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Members' Articles

On this page you will find articles and reviews written by our own members.

To access a menu of all articles with subjects organized into separate tabs, please click HERE

If you have any interesting items you wish to share, for example an account of a dxpedition in which you took part, contest weekends, a review of your newest and shiniest equipment, comparison of antennas, construction activity, or anything at all really on an amateur radio theme, then please contact us so that we can publish it here.

• Philippine Amateur Radio Examination PARE (click to download)   by John Fraser 4F3EW
• NTC CW Exam Practice Audio Files by John Fraser 4F3EW ^NEW  (click to download)
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• Meinberg NTP - Computer clock Sync by John Fraser 4F3EW ^NEW
• ^UPDATED
• Icom IC-718 Tuner Accessory by John Fraser 4F3EW ^NEW
• 14 to 28MHz Wire Antenna by John Fraser 4F3EW ^NEW
• DIY Iambic Morse Code Keyer by Anthony Guiller E. Urbano, DU1AU^NEW
• DIY Satellite Tracker by Anthony Guiller E. Urbano, DU1AU^NEW
• Home-brewed Morse Code Straight Key by Anthony Guiller E. Urbano, DU1AU^NEW
• Radioless Project (VoIP) - Pinoy Version by 4F2V Rollydel Tamin, Compiled by DU1ZC Ramon Paulino^NEW
• DIY holster for portable radio by Jeremiah Santos, DV1XAU^NEW
• Peanut Application for Amateur Digital
• Mating an Icom microphone to Yaesu radios with the DU1XRF interface by Eddie Valdez, DU1EV
• No-holes mounting for your mobile transceiver by Eddie Valdez, DU1EV
• DIY Morse Code Trainer by Anthony Guiller E. Urbano, DU1AU
• DIY Rotator Controller by Anthony Guiller E. Urbano, DU1AU
• Disaster Resiliency Talk Highlights Amateur Radio Satellites by Anthony Guiller E. Urbano, DU1AU
• AMSAT-PH showcases Satellite Equipment by Anthony Guiller E. Urbano, DU1AU
• PARA operators spearhead DIWATA2 testing by Anthony Guiller E. Urbano, DU1AU
• Antenna Project: 6 Element Wire Beam for 144 MHz by DU1RZ
• AMSAT Philippines Satellite Demo (Sept 2019) by Anthony Guiller E. Urbano, DU1AU
• Home Brewed Foot Switch by Gavin Tse, DV1UST
• Making a Dual-Band Satellite Antenna by Anthony Guiller E. Urbano, 4I1AWN
• Morse Code Trainer Software by John Fraser 4F3EW ^NEW
• Amateur Radio Cartoons  by John Fraser 4F3EW ^NEW
• Multiband Doublet Wire Antenna by John Fraser 4F3EW ^NEW
• Accessing Satellite Repeaters using a 5W Transceiver by Anthony Guiller E. Urbano, 4I1AWN^NEW
• Getting Started with Satellite Communications by Anthony Guiller E. Urbano, 4I1AWN^NEW
• Homebrew Directional Antenna (2M/70CM) for Satellite Hunting or Fixed Setup by Erson A. Dayo, 4E1EEE^NEW
• FT8 for Beginners by Dexter M. Toyado, DU4DXT ^NEW
• Wing Antenna Dual Band - Dual Dipole Antenna for 21MHz and 28/29 MHz by Dexter M. Toyado, DU4DXT ^NEW
• QRP HF Transreceiver for beginners at P3,500 by Dexter M. Toyado , DU4DXT ^NEW
• NTC Amateur Radio Examination Reviewer by John Fraser 4F3EW ^UPDATED
• Ham Radio Basics : Time and Zones You Need To Know | QTH/Location Identifier (Tagalog/English) by Threeza Aniceto, DW3TRZ ^NEW
• Be an AMATEUR, Be a �����ջ� by Threeza Aniceto, DW3TRZ ^NEW
• Introduction to Winlink Global Messaging System via Radio by By Maximo Barawid, DU2UXH ^NEW
• Re-purposing a TV antenna into a 6 meter dipole by Eddie Valdez, DU1EV ^NEW
• Antenna Project: HF 20M Band Mini Dipole Antenna by Erson Alcantara Dayo, 4E1EEE ^NEW
• Ham Radio Basics: Code of Signal Report | Not Just A Number by Threeza Aniceto, DW3TRZ^NEW
• Ham Radio: Morse Code Trainer | Prosigns and Most Commonly Used Abbreviations by Threeza Aniceto, DW3TRZ^NEW
• SSTV Broadcast from the International Space Station using the 6 Element Moxon as Receiving Antenna^UPDATED
• Antenna Project: 6 Element Dual Band Wire Beam for 2 mtr and 70 cm by DU1RZ^UPDATED
• Ham Radio: Morse Code Trainer/Practice Mode By Groupings - Letters Only by Threeza Aniceto, DW3TRZ^NEW
• How to Call and Work DX...Dos and Don'ts / Guidelines on DXing (Taglish) by Threeza Aniceto, DW3TRZ^NEW
• The Morse Code Rhythm... See-Hear (decode) & Say CW!!! A 12-min Morse Code Tutorials by Threeza Aniceto, DW3TRZ^NEW
• 5-min Basic Introduction to the HF Bands for Technician Class & Up by Threeza Aniceto, DW3TRZ^NEW
• How to Register on eQSL & More About That QSL in Less Than 10 minutes by Threeza Aniceto, DW3TRZ^NEW
