MGC-$April 1984 PE1ECN"%April 198585%April 1986f&April 198785&April 1989['April 1991'April 1992((April 1993(April 1994 @PE1ECN)April 1995 PE1ECNZ*April 1996 @PE1ECN +April 1998 @PE1ECNU+April 1999 @PE1ECN+April 2000 @PE1ECN{,August 19845,August 1985,August 1986F-August 1987cations August 1987-August 1988%.August 1989.August 1990/August 199191U/August 1993930August 1994 @ PE1ECN0August 1995 @ PE1ECNX1August 1996 @ PE1ECN1August 1998912August 200091n3December 19853December 19864December 19875December 19885December 19896December 19906December 19916December 19927December 1993 @ PE1ECN8December 1994 PE1ECNj9December 1995 PE1ECN9December 1996:December 1997?;December 1998 @PE1ECN;December 1999 @PE1ECN;December 2000 @PE1ECNI<February 1984<February 1985<February 1986 PE1ECN =February 1988=February 1989O>February 1990>February 1991%?February 1992?February 1993@February 1994 @ PE1ECNLAFebruary 1996 @ PE1ECNAFebruary 1997 @ PE1ECNBFebruary 1998 @ PE1ECN/CFebruary 1999 @ PE1ECNDFebruary 2000 @ PE1ECNDJanuary 1984EJanuary 1985EJanuary 1986 PE1ECNEJanuary 1987FJanuary 1988GJanuary 1989GJanuary 1990 HJanuary 1992HJanuary 1993IJanuary 1994 @ PE1ECNIJanuary 1995 PE1ECNPJJanuary 1996 @ PE1ECNKJanuary 1997 PE1ECNKJanuary 1998 PE1ECNKJanuary 1999 PE1ECNLJanuary 2000 PE1ECN0MJuly 198485MJuly 19855NJuly 1986NJuly 198785/OJuly 1988OJuly 19899gPJuly 1990PJuly 1991PJuly 1992hQJuly 1993$RJuly 1994 @ PE1ECNRJuly 1995 PE1ECN5SJuly 1996 PE1ECNsSJuly 1997 @PE1ECNMTJuly 1998 @PE1ECNTJuly 1999 @PE1ECN-UJuly 2000 @PE1ECNUJune 198485VJune 1986VJune 198785WJune 1988XJune 1989XJune 1990XJune 1991YJune 1992YJune 1993dZJune 1994 PE1ECNZJune 1995 @PE1ECNX[June 1996 @PE1ECN[June 1997 @PE1ECN\June 1998 @PE1ECN\June 1999 @PE1ECN]June 2000 @PE1ECN^March 198485^March 198585_March 198686 PE1ECN%`March 198888`March 1989aMarch 199090RbMarch 1991bMarch 1992cMarch 1993cMarch 1994 PE1ECNdMarch 1995 @PE1ECNeMarch 1996 @PE1ECNbeMarch 1997 @PE1ECNeMarch 1998 @PE1ECN-fMarch 1999 @PE1ECNfMarch 2000 @PE1ECNRgMay 1984585gMay 19859ZhMay 198785 iMay 19889iMay 1989AjMay 19934jMay 1994 @ PE1ECNkMay 1995 @PE1ECNlMay 1996 @PE1ECN0mMay 1997 PE1ECNmMay 1998 PE1ECNnMay 1999 PE1ECNnNovember 1985`oNovember 1987oNovember 1988oNovember 1989NpNovember 1991pNovember 1992qNovember 1993 @ PE1ECNLrNovember 1994 @PE1ECN=sNovember 1995 @PE1ECN#tNovember 1996 @PE1ECNtNovember 1997 @PE1ECN uNovember 1998 @PE1ECNuNovember 1999 @PE1ECNvNovember 2000 @PE1ECNvOctober 1984wOctober 1985}wOctober 1987*xOctober 1988axOctober 1989xOctober 1990yOctober 1992yOctober 1993 @ PE1ECN zOctober 1995 @PE1ECNzOctober 1996 @PE1ECN{October 1997 @PE1ECN{October 1998 @PE1ECN|October 1999 @PE1ECN|October 2000 @PE1ECN*}September 1984}September 1985,~September 1986y~September 1988September 1990September 1991September 1992September 1993 @ PE1ECNSeptember 1994 @PE1ECN}September 1995 @PE1ECNڂSeptember 1996 @PE1ECNGSeptember 1997September 1999September 2000April 1984 - 14-21-28 MHz two element antenne quad for restricted space - Ga-As FET's for 144 and 432 MHz - Circuit protectors - Review: Yaesu FT-726R VHF multiband transceiver - Technical topics: Simple speech decompressor ]April 1985 - Using resonance to measure capacitance - Modern VHF/UHF front-end design (1)April 1986 - A linear amplifier unit for the HF band transceiver - A 50 MHz receive/transmit converter - Easy to build 50 MHz stripline filter - Control circuits for the 4CX250B - Short backfire antenne for 10 GHzOApril 1987 - High performance long Yagis - The G3WPO Fet dip oscillator Mk2April 1989 - A 3.5 MHz converter for the RC 14 - A Chebyshev low pass filter for 6m - An experimental HF/MH loopstick antenne - Cabinet constructor oApril 1991 - The fifth-method stabilised oscillator (2) - Improving direct conversion receiver designVApril 1992 - More on short loop antennes (2) - Review: FT-990 Yaesu HF transceiverApril 1993 - A two meter SSB/CW transceiver (1) - The Peter Hart review: ICOM IC-729 HF+ 50 MHz transceiver - The G8PO triangle sloper - How big is a bad SWR... (2)April 1994 - G2AJV toroidal antenne (1) - The Peter Hart Review:ICOM IC-707 HF transceiver - MSF locked frequency reference (1) - The transmission line explained - Portabel 30 element 2m antenne April 1995 - The user friendly Smith chart. - HF/VHF Vee beam dsign and performance (2) - 80-30m switchmode PA CW transmitter(2) - Simple BIC pen test probes (1) April 1996 - Slow scan TV programs for your PC. - The Peter Hart Review: Kenwood TS-870S HF DSP Transceiver. - 40A Power supply unit, part one. - Diplexers for the VHF bands, part two. 1April 1998 - Phased arrays for 7 MHz, part twoApril 1999 - Radio effects of the total 1999 total eclipse - Pic 'n' Mix digital injection system, part four - Build an E-field meterApril 2000 - Save your tuner for two pence - The Belthorn SSB IF module, part two - Equipment Review: MFJ-269, HF/VHF/UHF SWR analyzer3August 1984 - A transceiver for the HF bands (3)FAugust 1985 - A solid state 30W SSB trasnceiver for 1,8 MHz (2) FAugust 1986 - A home built frequency synthesizer for 45-75 MHz iAugust 1987 - A crystal calibrator unit - A low cost keyer using CMos logic - A 50/144MHz delta loopnAugust 1988 - VHF/UHF beam antenna - Lifting CW out of the noise - Versatile switched antenne feed systemAugust 1989 - Making microwaves work - A low pass filter for high power - An introduction to Sporadic E (4) - The "Extra Zip" 2m colinearYAugust 1990 - An oscillator/multiplier chain for the frequency range 2.0 to 2.6 GHz<August 1991 - A miniature 80 Meter SSB transceiver (3)August 1993 - The BIK simple electronic keyer - Antenne modelling on a computer - Spread spectrum in action (1) - Multi band phasing transceiver (1) - Wavemeter for two metres and 70cmAugust 1994 - Evaluation of the G2AJV toroidal antenne - Review: Kenwood TS-60S 50 MHz mobile transceiver - The ferrite audio filter - RX84 advanced HF receiver (4)August 1995 - Coherent CW made easy by DSP. - RATS: Receiver Alingment Test Set (2) - Capacitor Calibration for the RF Z-bridgeAugust 1996 - Antenne and transmitter for 73 KHz. - Thoughts on the W3EDP antenne. - Third method SSB HF- transceiver, part three.August 1998 - A combined 2m and 70cm Signal source - Balanced Line ASTU & Current indicator part two - Peter Hart review: Yaesu FT-847, 13 Band all mode transceiverAugust 2000 - A compact modern HF linear, part three - Chirps: a new way to study HF propaga- tion, part two - Equipment Review: Ten-Tec 1320 14 MHz transceiver kit - A 5 Watt 18 MHz CW transmitterADecember 1985 - An accurate RF power meter for the HF bandsZDecember 1986 - A talking frequency counter - A neck boom microphone for mobile use December 1987 - A power supply and control system for tetrode amplifiers - Reduction of rf breakthrough from the BBC microcomputer - The G4DKG directional antenne for 3.5 MHz - Comparing simple vertical en horizon- tal antenne systemsDecember 1988 - Equipment Review: Icom IC-228H, Kenwood TM-221S and Yaesu FT-212RH - Guidelines for the design of semi- conductor VHF power amplifiers (2)]December 1989 - An automated gain compression meter - Balanced to Unbalanced transformersDecember 1990 - In introduction to meteor scatter operation (1) - Direct signal synthesis- What is it and how can i use it?EDecember 1991 - CW transmitter