Table Of Content

Subject/Article Description Author Issue Page Subject/Article Description Author issue Page Packet TNC-computer link N1EWO MAR 48 PAKTEK Tool Tote Staff NOV Packet TNC-computer link N1EWO MAY 40 P.C. Electronics TX70 ATV transmitter STAFF NOV ROF Computer-assisted KQOV JAN 46 Periphex Batteries for Alinco Staff JAN ROF Computer-assisted KQOV MAR 4g Personal Database Applications PDA QSL route database Staff DEC RDF Cornputerized triangulation K@OV APR 60 PKT Electronics PC Packet Station Staff JUL RDF contests Using computers KQOV FEB 50 PolyPhaser Corporation The “Grounds” for Lightning & Reducing RFI Tutorial N1iEWO APR 40 EMP Protection publication Staff JUN RTTY Commodore interface WASAJR MAR 58 R & D Engineering Sysiems AS-100 & AS-1750 analyzers Staff FEB RTTY Computer as a keyboard WA3AJR MAY 51 RAI Enterprises “Quickyagi” modeling/optimizing Staff JUN RTTY TUWIN program WA3AJR JUN S-COM Industries Scheduler for repeater controllers Staff NOV Sagant Antenna Arrow Line antennas Staff FEB Microwave Sensible Software Solutions CopyCode Morse code trainer Staff JUN 10 GHz SSB ORP transceiver WB6IGP OCT Startek International ATH-15 frequency counter/finder Staff MAR 10 GHz Wideband FM and SSB WB6IGP SEP Ten-Tec Miniature HF transceiver Staff AUG Construction Practices How-to WB8IGP NOV The Tool Resource No-Clean Wire Solder Staff SEP Fun at 10,000 MHz Equipment/construction WB6NOA TIC General Model 1022 TIC Ring Staff FEB Mixers Description/applications WB6IGP Timewave Technology DSP-59 noise filter Staff MAY MMIC amplifiers General description/circuits WB6IGP Trimble Navigation Scout Global Positioning System Staff OCT Moonbounce Description WB6IGP Tripp Lite BC 400 Battery back up Staff MAR RF Actuated Coaxial Solid-state Zero Surge, Inc. Model ZS1800 SEP surplus amplifiers Description WB6IGP Switching Description/circuits WB6IGP Power Supplies Surface-mount components Collecting surplus WB6IGP Backup Battery Monitor/ TWT power amplifiers Description WB6IGP Charger/Alarm Construction KB4ZGC Wideband test amp and antenna Construction WB6IGP Building small DC power supplies How-to K4IPV Waveguide construction Detector mounts and transitions WB6IGP Building and Using N7APE’s NiCd Zapper Construction/modification K4GOK New Products (by manufacturer) Constructing High Current Power Absolute Value Systems SSTV Explorer Staff Supplies Construction/tutorial KESED AEA HamLink; RadioLink Staff Experimenter's Power Supply Construction KF9GX/ AEA IT-1 AutoTuner Staff Reimers AEA PK-900 multimode data controller Staff For solar controller QRP WB8VGE AEA SWR-121 hand-held antenna Versatile NiCd Charger Construction W4JC analyst Staff Agrelo Engineering Micro 1.1, 2.1 voice recorders Staff QRP Amateur Networking Supply Netrix Diode Matrix Board/ Antenna Using a MOSFET/construction W2iMB WireModem Adapter Staff Antenna tuner Super Tee/construction WB8VGE Amateur Radio Engineering HamLink interface Staff Challenge of QRP Tutorial WB8VGE Antenna Specialists PF Tools software Staff Microwave 10 GHz SSB ORP transceiver WB6IGP 2m collinear base station antenna Staff More Gadgets for Your MFJ-9020 Description W6YBT HFA-COM HF mobile antenna pkg. Staff MOSFETs Description/circuits WB8VGE Azden Corporation HS-03 headset/mike Staff MOSFETs Description/circuits