Index to QEX Issues 49-60 (All dates 1986 unless otherwise noted.) Antennas and Transmission Lines Antennas_A Four Day Short Course (Thompson): 5, Nov How to Measure Antenna Impedance (Appel): 3, Jan '87 How to Tailor Signal Coverage With Beam Tilt (Weinstein): 4, Sep Use of the Helical Antenna on ATV (Mallozi): 5, Jan '87 Computers A Xerox 820-1 Compendium (AMRAD) Part 1: 7, Jun A Xerox 820-1 Compendium Part 2: 7, Jul A Xerox 820-1 Compendium Part 3: 14, Aug A Xerox 820-1 Compendium Part 4: 10, Sep A Xerox 820-1 Compendium Part 5: 12, Dec A Xerox 820-1 Compendium Part 6: Jan '87 Ad Astra (Byrd): 4, Mar An Evaluation of Duping Algorithms (Todd): 4, Jun Annie Now Available for IBM and Compatibles (Rautio): 17, Apr Annie Now Available for IBM and Compatibles Feedback: 3, Jun A Print Routine for the Computerized Smith Chart (Sontag): 9, May Bishop Graphics, Inc Assists CAD Users (Thompson): 15, Jun Coax/Trap TI-99/4A Computer Program in BASIC (Davis): 8, Apr Computer Magazines and Disks-Big Business (Thompson): 4, Jan '87 Error Detection and Correction Codes (Cowan): 6, Nov FCC Cracks Down on Illegal Microcomputer Operations (Thompson): 16, Aug Interface Solution Needed (Hornberger): 3, Jun New Hardware Runs Old Software (Knaack): 3, Dec New Software for Digital Circuit Design (Logicware): 9, Nov Port of Call (Brewster): 3, Mar Terminations for the C64 (Lodstrom): 3, Oct The C Primer (McGraw-Hill): 6, Jul The CAD Experience_Part 1 (Duncan): 9, Apr The CAD Experience_Part 2 (Noll): 8, May Editorials (Rinaldo) Amplitude-Compandored Single Sideband-Priming the Pump: 2, Jun AMSAT Joins QEX: 2, Oct Automatic Control for Packet: 2, Nov Control of Third-Party Communications: 2, Apr HF Packet Networking: 2, Jan '87 Novice Enhancement: A Technical Perspective: 2, Jul Packet Conclave in Orlando: 2, May Packet Radio-We're Five Years Down the Road: 2, Sep Space Symposium in Dallas: 2, Dec The Metamorphosis: 2, Mar To Construct, or Not to Construct: That is the Question: 2, Aug Intellectual Propertiles (Conwell) Exploiting Your Mousetrap: 15, Oct Patents: 16, Apr Patents: 14, Feb '87 The Right to Copyright: 12, Jun Trademarks: 19, Aug Miscellaneous A Bridge Method of Sweep-Frequency Impedance Measurement (Simons): 4, May A Graphical Method of Measuring Impedances (Petit): 3, Sep A High-Resolution Potentiometer (Weller): 13, Aug A Home-Built Frequency Synthesizer for 45 to 75 MHz (Crawley): 11, Oct A Medium-Power 144-MHz Amplifier (Schneider): 7, Apr A Two-Tone Generator With Very Low Distortion (Pelissier): 10, Dec A Two-Tone Generator With Very Low Distortion Feedback: 6, Jan '87 A 100-MHz Universal Frequency Counter (Kunkee): 10, Nov A 903-MHz Beacon On The Air (Stein): 13, Jan '87 Additional Source for Info on EMP (Cooper): 3, Apr Additional Sweep-Frequency Impedance Measuring Techniques (Simons): 9, Jul Amateur 902-928 MHz Limitations Clarified (FCC): 16, Oct Analyzing Simple Matching Networks (Bacon): 3, Feb '87 Assertion: A Picture is Worth 1,000 Words (Rinaldo): 3, Jul An Inexpensive Repeater Offset Modification-From CB to 10 (Pickers): 11, May Be An Author (Rinaldo): 8, Sep Calculate First (Fleagle): 