for the 3.5 MHz novice band (1) December 1992 - HF all band antenne for mobile or home (1) - A wide range gate-dip oscillator - The Peter Hart review: Lowe HF-150 HF receiverDecember 1993 - An easy to set up amateur band synthesizer - Filters and Ferrites in EMC (1) - The new HF data mode: Clover II (2) - Review: Yaesu FT-2200 2m mobile transceiver - Review: ICOM IC-707 HF transceiver - Top band on the G3TSO 80m transceiverDecember 1994 - QRP dummy load power meter - Radcom review: FT-2500M, 2 meter FM transceiver - CW for the G3TDZ transceiver - RF coil dimensions. The easy way - Seven antennes on one tower (2)qDecember 1995 - More on G3FDW log periodic Yagis [3] - Three-band QRP transceiver dor CW, part 3 [2] December 1996 - The Dipper Transformer - Radcom User Review: TS-570D Kenwood DSP Transceiver - Solid State 600W, 6metre Linear amplifier, part twoDecember 1997 - Simple L-match - The Chris Lorek Review: IC-RC1000 remotable receiver - Ensuring safe inattended operation - "Stay Put". The improved Huff & Puff VFO pDecember 1998 - PSK31: A new radio teletype mode part one - The "Backpacker" QRP transceiver part four7December 1999 - Frequency selective impedance bridgeWDecember 2000 - APRS, An introduction - PicaTune, the intelligent ATU, part fourLFebruary 1984 - A simple way to design narrowband interdigital filters3February 1985 - Technical topics; simple keyer LFebruary 1986 - Active elliptic audio filter design using op-amps (1)February 1988 - A mobile antenne for 1,8 to 28 MHz - Kite born antennes for HF portable operation - Index to volume Jan-Dec. 1987February 1989 - Electrically tunable HF loop - Portability: Design for a 3 band portable HF transceiver running up to 15 W - Bring back the End-FedfFebruary 1990 - With Rose Radio- Multiband receiver project - Dual band verticals for 18-24 MHzhFebruary 1991 - A magnetic loop antenne for the low bands - Index to volume 66: Jan. to Dec. 1990February 1992 - A solid state HF linear Ampl (2) - The Peter Hart review: Drake R8E - An impedance diagram for transmission lines - Plotting of magnetic deviation and aurora (1)February 1993 - 100W Mosfet amplifier (1) - Simple 160m phone transceiver - The Peter Hart Review: ICOM IC-3230H 144/432MHz dual band FM transceiverFebruary 1994 - A QRP CW transceiver for experimenters - Using ceramic resonators in oscillators - Radcom user review: Yaesu FT-840 HF transceiver - Experimental Magnetic loop antenneFebruary 1996 - Tuneable DSP Audio Filters compared - A pocket noise generator - Optimizing the multiband wire antenne, (2)February 1997 - Review: High Power HF linears compared - An S-band to 70 cm receiver converter for P3D - Solid state 600W 6-metre Linear Ampli- fier, part fourFebruary 1998 - Measuring Rho, the alternative to SWR - MMIC preamp for "DC to Daylight" - The reflex beam HF antenne, part two - Review: The Alinco DJ-C1 and DJ-C4February 1999 - The "Screwdriver, rapid QRV antenne - Pic 'n' Mix digital injection system, part two - RF output versus load impedance - Ready for VHF & UHF DX-ing - Dual band FM mobiles for 144 and 432 MHzFebruary 2000 - A 10m FM transmitter, part one - Equipment Review: DSP-10 multimode 2m transceiver kit - The Crawley power meter, part two - Equipment Review: SGC SG-231 Smart- tunerDJanuary 1984 - Crystal oscillator basics - DC/DC voltage doublerJanuary 1985 - A CW filter for the radio amateur newcomer - Technical topics: Audio/AGC processor with 50dB dynamic range QJanuary 1986 - Direct conversion CW transceivers - A rotator speed controllerJanuary 1987 - A general purpose antenne tuning unit - A vertical antenne for 21 and 28 MHz - Index to volume Jan. to Dec.1986January 1988 - A power supply and control system for tetrode amplifiers (2) - An electrically steerable vertical parasitic array for 10 MHz - A simple window mount antenne for 144 MHz mobile operation - A new kind of FM receiver - Keeping an eye on your sideband PEP - Notes and corrections on the G3TSO modular transceiver%January 1990 - Review: ICOM IC-2ETJanuary 1992 - A solid state HF linear Ampl. (1) - CW transmitter for the 3.5 MHz novice band (2) - A simple HF absorption wavemeterfJanuary 1993 - Simple 160m phone transceiver (1) - HF all band antenne for mobile or home (2) January 1994 - The Yearling Beginners' Receiver - Review: The Ten-Tec Omni-VI HF transceiver - Filters and ferrites in EMC (2) - The new HF data mode: Clover II (3)January 1995 - Venturing inderground with VLF radio - The magic of keys and code - Voice spectrum optimising - Seven antennes on one tower (3) January 1996 - The Peter Hart Review: IC-775DSP and FT-1000MP compared [5] - Optimizing the multiband wire antenne part one [2] - A hand held frequency counter [4]January 1997 - Review: Standard C108/C408 Handhelds - Restoring and Modifying the HW8 - Solid State 600W, 6 metre Linear Amplifier, part three^January 1998 - The reflex beam HF antenne, part one - Gas conversion for petrol generatorsJanuary 1999 - Pic 'n' Mix digital injection system, part one - Electrally tuned six band HF beam - The poor men's caesium clock January 2000 - The Crawley power meter, part one - Transverter interface for the Icom IC-746 - Propagation at Solar maximum - Linearised Varicap tuning|July 1984 - Build a transceiver for the HF bands (2) - Topics: Measuring RF power A home made electroscopejJuly 1985 - A solid state 30W SSB transceiver for 1,8 MHz (1) - Modern VHF/UHF front end design (4)sJuly 1986 - Conversion of the FT-707 for the top band - Transatlantic propagation by sporadic E at 50 MHzJuly 1987 - The GW4BWE versafilter (versatile active filter) - A "Sproggy" hunt - Equipment review: The Yaesu Musen FT-767GX HF transceiverJuly 1988 - 400 Watts HF linear (2) - Sideband slip ups - Recipe for longer life: Keep the heaters under proper controlJuly 1989 - Homebrew hints for the G3TSO transceiver - CW filter for the RC14 - A Plessey IC selector - An introduction to Sporadic E (3) - Navico AMR1000S- Review (July 1990 - The G4WIM dual bander (3)<July 1991 - A miniature 80 meter SSB transceiver (2) July 1992 - HF DX: The inside story (2) - A remote reading RF Ammeter (2) - Review: HF vertical antennes Voyager DX-IV and Cushcraft R7 July 1993 - Multiband phasing transceiver - A no-tune driver for 432 MHz - The Peter Hart review: The Yeasu FRG-100 HF receiver - Design of active Butterworth filters (2) July 1994 - The VHF Log Periodic Yagi - The Peter Hart review: Loop Antennes for the HF bands - RX84 Advanced HF Receiver (3) - Tone Modulated HF Impedance bridge (2)WJuly 1995 - RATS:Receiver Alignment Test Set (1) - RF impedance bridge for 2-30 MHz:July 1996 - Third method SSB transceiver, part two. July 1997 - Epiphyte- A simple 80 metre SSB trans- ceiver for the third world - A sensitive antenne bridge - Multi purpose transverter module, part two - Review: Standard C5900D triple band FM mobile{July 1998 - Balanced Line ASTU and Current Indi- cator, Part one - Chris Lortek Review: Alinco DJ-G5 Dual Bander]July 1999 - A simple digital power meter, part one - A sensitive Loop antenne for 136 kHzJuly 2000 - Chirps, a new way to study HF propaga- tion, part one - A compact modern HF linear, part two - Audio driven S-meter for DC receiversJune 1984 - Build a transceiver for the HF