WB8VGE CAL-AV Labs Spirit dual-paddle Morse keys Staff Output filter Design WB8VGE CM Technologies Savant packet software Staff Pretzel transmitter Construction WB8VGE Communications Specialists PE-15 Staff Solar controller Power supply VB8VGE Connect Systems CS-900 VOX simplex phone patch Solar controller Construction WB8VGE Creative Control Products UAD-100 universal audio delay Solar controller Wrap-up WB8VGE board Staff Ten-Tec Argonaut 509 Description/repair how-tos WB8VGE Curry Communications LF2A active antenna systen/ Ten-Tec Argonaut 509 Description/repair how-tos WB8VGE ANB-1089 receiving processor Staff Transmitter Crystal-controlled WB8VGE Digital Communications Voice mail system Staff Two-Fer updated Construction/modification WB8VGE Douglas RF Devices PC board/component kit for VFO/Exciter Construction W2IMB Roanoak Doppler DF Staff DWM Enterprises Pill Bottle antenna tuner Staff Receivers Electron Processing AFBOX-1, improve scanner and Simplest Transverter Construction w3RW shortwave reception Staff Electron Processing BRI-2-ALB Repeater interface Staff Reviews (by manufacturer) FLYTECRAFT Model CFN and SFX line antennasStaff AEA DSP-2232 N1EWO G & P Engineering N-PAM antenna mounting system Staff AEA Hamlink Model HL-60 interface WA6TWF GET-TECH AUDIO 0218 digital voice recorder Staff AEA PC Pakratt for Windows NiEWO Glen Martin Engineering RT-936/RT-832 towers Staff AEA PK-900 multimode controller N1EWO Gordon West Advanced Class license prep book Staff Alinco Electronics SR4 Multimode Simplex Repeater WASUSG Gordon West New No-Code book Staff Azden AZ-61 6m FM transceiver WB6NOA Grapevine Group Amiga Troubleshooter diagnostic Down East Microwave DEM 432K linear transverter kit KT2B tool Staff Down East Microwave WSSK kits KT2B GRE America GINA data transceiver Staff Hewlett Packard HP 34401A digital multimeter WB8VGE Hamtronics January 1993 catalog Staff ° IC Engineering DIGI-FIELD Field Strength Meter WB9RRT Hamtronics TD-4 Selective calling module Staff ICOM IC-W2A dual-band handheld KAIMDA Harlan Technologies Slow Scan II Staff jeCom Zetel SDP-600 Smart Patch WB9RRT Hart Publishing Mail order catalog Staff GAP Antenna Products Voyager DX-IV Vertical AG8L Heil Sound Ltd. SA-1_sound system/PRO-SET Master Appliance The Ultratorch N4RVE headset-mike Staff MFJ Enterprises MFJ-249 HF/VHF SWR analyzer WA4BLC J & W Technology IRACS controller Staff MFJ Enterprises MFJ-451 Morse keyboard WB2WIK/6 jeCOM Interface cables Staff Midland International 73-005 transceiver WA1RZW Jade Products Fun-Kit EKO1 experimenter board Staff North Olmstead Amateur Jade Products 160m twin-lead Marconi antenna Staff Radio Depot HANDI-Finder DF kit Wé6KOW Jensen Tools SOG ToolClip Staff Ramsey Electronics FX-146 transceiver kit KT2B Larsem Antennas KG 1290 on-glass antenna Staff S & S Engineering ARK 40 QRP transceiver WB8VGE Lightning Industries MacRadio study program Staff STARTEK International ATH-15 portable frequency M2 Orion OR-2800 antenna rotator Staff counter WB9RRT Midland Land Mobile Radio Internal modem Staff Tejas RF Technology Backpacker I! 40m transceiver WB8VGE Milestone Technologies LOGMASTER II Staff US Digital Co. DVR 501A simplex repeater Ming Communications AUTO-ID automatic message system N1GPH broadcaster Staff Multifax WEFAX demodulator