3, Dec Call for Papers (Thompson): 7, Aug Call for Papers (Thompson): 5, Nov CQ WWVB (Newland): 3, Jul Crystal Oscillator for Digital Circuits (Newland): 9, Sep Do You Speak My Language? (Thompson): 10, Apr EMP Book Source Needed (Leggett): 3, Sep From Frequency Counter to Velocity Measuring Device (Ennis): 3, Jul Ham Bats Zero Against Nature (Jansson): 15, Jun High-Pass Filters to Combat TVI (Jansson/Wetherhold): 7, Feb '87 How to Convert A Frequency Counter to a Velocity Measuring Device (Horowitz): 3, Dec Inductance and Capacitance Magnification (Schanker): 8, Oct Information Wanted on the 1N34 Diode (Weller): 3, May Measurements on the MC3359P (Klingelhoeffer): 4, Apr Padding Calculations Made Easy (Schanker): 7, Sep Remembering the Carbon Composition Resistor (Balyoz): 3 Mar RF Design Holds First Design Contest. (Breed): 17, Mar RF Design Holds Second Design Contest (Breed): 10, Feb '87 Search Your Shack (Bledsoe): 15, Jun Static in the Workplace (Thompson) 20, Aug Surface Mount Technology (Miles): 4, Jul The 1986 IEEE MTT-S International Microwave Symposium (Thompson): 14, May Word From Afar (Roberts): 14, Nov New Products A Dream Come True (RCA): 16, Oct An SWLer's Bible (Radio Database Intl): 4, Jan '87 A Personal Computer Equals An Oscilloscope? (Genium Publishing Corp): 13, Jan '87 Artech House Announces New Electronic Books (Artech House): 5, Nov Assorted Caps to Fit the Occasion (Voltronics): 8, Sep Bopla Offers New Digital Housing Display (Compton): 13, Jun Casio Does It All-Almost (Thompson): 3, May Cleaning Tips (Chemtronics): 3, Sep Come Over to My Pad (Miller Stephenson Co): 11, Oct Communication Equipment Protection (Thompson): 9, Dec Create Your Own Circuits With PROTOFLEX-III (Girard Electronics): 13, Aug Custom Made Power Cords (Panel Components Corp): 15, Jan '87 Fiber Optic Literature Available (Allied Corp): 13, Sep Future Antenna From Future Communications (Thompson): 14, Jun Hirose-The Ideal Connection (Hirose Electric USA): 13, Sep Howard W. Sams & Co Offers Two New Books for the Electronics Enthusiast (Howard Sams & Co): 9, Nov Industrial Devices Will Light Up Your Life (Industrial Devices, Inc): 13, Sep Instruments for Telecommunications (Intelco): 13, Sep More Power in Less Space (MWS Wire Industries): 13, Sep National Semiconductor Products (Thompson): 4, Jan '87 Nemal Offers New Connector Line (Nemal): 8, Jul New Books from McGraw-Hill (McGraw-Hill): 14, Nov New Microwave Modules Distributor (Lusis): 8, May New Parts Source (Thompson): 15, Jun New ROM Pac From HP Unites Power/Portability at Lower Price (Hewlett-Packard): 17, Mar New TI Modem Offers Many Benefits (Texas Instruments): 15, Jun Optoelectronics Data Book (Thompson): 10, May PacTec Enclosures (Thompson): 6, Jan '87 Panasonic-An Energy Source (Thompson): 12, Aug Product Review List Available (Thompson): 9, Jun Siliconix Introduces the DG5240 Family of High-Speed CMOS Switching (Siliconix, Inc): 9, Nov T & B Sockets To You (Thomas & Betts Electronics Group): 11, Oct Teledyne Semiconductor Offers Op Amp Design Kit (Thompson): 12, Aug The No Ditter (Guimont): 11, Oct Topaz Semiconductor Offers A Selection of