bands (1) - Review: The Yaesu Musen FT-77 HF transceiver - A Droitwich locked frequency reference for carrier frequencies of 200 and 198 KHz`June 1986 - A single stage linear amplifier for 50 MHz - Review: ICOM 751A HF transceiverJune 1987 - The RC 14 beginners receiver - "Were you on your radio last night?" Part 2: EMC testing of tv sets and typical results - The killing ground: earth your station safelyAJune 1988 - 400 Watts HL linear (1) - 50 MHz linear amplifierJune 1989 - An introduction to Sporadic E (2) - An easy touch controller for automatic keyers - W6HPH inductance meter revisited(June 1990 - The G4WIM dual bander (2)[June 1991 - A miniature 80 meter transceiver (1) - Review: FT-1000 Yaesu HF transceiverJune 1992 - Multi ratio baluns for HF - HF DX: the inside story (1) - A remote reading RF Ammeter (1) - RADCOM review: Alinco DJ-F1E 2m FM handheldJune 1993 - A multiband doublet for 10/18/24 MHz - A calibrator marker unit - A two meter SSB/CW transceiver (3) - Design of active Butterworth filters (1)wJune 1994 - Tone modulated HF impedance bridge (1) - The Lark AF waveform generator - RX48 Advanced HF receiveruJune 1995 - JS 'Snap On" RF current probe - Phased vertical LF band antennes (2) - The amazing 1-T-1 receiver (2]June 1996 - Third-method SSB HF Transceiver, part one. - The HF skeleton slot antenne.June 1997 - Multi purpose transverter module, part one - High power 3-5000 HF Linear amplifier, part two - The Icom IC-706 MkII: What's new? - The phasing transceiver on 73 KHz, part twoqJune 1998 - A receiver calibrator and transmitter monitor - A power supply for a 100 Watt trans- ceiverJune 1999 - A PIC based morse decoder - The "Skymiser" HF antenne - Eguipment Review: Yaesu FT-100, HF/VHF/UHF transceiver - Erecting portable mastsJune 2000 - A compact, modern HF linear, part one - Software Review: Propagation prediction software - Equipment Review: High performance 23 cm transverter - Equipment Review: Cushcraft R8 40-6m vertical antenne +March 1984 - The G4BWE op-amp multimeterMarch 1985 - Amateur packet radio (introduction) - A modulation meter for SSB - Critical study for the SWR meter - Technical topics: A poor man's log periodic antenne Flash-over protection for high power amplifiers March 1986 - A linear amplifier unit for the HF- band transceiver (1) - Active elliptic audio filter design using op-ampsMarch 1988 - A design for a desk microphone with automatic gain control - DX-ing with dipoles - Making printed circuit boards a different view$March 1989 - Compact and effective HF antenne - Simple tape recorder VOX system - Portabilty: Design for a 3 band portable HF transceiver running up to 15W (2) - Kenwood TS-680 auto antenne selector - Equipment review: Kenwood TS-680S transceiver - Index to volume 64 (1988)dMarch 1990 - Medium power HF linear amplifier - Coaxial cable losses on the VHF and UHF bands=March 1991 - The fifth-method stabilised oscillator (1)zMarch 1992 - Plotting of magnetic deviation and aurora (2) - A portable short loop antenne for the 20m band (1)March 1993 - 100W HF Mosfet amplifier (2) - Power splitter for 70cm - How big is a bad SWR... (1) - Equipment review: The MFJ-9020 20m CW transceiverMarch 1994 - Portable 30 element 2m antenne (1) - Five band Lazy-H antenne - A lowpower transmitter dummy load - A QRP CW transceiver for experimenters (2) - Understanding HFD F2 propagation predictionstMarch 1995 - 80-30m switchmode PA CW transmitter (1) - HF/VHF Vee beam design and performance (1) VMarch 1996 - A compact RF impedance bridge - Diplexers for the VHF bands, part oneZMarch 1997 - A sythesized VFO for 5 to 5.5 MHz, part