January 2009. The Icom IC-7200 is a rugged-looking radio that should give years of dependable service on the HF and 50m bands. Photo: ICOM  

RadCom back issues

About RadCom
The Radio Society of Great Britain Members' magazine is sent free every month to Members of the Radio Society of Great Britain. It has the largest amateur radio readership in the UK and is respected throughout the World.

Members’ Area
When you see click to read article in PDF.

News & Reports

6RSGB Matters
Colin Thomas, G3PSM, looks back as his first
year as RSGB President—and we hear from his
‘better’ half too.

8IARU Region 1 Conference
A summary of conference matters and how they affect
UK radio amateurs.

12News
All the amateur radio news including club news.

20RSGB Public Service
Public Service and RAYNET in 2008.

Reviews

66Icom IC-7200
Peter Hart, G3SJX looks at this new HF & 50MHz transceiver.

74W2IYH audio processors
An audio equaliser, audio processor and interface box come under the scrutiny of Edward Rule, G3FEW.

77Book Review
The best books from the RSGB in 2008.

Features

29Competition
Three VX-8 triple band handhelds up for grabs thanks to the generosity of Yaesu UK.

42HF NFD Report
Quin Collier, G3WRR reports on this year’s contest. The number of entries was up but conditions were poor and scores down on last year.

60QSL Bureau
Richard Limebear, G3RWL, gives an insight into his days working for the RSGB QSL bureau.

78MW5W – 5/9 CQ Zone 14
Chris Colclough, G1VDP describes how a group of like-minded amateurs went about putting on a contest station in Wales.

803DA0 DXpedition
David Hutchinson, GI3FUM talks about getting the first Swaziland JOTA station on the air.

Technical Features

38Short Circuits
A PIC-powered precision pointer for your rotator.

44Understanding propagation
Eighty metres is band of the month.

51Homebrew
Homebrew transceivers can work well, writes Eamon Skelton, EI9GQ

57Measuring speech intelligibility
Mike Bedford, G4AEE, supports the Modified
Rhyme Test.

64In Practice
In the first of a two-part article Ian White, GM3SEK, looks at safety when building HV PSUs.

Regulars

34 Antennas Peter Dodd, G3LDO
71 ATV Trevor Brown, G8CJS
84 Club Calendar, helplines
26 GHz Bands Sam Jewell, G4DDK
22 HF Don Field, G3XTT
88 Members Ads, Silent Keys, Rallies & Events, GB Calls & Congratulations
21 Portable Richard Newstead, G3CWI
72 Sport Radio Tim Kirby, G4VXE
92 The Last Word
24 VHF/UHF Norman Fitch, G3FPK
32 Whatever Next Steve White, G3ZVW
     
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NOTICES TO RADCOM READERS

© 2008 Radio Society of Great Britain. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of the Radio Society of Great Britain.

Errors and Omissions
Whilst the Radio Society of Great Britain (the publisher) takes all reasonable care in the production of RadCom, we can accept no responsibility for errors, inaccuracies or omissions contained within the magazine or any subsequent loss arising from any use thereof. Reliance placed on the contents of RadCom is at the reader's own risk. We urge any reader to take all precautions appropriate to avoid any loss or damage to equipment and ensure the personal safety of themselves and others when using material contained in RadCom. It should be also noted that patent or copyright protection may exist in relation to any items within this magazine. The RSGB does not accept any responsibility for failing to identify any such patents, copyright or any other protection.

Readers are also reminded that the use of radio transmission and reception equipment (including scanning) is subject to licensing and the erection of external aerials may be subject to local authority planning regulations.

Advertisements
Although RSGB staff and the staff of Danby Advertising (its Advertising Agent) take reasonable precautions to protect the interests of readers by ensuring as far as practicable that advertisements in the pages of RadCom are bona fide, the magazine and its publisher, the RSGB, cannot accept any undertaking in respect of claims made by advertisers, whether these advertisements are printed as part of the magazine, or are in the form of inserts. Under no circumstances will the magazine accept liability for non-receipt of goods ordered, late delivery, or faults in manufacture. Legal remedies are available in respect of some of these circumstances, and readers who have complaints should address them to the advertiser or should consult a local Trading Standards Office, a Citizens' Advice Bureau, or their own solicitors. The publishers make no representation, express or implied, that equipment advertised conforms with any legal requirements of the Electro Magnetic Compatibility Regulations 1992. Readers should note that prices advertised may not be accurate due to currency exchange rate fluctuatons, or tax changes.



© 2008 Radio Society of Great Britain
Page last updated 9 December 2008 at 15:46


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