CMOS/D-MOS Analog Switches (Topaz): 15, Sep Two New Books of Interest to the Amateur Community (Howard W. Sams & Co): 13, Jun Vector Expands Its Line of Prototyping Cards (Vector Electronic Co): 3, Dec Where's Your Pad? (Polyfoam Packers Corp): 13, Sep Satellites A PSK Demodulator for the JAS-1 Satellite (JARL's JAS-1 Committee): 3, Aug AMSAT Announces "Project Linkup" Satellite Tests (Riportella): 14, Jun AMSAT Mode-S Transponder (McCaa): 10, Oct Build an OSCAR-10 PSK Decoder and Receive Telemetry (Forbes): 14, Oct Community Access Stations (Eagleson): 8, Aug Copy Data From UoSAT-1 and UoSAT 2 (Forbes): 8, Sep JAS-1: A Reality (Thompson): 9, Oct JAS-1 Feedback (Riportella/Yamashita): 9, Oct JAS-1 Publication Available (Forbes): 13, Aug OSCAR Gateway: Chicago to the Coasts (Itter): 11, Apr OSCAR Meeting Announcement (Forbes): 4, Apr OSCAR 10 Satellite Accessory Available From Project OSCAR (Forbes): 9, Sep Project Linkup: A Program Synopsis (Riportella): 4, Mar RUDAK: A Status Report (Brenadorfer): 11, Jan '87 Satellite Course Offered (Thompson): 7, Aug The Birth of a New Bird (Thompson) 9, Jun Specialized Communicatlons Techniques ACSSB Boards Wanted (Gaete): 3, Jun ACSSB in Amateur Radio (Rinaldo): 5, Apr ACSSB On The Air (Larsen): 3, Apr ACSSB Progress and VCR Interference (Buttschardt): 3, Mar ACSSB Technical Information Source (Varnicle): 14, Jun ACSSB Tests (Eagleson): 3, Jun Audio Standards for Cellular and ACSSB Systems (Zavrel): 3, Dec CCW Communications Breakthrough (Buttschardt): 3, Apr Experimenting With Direct-Sequence Spread Spectrum (Kesteloot): 5, Dec FCC Trying to Accommodate ACSSE Users (Thompson): 20, Aug Help Needed for ACSSB Newcomer (Brougher): 3, May HF Packet: Comments and Tips (Latta): 4, Dec Monitoring ACSSB Signals (Nowak): 3, Jun No-Modification HF Packet With the TAPR TNC-1 or Heath HD-4040 (Gregory): 11, Apr Packeteers v ATVers (Stone): 3, Jun Packet Radio Magazine (Thompson): 10, May Practical Spread Spectrum: A Simple Clock Synchronization Scheme (Kesteloot): 4, Oct Predicting Tropospheric Openings Using Meteorological Parameters (Miller): 5, Mar Preliminary ACSSB Test Results Encouraging (Eagleson): 3, Jul Telecommunication Program Offers Packet Radio Enhancements (Kalt and Associates): 14, May The Great Aurora of February 1986 (Pocock): 7, Jan '87 The Michigan Packet Radio Frequency Plan (Brooker): 13, Mar VHF and Microwaves VHF+ Update (Parker): 14, May VHF+ Technology (Krause) Grounded-Grid Triode Bias Revisited: 16, Sep Measured Noise Figure Trends: 15, May New Transistors: 15, Nov Spreading the Word: 16, Mar TWT Information Needed: 16, Sep YIG Filters and Oscillators (Richardson): 3, Nov >50 (Olson) Chip Capacitors: 14, Sep Measuring Antennas: 14, Dec MMICs: Gain Blocks for Modern Equipment: 17, Aug Noise Figure Measurement: 12, Nov RF Power Amplifiers: 15, Jul RF Transistors: Inside the Package: 12, Apr RF Transistor Chips: 12, May RF Transistor Chips: The Saga Continues: 10, Jun Solid-State Construction Practices: Part 1: 14, Jan '87 Solid-State Construction Practices: Part 2: 11, Feb '87 Test Equipment for the VHF/UHF and Microwave Experimenter: 12, Oct