one - Single chip Iambic keyeriMarch 1998 - Phased Arrays for 7 MHz, part one - Review: Icom C-746 HF/VHF all mode transceiver March 1999 - Designing ATU's, using a spread sheet - Touch sensitive keyers - Pic 'n' Mix digital injection system, part three - Equipment Review: The SGC SG-2020 transceivercMarch 2000 - Echos from the Leonids - The magic of six meters - A 10m FM transmitter, part tworMay 1984 - Design a broadband 85W HF amplifier - A morse terminal unit - A 100 Watt 50 Ohm dummyload in a jarMay 1985 - Review: Trio TS-930S and TS-940S - Enhancements to the HF Band Transceiver - The 3.5 MHz dipole, practical aspectsMay 1987 - "Were you on your radio last night?" Part 1: How RF gets into the tv installation and the use of filters - A diversity receiving system for repeatersMay 1988 - Fitting coaxial connectors - Wind loading (2) - Moxon Slopes at VHF and other thoughts - Keeping the tower in trim May 1989 - The Aurora of 13 March 1989 - An introduction to sporadic E (1) - HF/UHF deviation meter - Equipment review: Yaesu Musen FT-747GX HF transceiver May 1993 - DF receiver for 160m/ DF transmitter for 160m - Review: Kenwood TS-50S mobile HF - transceiver - A two band SSB/CW transceiver May 1994 - RX48 Aedvanced HF receiver (1) - Radcom Review:The MFJ-249 VHF/HF SWR analyzer - MSF locked frequency reference (2) - Radcom Review: FT-11R and FT-41R Hand-held FM transceivers - G2AJV Toroidal Antenne (2) May 1995 - Phased Verical LF Band antennes (1) - A box to measure RF impedances - The amazing 1-T-1 receiver (1) - The Peter Hart review: IC-736/738 HF transceiver family - Simple Bic-pen test probes (2) - The single coil "Z" match ASTUmMay 1996 - A morse speed meter - Big beam mast to boom hinged bracket - 40A power supply unit, part two.May 1997 - High power 3-500HF linear amplifier, part one - The fasing transceiver on 73 KHz, part one - Review: The Icom IC-756 HF & 50 MHz transceiver - SWR module using audio tones.May 1998 - Using Doppler DSP to study HF propa- gation - A thermal printing voltmeter - A versatile remote control system[May 1999 - An FM Spectrum Analyser - Pic 'n' Mix digital injection system, part five}November 1985 - All bands for the modern HF trans- ceiver (3) - Technical topics: Using the low cost TBA-120 deviceYNovember 1987 - A 3.5MHz 5W transmitter - A broadband vertical antenne for 1.8 MHz0November 1988 - Multiband modular transceiverYNovember 1989 - Equipment Review: Lowe HF-225 receiver - Simple Spectrum analyserNovember 1990 - A wideband monitor receiver for top band to two meters - Review: Kenwood TS-790E multimode multi band VHF transceiverNovember 1992 - The Peter Hart review: TS-690S HF and 50 MHz transceiver - An inexpensive but effective wobbulator - A remote controller for the IC725/ 726/735 (2)November 1993 - Review: ICOM IC-1E Tri-bander - The G4HUV inductance meter - The new HF data mode: Glover II (1) - Updating the G3VML synthesizer - Double delta for 80m DXNovember 1994 - Seven antennes on one tower (1) - Radio effects of comet impact - An automatic nicad charger - The Peter Hart review: Yeasu FT-900 HF Transceiver - Stub filters revisited - Top band loop for low noise receptionNovember 1995 - Three-band QRP transceiver for CW, part (4) - A temperature controlled oven (1) - Radcom User Review: IC-706 Eleven band transceiver (3) - Radcom User Review: Alinco DJ-G5 Dual band handy (2)November 1996 - Solid state 600W, 6meter Linear Ampli- fier, part one - Secret listeners: Vls in WWII - 80m DX-ing from a vehicleWNovember 1997 - Magnetometer for Auroral predictions - Extreme narrowband receptionpNovember 1998 - Review: Cushcraft "Big Thunder" X7 beam - The "Backpacker" QRP transceiver part threeNovember 1999 - Contest Logging software reviewed - Digital voice communication, part two - Euipment Review: Cushcraft MA5B Compact Beam sNovember 2000 - Direct digital sunthesizer for radio projects - PicaTUne, the intelligent ATU, part three~October 1984 - The ten turn helical 435 MHz for Oscar 10 - A transceiver for the HF bands (5) - The new locator systemkOctober 1985 - A survey of VHF/UHF propagation modes - All bands for the modern HF trans- ceiver (2)October 1987 - Equipment review: Icom IC-505, Yaesu Musen FT-690RII portables for the 50 MHz - A handsfree mobile microphone - An invisible antenne for 14 MHz3October 1988 - Modular Multiband transceiver (1)]October 1989 - Switched mode power supplies - Bean tin antenne - Simple 20m beam antenneOOctober 1990 - A wideband monitor receiver for top band to two meters (1)gOctober 1992 - How to build a simple RF sniffer - A remote controller for the IC725/ 726/735 (1)October 1993 - Two useful non-baluns - The shape of bits to come (2) - A two band superhet (2) - A wide range capacitance bridgeOctober 1995 - Three band QRP transceiver for CW, part 1. - Automatic level control for VFO's. - The Peter Hart Review: SSB & CW QRP rigs for hte HF bands.fOctober 1996 - Radio amateurs and early television - Third method SSB HF trasnceiver, part fiveOctober 1997 - Review: JRC JST-245 HF+ 50 MHz Trans- ceiver - Serial A/D Converter for an IBM PC - The LED bar graph oscilloscopeiOctober 1998 - A Bi-directional quad for a few pounds - The "backpacker" QRP transceiver, part twoOctober 1999 - Digital voice communication, part one - Microwave subsystem, part one - HF propagation prediction software - Microwave subsystem, part twokOctober 2000 - PicaTUne, the intelligent ATU, part two - Equipment Review: Yaesu FT-1000MP Mark-VSeptember 1984 - The G4BWE tunable CW filter - Review: The Yaesu Musen FT-980 HF transceiver - A transceiver for the HF bands (4)qSeptember 1985 - All bands for the modern HF trasceiver (1) - A survey of VHF/UHF propagation modes (1)ISeptember 1986 - A home built frequency synthesizer for 45-75 MHz September 1988 - CW- The easy way ( Design for a CW transceiver for 14 MHz) - Guidelines for the design of semi- conductor VHF power amplifierstSeptember 1990 - Battery operated AF oscillator and waveform generator - A differential T-match antenne tunerSeptember 1991 - Sideband can be simple! - G3TSO miniature transceiver Supplementary information - Loop antennes, Facts not FictionSeptember 1992 - The Peter Hart review: The Yaesu FT-890 HF transceiver - HF DX: The inside story (4) - An effective DX vertical for 80m September 1993 - Software review: Super duper contest log - A two band superhet (1) - Review: The ICOM IC-737 HF transceiver - The shape of bits to come (1) - Simple BFO for short wave radios - Adjustable beam for 14-28 MHz - Spread spectrum in action (2)September 1994 - An in-depth look at DSP audio filters - A 40m converter for the G4BWE Rx - The Swallow UHF prescaler - Taming the end-fed antenna - RX84 advanced HF receiver (5)YSeptember 1995 - A variable IF selectivity un it. - A calibrator for electronic keys.iSeptember 1996 - Simple touch-key for the BIK keyer. - Third method SSB HF transceiver, part four.bSeptember 1997 - The six metre beacon project - Single support directional wires, part two cSeptember 1999 - Turn your dipmeter into a signal generator - Microwave subsystem, part oneSeptember 2000 - PicaTune- the intelligent ATU, part one - A compact, modern HF linear, part four - Equipment Review: Hand Portables for VHF and UHF