Staff Reviews (by product) NCG/Comet CH-32 mini HT antenna Staff 40m transceiver Tejas RF Technology NCG/Comet CX-333 triband base/ Backpacker I! WB8VGE repeater antenna Staff Antenna GAP Voyager DX-IV Vertical AG8L NCG/Comet Cross Needle SWR/power meter Staff Autopatch jeCom Zetel SDP-600 Smart Patch WB8RRT Nemal Electronics International HAM-CABLE RPFicontrol cable Staff Cordless soldering iron Master Appliance Ultratorch N4RVE Oak Hills Research QRP Spirit transceiver Staff DF antenna kit NOARD HANDI-Finder DF kit W6KOW Optoelectronics M1 Handi Counter Staff Digital multimeter Hewlett Packard HP 34401A WB8VGE PAKTEK TOOLPAKS Staff DSP AEA DSP-2232 N1EWO 58 73 Amateur Radio Today January, 1994 Subject/Article Description Author Issue Page Subject/Article Description Issue Page ICOM IC-W2A KA1MDA MAY Selecting variable capacitors Tutorial JUL IC Engineering DIG!-FIELD WB9RRT SEP Selecting variable capacitors Tutorial AUG Azden AZ-61 WB6NOA NOV Solar eclipse Ham radio experiments/how-to OCT MFJ-249 WA4BLC JUN Surface-mount components Collecting surplus APR AEA Hamiink Model HL-60 WA6TWF JUL Ten-Tec Argonaut 509 QRP/description/repair how-tos JUL Down East Microwave DEM 432K KT2B JAN Ten-Tec Argonaut 509 QRP/description/repair how-tos AUG Down East Microwave WSSK KT2B FEB Type “N” RF Connectors How to instali/use JUL MFJ-451 WB2WIK/6 OCT Ubiquitous Coaxial Connector Tutorial JUN AEA PK-900 NiEWO AUG Using and stabilizing varactor Alinco SR4 WA3USG JAN diodes Tutorial APR STARTEK International ATH-15 WB9RRT AUG Using Operational Amplifiers Tutorial JUN S & S Engineering ARK 40 WB8VGE OCT Writing for 73 Guidelines FEB US Digital DVR 501A N1GPH JUN Writing to Congress Guidelines JAN AEA PC Pakratt for Windows NiEWO AUG Midiand 73-005 transceiver WA1RZW DEC Transceivers Ramsey Electronics FX-146 KT2B NOV SBEBCEomVputBerE CRontEroRl fEor StheS REamRseyT S FTR-146 Construction WD8BNR HR2510 Hi-Power Modification Modification Merrill Descriptionlaunch WASZIB AUG HTs Tutorial KB1UM Description/telemetry WASZIB MAR HTs Tutorial KB1UM Get on OSCAR 22 WAQPTV MAR Microwave 10 GHz SSB ORP transceiver WB6IGP Moonbounce WB6IGP JUN RDF RaCon 6805 transceiver K@OV A-O-13; Field Day; AMSAT Space Simplest Transverter Construction W3RW Symposium WASZIB SEP SP-1 Transceiver Construction WA8TXT Future and current WASZIB Staff Universal Speech Processor Construction/transceiver upgrade K9EUI SRPVVSSRSEIS KITSAT-OSCAR-23/Packet WASZIB APR KITSAT-OSCAR-23 and future WASZIB JUN Transmitters How-to WASZIB JUL Add Remote-Base Capability to New and future WASZIB NOV ANY Repeater! Construction WB9YBM New WASZIB DEC Handi-Beacon Construction WB9YBM From space WASZIB MAY Pretzel transmitter Construction WB8VGE NASA resources WB2MGP OCT QRP Crystal-controlled WB8VGE Construction WA8WBP QRP Designing an output filter WB8VGE RDF Transmitter design KOOV Test Equipment Simplest Transverter Construction W3RW SSRSLVs Accurate Low Cost VSWR Meter Conversion ADSX Techno-Whizzy 1, Part Il DDS/construction NQJZW Deluxe Function Generator Construction KC3ZQ Tiny T Modification K@OV anwo Expanded Range Direct-Reading Inductance Meter Construction WwsVWx Updates FM Packet Deviation Meter Construction NSOWK 2 Meter FET Amplifier for Your Oscilloscopes Tutorial KB1UM Handheld OCT '92 issue Oscilloscopes