of radio theory and practice. Work in connection with the amplifier championship is way ahead of me at the moment as I have been so busy with other things. Keen interest has been shown however, and that is what matters most. Already I have hod several entries and bookings for seats, also applications for positions on the judging staff, and on the organising committee. These things should be straightened out in the course of the next few days, so if you have anything you want to say about the contest I'd appreciate a letter immediately. It's your contest and I want you to see that you get your share of the work, interest, and enjoyment. — A. G. HULL

P.36 - Short-Wave Section - Special Notice to DX Club Members
'''DX CLUB MEMBERS. SPECIAL NOTICE.'''

Members of the All-Wave All-World DX Club are advised that they should make a point of replenishing their stock of stationery immediately, as all paper prices have risen, and we expect that within a few weeks it will be necessary to increase prices by at least 25%. While stocks last the following stationery is available at the old prices, as shown.

REPORT FORMS.— Save time and make sure of supplying all the information required by using these official forms, which identify you with an established DX organisation.

Price .................................................. 1 /6 for 50, post free.

NOTEPAPER.— Headed Club notepaper for members' correspondence is also available.

Price .......................................... 1/6 for 50 sheets, post free.

DX CLUB STICKERS.— Enlarged two-colour replicas of the Club badge, in the form of gummed stickers, designed for attaching to envelopes, QSL cards, etc.

Price 5 dozen for 1/6, post free.

DX CLUB LOG SHEETS.— Designed by the Short-wave Editor, these headed and ruled log sheets are indispensable to dxers who wish to keep a simply-prepared and accurate list of loggings.

Price 3 dozen for 1/6, post free.