# History of wireless telegraphy and broadcasting in Australia/Topical/Publications/Australasian Radio World/Issues/1946 06
## P.01 - Front Cover

The Australasian Radio World
Registered at the G.P.O., Sydney, for transmission by post as a periodical.
Price, 1/-
Vol. 11 - No. 1; June 15, 1946

## P.03 - Contents Banner

THE AUSTRALASIAN RADIO WORLD
Devoted entirely to Technical Radio
and incorporating
ALL-WAVE ALL-WORLD DX NEWS
VOL. 11 - JUNE, 1946 - No. 1

## P.03 - Publication Notes

Editor, Publisher, Proprietor — A. G. HULL, 336 Waverley Rd., East Malvern, Vic.
Short-wave Editor — L. J. KEAST, 3 Fitzgerald Road, Ermington, N.S.W.
Ham Notes By — D. B. KNOCK (VK2NO), 43 Yanko Av., Waverley, N.S.W.
Advertising Representative for Vic. — W. J. LEWIS, 20 Queen St., Melbourne, 'Phone MU5154
Advertising Representative for N.S.W. — Amalgamated Publications Pty. Ltd., 83 Pitt St., Sydney, Phone: B1077
Subscription Rates: 6 issues - 5/3; 12 issues - 10/6; 24 issues - £1; Post free to any address in the world.
Address for all correspondence: Australasian Radio World, 336 Waverley Rd., East Malvern, SE5 Victoria
Printed by Bridge Printery Pty. Ltd., 117 Reservoir Street, Sydney, N.S.W., for the proprietor of the "Australasian Radio World," Elizabeth St., Sydney (Footnote P.44)

## P.03 - Contents

CONSTRUCTIONAL —
Receiving Beam for "Ten" . . . . 7
TECHNICAL —
Post-war American Receiver . . . . 5
Improved Signal Tracer . . . . 6
Exciter Unit for 50 Mc. . . . . 11
Remarkable Possibilities in 2 Mc. I.F. . . . . 15
Do You Want to be a Ham? . . . . 18
Is That Your Bid? . . . . 20
Understand Valve Curves . . . . 21
More About the Hammond Organ . . . . 28
Experiences with Noise Suppression . . . . 29
Ham Notes . . . . 31
SHORTWAVE REVIEW —
Notes From My Diary . . . . 38
Shortwave Stations of the World . . . . 38
THE SERVICE PAGES —
Answers . . . . 42

## P.03 - Editorial

EDITORIAL
Congratulations on last month's birthday issue have poured in from all parts of the Commonwealth, but unfortunately these have been punctuated by the sad cries of those who missed the issue. Expecting it to be rushed, we arranged for the extra printing of a couple of thousand issues, but it was not nearly enough. In the hope that it will save disappointment we would like it clearly understood that we do not have any spare copies available and it is useless to write direct for them or to request that new subscriptions be dated back to start with the May issue. On the happier side, however, the response was equally terrific, and, as you will soon see as you glance through this issue, it has brought forth a fresh crop of interesting contributions from readers. We know that no matter how many staff writers we employ we can never hope to cover the many angles and aspects of technical radio and its associated electronic applications, but if each and every reader will co-operate from time to time by sending along a short article about the subject with which he is most closely acquainted then we will, in the aggregate, have worthy editorial content in every issue. This month's issue shows what co-operation can do and it only remains to again ask you all to write us a note every time you think of something likely to interest other radio enthusiasts like yourself. A. G. HULL.