Tutorial KB1UM An Experimenter’s Power Supply MAY ‘93 issue Oscilloscopes Tutorial KB1UM Active Antenna Using a MOSFET MAR ‘93 issue RF sweep generator Boyd Electronics kit/description K4IPV Build a Function Generator JAN "92 issue RF sweep generator Boyd Electronics kit/description K4IPV Computer Control for the Ramsey FTR-146 MAR '93 issue Theory, Tips, Tutorials, How-To Computer Control for the Ramsey 16 Tips for Using PCB Layout FTR-146 MAR '93 issue Software How-to N8PTG Nine to 10 JUL '93 issue Attracting youth How-to NiGPH Noise Remover NOV '93 issue Challenge of QRP Tutorial WB8VGE Packet on the Mac OCT ‘92 issue Consumer complaints How-to N1GPH Programmable-Frequency Audio Digital Satellite Gateway Nodes Get on OSCAR 22 WAQPTV Generator JAN '93 DSP Description/sources NIEW) Techno-Whizzy, Parts 1 & 2 DEC '92, JAN ‘93 Description/tutorial NORF Description/Tutorial KB1UM Miscellaneous Circuits & Components How-to K4GOK Add Remote-Base Capability to Amateur radio applications AJON/LA6BUS BESRNANSY BReSpeEateSr!B Construction WB9YBM How-to N1GPH ATV Gray-scale generator/construction WB8ELK Home-Brewing Your Own RF Filters Constructt ion/theory K4IPV Clock It Quick Tame ripple counter chips Amold Hamfests “Mystery Rigs’/How to fix KB1UM Handi-Beacon Construction WB9YBM Hows and Whys of Coaxial Cable Tutorial WB2WIK/6 Home-Brewing Your Own RF Filters Construction/theory K4IPV Tutorial KB1UM HR2510 Hi-Power Modification Modification Merrill Tutorial KB1UM Improved VOX Mobile Extender Construction K6YDW Micro chips General description/tutorial KB1UM How-to NiJlJ Microwave RF actuated coaxial switching WB6IGP General description/tutorial KB1UM Microwave Waveguide construction: detector Construction practices/how-to WB8IGP mounts and transitions WB6IGP How-to WB2WIK/M6 Mixers Microwave applications WB6IGP How-to KB1UM MMIC amplifiers General description/circuits WB6IGP How-to KB1UM MOSFETs Active antenna/Construction Ww2iMB How-to KB1UM MOSFETs Description/circuits WB8VGE Description/circuits WB8VGE MOSFETS Description/circuits WB8VGE Description/circuits WB8VGE NE-602 IC Use in ham circuits K4IPV Restoring K4PIV Nine to 10 Converter Nill Tutorial KB1UM Output filter QRP/design WB8VGE Tutorial KB1UM Passive Double-Balance Mixer Tutorial KB1UM (DBM) Description/circuits K4IPV Internet/How-to NiEWO Selecting variable capacitors Tutorial K4IPV Hierarchical addressing/tutorial NiEWO Selecting variable capacitors Tutorial K4IPV Protocol/tutorial NiEWO Solar Control-ar Construction WBSPPV Resolving 2nVCATV Interference NM8R Solar controller Design/QRP WB8VGE TexNet/tutorial N1EWO Solar controller Wrap-up WB8VGE TCP/Pftutorial N1EWO Surface-mount components Collecting surplus WB6IGP TCP/IP/tutorial N1EWO Twin Crystal Ladder Filters Construction N2DCH TCP/P/tutorial NIEWO Two-Fer updated Construction/modification WB8VGE TNC-computer link/tutorial N1EWO Type “N" RF Connectors How to install/use WB2WIK/6 TNC-computer link/tutorial NIEWO Using and stabilizing varactor How-to K4IPV diodes Tutorial K4IPV Construction/tutorial KESED Using Operational Amplifiers TutoriaV/circuits K4IPV Tutorial NiEWO VFO/Exciter QRP/construction W2iMB How-to WASZIB RLEHSSHHSESSS ESBESSSSSRASASSSSSRGSaANSS BSLRGSBeSSSsSARsSSA BEGRVLVRVSEESSSS R 60 73 Amateur Radio Today« January, 1994