Index to Volume 63, 1990 ************************ TECHNICAL Issue Page Antenna 40/80M Dipole with Sure Fire Traps June 8 A Broadband Sloper November 16 Antenna Antics with an Inverted Vee June 12 Coaxial Traps December 28 Combatting Corrosion in Aerials November 10 VHF Antenna Rotators Jan/Feb 4 ATV 24cm ATV Transmitter September 19 ATV News September 27 Colour Bar and Grey Scale Generator August 16 FMATV Reception Using a TVRO Module August 14 Planning for Amplifying TV Repeaters August 4 TEA2000 Colour Coder August 15 TTL Clock August 17 Video Sync Separator August 11 Wellington ATV News August 10 Equipment Review EMTRON EAT3OO Antenna Tuner July 16 General Construction 20 W HF Linear Amplifier December 32 Build Yourself a Power Supply December 12 DTMF Receiver August 12 Frequency Locking Unit May 4 Lifting CW out of the Noise June 10 Mains Operated Power Supply for Battery Valve Receivers September 17 Motor Cycle Mobile November 6 Power FET Switching Devices as HF Linear Amplifiers September 14 Precision Through-Line HF Wattmeter July 18 Simple Homebrew Receivers Part 1 November 16 Teletext on Computers Part 1 Jan/Feb 8 Teletext on Computers Part 2 March 9 Teletext on Computers Part 3 April 4 Transistor Dip Meter December 20 Trickle Charger December 25 General Technical Active Butterworth Filters December 16 Correct Handling Of Compact Discs December 14 Diagnose Hash Using a Current Probe October 12 Digital Signal Processing for Radio Amateurs Part 1 Jan/Feb 12 Digital Signal Processing for Radio Amateurs Part 2 March 13 Earth Currents with Solid-State Transceiver Accessories September 18 Getting on the Air September 26 Improving the AM Mute of the Yaesu FRG 9600 October 14 Low Frequency Listening December 29 Medium Term Trends in Oscar 13's Orbit December 18 Minimum Loss Filter October 6 Simple Receivers (How good are they) May 6 Syledis and 70cm Band March 10 The Aussat/JOTA Project March 8 The Coherer Revisited September 10 GENERAL Miscellaneous 20,000 Jobs Saved-Maybe March 12 A Day at School July 7 A Job Half Done April 44 A life of Style-Waikato Way July 15 Amateur Radio "on air" with FM Broadcasting March 20 Amateur Operator Licence Examination July 12 Chatham Islands Dxpedition January 90 May 11 Dan Wilkinson ZL2AB July 6 DXpedition to the Wairarapa October 11 Enjoy a Vacation Abroad with an ITHE Host June 14 File Formats (for Break-In copy) March 38 Friedrichschafen Hamfest October 19 How Gees the Peacesat Project October 15 K2VJ Portable Italy Two May 14 Pitch Black June 34 Schools and Amateur Radio August 31 Some Hints on How to Become a first Class Lid May 10 Station 2YA September 20 The Association and the Future June 32 The Birth of a Television Studio May 8 The End of Morse? March 18 The Greatest Show on Earth December 22 The Numbers Game September 16 Wellington Radio ZLW December 26 Yes it Is AOK on Kosrae Jan/Feb 3 You Can Sell Amateur Radio November 21 Book Reviews Antenna Impedance Matching Jan/Feb 32 ARRL Antenna Compendium Vol 2 July 37 Central States VHF Conference April 46 Microwave Handbook Vol 1 December 25 Radio Manufacturers of the 1920s March 38 Secret Warfare, Arms and Techniques of the Resistance August 9 WARC-92 March 21 Software Review CADMAX June 38 PC Boards and Circuits August 29 Radio Frequency Service Allocation of Callsigns June 3 Amateur Usage of 50 to 54 MHz: Conditions September 30 Amateur Service Frequency Allocations December 10 Novice Access 144-148MHz November 4 See Also for futher to above October 4 Use of Cailsigns by Experimental Licensees Jan/Feb 11 NZART 1990 Call Book Corrections August 35 A Five Year Development Plan for Annual Reports April 21 Branches and Membership Policy Statement by Council August 3 Conference Report and Minutes July 8 Guidelines for Packet Users October 3 National Field Day Rules 1991 November 24 NZART 1989-1994 September 5 NZART Current Policy 1990 December 6 Remits to Conference April 30 School Daze 1990 VHF Convention June 4 Singapore SEnet 1989 July 13 VHF/UHF Contest Rules November 22 Last Updated on 4/12/99 By Dexter N. Muir Email: dexy@ihug.co.nz