practical wireless số 2001 04

 [...]... Coax Cable per mt £1.10 PHONE FOR 100 METRE DISCOUNT PRICE £6.00 P&P per order UNIT 12, CRANFIELD ROAD UNITS, CRANFIELD ROAD WOBURN SANDS, BUCKS MK17 8UR 16 Practical Wireless, April 2001 Moonraker 2/20/01 1:47 PM Page 17 Please mention Practical Wireless when replying to advertisements www.scannerantennas.com £99.95 £29.95 Freq Range 100-1300MHz Length 1420mm Wide Band 16 Element directional £29.95... each published ‘Tip’ gets a £5 Book service voucher for the author The best idea each month gets an additional £5 voucher as well So, get writing! G1TEX 18 Practical Wireless, April 2001 Haydon comms 2/20/01 4:12 PM Page 19 Please mention Practical Wireless when replying to advertisements C o m m u n i c a t i o n s Mail order: 01708 862524 Q-TEK PENETRATOR Q-TEK COLINEARS Glassfibre construction “WE’VE... “Kenwood” round £9.95 8 pin “Icom” round £9.95 Modular phone “Alinco” £9.95 Modular phone “Yaesu” £9.95 Modular phone “Icom” £9.95 Practical Wireless, April 2001 Haydon comms 2/20/01 4:12 PM Page 21 Please mention Practical Wireless when replying to advertisements THURROCK, ESSEX SHOWROOM & MAIL ORDER: Unit 1, Thurrock Commercial Park, Purfleet Ind Est., London Rd, Nr Aveley,... me as a columnist for Practical Wireless after my first column It’s truly an honor to be named to this post, and I will endeavour to be worthy of the honor the magazine has done me” Sadly Joe became a silent key on the 25 November last A loss, not only to his family, but to the whole of Amateur Radio An obituary appeared on pages 10 and 11 of the March 2001 issue of Practical Wireless 28 Maximum response... back into history - just as I did Colonel Green became interested in wireless in 1896 in when sorting out my friend Tom G2BUR’s papers I’m so connection with his work for an American Railway company He pleased I got the opportunity then got interested as a listener in the early 1920s when he was PW Colonel Green Practical Wireless, April 2001 27 Antenna Workshop/Apr 2/16/01 12:25 PM Page 28 G ANTENNA DESIGN... the letter is to be considered So, please include your full postal address and callsign with your E-Mail All letters intended for publication must be clearly marked ‘For Publication’ Editor Practical Wireless, April 2001 amateur radio rallies Radio rallies are held throughout the UK They’re hard work to organise so visit one soon and support your clubs and organisations March 11 The 16th Wythall Radio... ease of fitting to any smooth surface (i.e inside of car window) comes with 5 metres of mini coax and BNC connector (Good for the car user who doesn’t want an external antenna.) 7th edition Practical Wireless, April 2001 (THE BEST) Gain 4.00Dbd (420-430 MHz) Gain 6.00Dbd Length 1500mm This is a transmitting & receiving antenna designed for the aircraft frequency range (For the control tower & aircraft... setting off Amberley Working Museum, Amberley, Near Arundel, West Sussex BN18 9LT Tel: (01798) 831370 FAX: (01798) 831831 E-mail: office@amberleymuseum.co.uk Website: www.amberleymuseum.co.uk Practical Wireless, April 2001 News/Apr /Aw 2/21/01 4:13 PM Page 13 radionewsradionewsradionewsradionewsradionewsradionewsradionewsradionewsradionewsradionewsradionewsr G Time for a party! Join in the Fun In a bid... P&P £4 Traps (a pair) £25.00 P&P £4 Traps (a pair) £25.00 P&P £4 Traps (a pair) £25.00 P&P £4 ` 1kw Handling 1.1 Balun 4.1 Balun 6.1 Balun 40 mtrs 80 mtrs 10 mtrs 15 mtrs 20 mtrs Practical Wireless, April 2001 PRICES SUBJECT TO CHANGE WITHOUT PRIOR NOTICE PLEASE VERIFY BEFORE ORDERING E&OE P&P £9.00 QT-100 GF 144/70, 3/6dB (1.1m) .£39.95 QT-200 GF 144/70, 4.5/7.2dB (1.7m) £54.95 QT-300... Ltd., S M House, School Close, Chandlers Ford Industrial Estate, Eastleigh, Hampshire SO53 4BY Tel: (0238) 024 6200 Fax: (0238) 024 6206 Email: sales@smc-comms.com Website: www.smc-comms.com Practical Wireless, April 2001 D Short wave listeners Class A/B/C - One point per QSo with own country, 3 points per QSO with other European countries Class D - Three points for complete logged QSO Multiplier - All . best to help and reply by mail. Practical Wireless, April 2001 9 practicalwirelesspracticalwirelesspracticalwirelesspracticalwirelesspracticalwirelesspracticalwirelesspracticalwirele donna vincent’s keylines Welcome. number for Practical Wireless is: 007075. info author April page 67 page 74 ticalwirelesspracticalwirelesspracticalwirelesspracticalwirelesspracticalwirelesspracticalwirelesspracticalwirelessprac page. VINTAGE WIRELESS CLUB SYCOM TAURUS TRANSWORLD SATELLITE UBM (LONDON) W H WESTLAKE ELECTRONICS WATERS & STANTON PLC YAESU practicalwirelesspracticalwirelesspracticalwirelesspracticalwirelesspracticalwirelesspracticalwirelesspracticalwireles features April EDITORIAL