• Adding Your Callsign to the QRZ Database (For Newbies) by Threeza Aniceto, DW3TRZ^NEW
• Antenna Project: 6 Element Dual Band Wire Beam for 2 mtr and 70 cm by DU1RZ^NEW
• Making a 70cm Yagi by Joel Limcangco, DV1KID^NEW
• DMR Platform by Oliver Boiser, MD., DW7FCV, CARL^NEW
• Amateur Radio Digital Voice Systems, DU1ZDR, ARCOTP Inc.^UPDATED
• Antenna Project: KGD Antenna (Mini Dipole for 40M Band) by Erson Alcantara Dayo, 4E1EEE ^NEW
• QSL, The Final Courtesy by John Fraser, 4F3EW  ^NEW
• Antenna Project: AWX Antenna by Erson Alcantara Dayo, 4E1EEE ^NEW
• Antenna Project: Build a Multiband Wire Beam by DU1RZ ^{UPDATED with Testimonials}
• Build a Simple RFI Indicator by DU1RZ ^NEW
• Simple Database Software for the Radio Amateur,by John Fraser, 4F3EW ^NEW
• Digital and the internet: Is it even radio, or not? by Joseph Angelo B. Racoma, DW1ZDK/N2RAC^NEW
• Decoding Packet Data from the International Space Station by Lee Castor I. Canono, DV8BVK, AMSAT DX1O^NEW
• Amateur Radio Digital Voice Systems by Audie O. Sanchez, DZ1A, ARMI^NEW
• What amateur radio taught me about mentorship, innovation, and building community by Joseph Angelo B. Racoma, DW1ZDK/N2RAC^NEW
• Parallels Between Ham Radio and Social Media: Lessons Learned by Joseph Angelo B. Racoma, DW1ZDK/N2RAC^NEW
• Computer Clock Accuracy and Amateur Radio by John Fraser, 4F3EW ^UPDATED
• DZ1PUP Teams up with Institute of Electronics Engineers of the Philippines ^NEW
• Make your own Solar-Powered Portable Gen Set by Ed Brisenio, DV1EB ^NEW
• Frequency Allocation by License Class - Produced by DW1ZCF ^NEW
• International Amateur Radio Union (IARU) Region 3 Band Plan - Produced by DW1ZCF ^NEW
• REMOVING WIGGLE OF REPLACEMENT RUBBER DUCKS by Eddie Valdez, DU1EV ^NEW
• Posthumous Service Award given to the family of Mr. Jose I Calderon (DV1ANV)
• CUBESATS by Craig Kinsman ZS6XKH / DW1XKH
• Audio CW Filter by John Fraser 4F3EW/GM4DKO^UPDATED
• Receiving on the new LF bands by George Szymanski, DU1GM
• WARC Bands Dipole by George Szymanski, DU1GM
• 6m Moxon Antenna by Gilbert Lappay 4F2KWT (K4KWT)
• New Take on Stacked Yagis by Gilbert Lappay, 4F2KWT
• Mobile Antenna Security by Eddie Valdez, DU1EV
• Tuning a Wire Dipole Antenna by Fausto L. Andres DU1FLA
• Antenna Patch Panel by George Szymanski, DU1GM
• Home-made Multiple DC Power Outlet by Gilbert Lappay, 4F2KWT
• Fred Johnson Elser - KA3AA, PI-3AA, K3AA & 1ZA by Mario "Ricky" Maipid, KB4SAD
• Don Bosco Technical College The Longest Running Active School Amateur Radio Club in DU-Land by Mario “Ricky” Maipid, KB4SAD
• NTC Exams - An aid to help pass these exams by John Fraser, 4F3EW
• Web Magazines by Hannes Grünsteidl, OE3SGU
• Stacked 3/4 Wavelength Antennas by Albert Velasco, DU1ACV
• Blind Transmission by Arthur Letim, DV1VLU
• Refurbishing the A3S by George Szymanski, DU1GM
• Compact Fluorescent Lights by George Szymanski, DU1GM
• SEANET 2008 by Eddie Valdez, DU1EV
• Magnetic Loop Antenna by George Szymanski, DU1GM
• The Pancake Antenna by Gilbert Lappay, 4F2KWT
• Camping with Zest by Gilbert Lappay, 4F2KWT
• The Radio Works Superloop 80 by Gilbert Lappay, 4F2KWT
• HF Mobile Operation by Abet Villanueva, DU1AV
• PARA Inc., a Review by Joey Tamayo, DU2LX
• Simple and Cheap Radio Directing Finding Set-up by Eddie Valdez, DU1EV
• Multi Band Mono Delta Loop by Jose Calderon, DU1ANV
• Internet Linking by Jose Calderon, DU1ANV
• DXing by Gilbert Lappay, 4F2KWT
• Rotatable Dipole by Abet Villanueva, DU1AV
• Setting up a Tower by Eddie Valdez, DU1EV
• Cleaning Antennas by Eddie Valdez, DU1EV
• JT65 on HF by George Szymanski, DU1GM
• Ham Radio Deluxe (updated Dec 24) by George Szymanski, DU1GM
• Grounding Systems by Jose Calderon, DU1ANV
• Code Practise Oscillator by Jose Calderon, DU1ANV
• Learning Morse Code by John Fraser 4F3EW ^UPDATED
• VHF Collinear Antennas by Jose Calderon, DU1ANV
• Soldering by George Szymanski, DU1GM
• Build the Slim Jim Antenna by Jose Calderon, DU1ANV
• Collecting Awards by John Fraser 4F3EW
• A Simple PC to Radio Interface by Jose Calderon, DU1ANV
• A Foot in the Door of DXCC Honor Roll by Gilbert Lappay, 4F2KWT
• How I got started in Amateur Radio by John Fraser, 4F3EW
• Multimode Interface by Jose Calderon, DU1ANV
• Disaster Preparedness by George Szymanski, DU1GM