The use of “standby” and “standing by” – 9M2ZC
The two phrases above are probably the most common phrases used in any QSO. One…
Arduino APRS AVR Using BeRTOS
Arduino APRS [AVR] Automatic Packet Reporting System (APRS) is an amateur radio-based system for real…
9M2PJU Setting Up The Audio With YB0AR’s Help
This is my setup on Kenwood TS-570D HF Transceiver with Kenwood MC-80 desktop microphone. mic…
Drag And Drop Microcontroller Programming
Modkit is an in-browser graphical programming environment for microcontrollers. Modkit allows you to program Arduino…
Become a Ham Radio Operator
Become a Ham Radio Operator A Yaesu FT-2000 tranceiver. Photo by Hideki Saito on flickrAmateur radio is…
Antenna Tuner
An antenna tuner, also known as a transmatch, is a device for correcting an impedance…
Duplexer
A duplexer is a device that allows bi-directional (duplex) communication over a single channel. In…
Antenna Loading Coil
An antenna loading coil is an inductor placed in series with an antenna element in…
What Is Cavity Filter
Cavity filters are the basic circuitry behind a Duplexer and are sharply tuned resonant circuit…
APRS And Kenwood
Bob Bruninga WB4APR talks about his relationship with Kenwood and APRS The Kenwood TH-D7AG Data…
ATrack – APRS Client For OpenMoko Freerunner
APRS tracker and communicator for mobile devices written in python / elementary. Targeted especially for…
How To APRS Via Smartphone Or iPad
Please do not copy this article without credit or backlink to my original post. How…
Emergency Radio Procedures
An effective distress call can mean the difference between life and death, but rescue agencies…
Short Wave Listening Fun
Shortwave listening demonstration. Hear a sampling of foreign and domestic broadcast stations, time standard signals,…
What Is Amateur Radio (Ham Radio)
Greatly done video about amateur radio in general and how to get amateur radio license…
Joe Walsh WB6ACU Talks About Amateur Radio And Music
Joe Walsh talk about amateur radio and music from his point of view, listen to…
Ubuntu – A Ham’s Best Friend
The following will appear in "In the DARC" - the Dallas Amateur Radio Club Newsletter…
Who Is 9W2SUX ?
Recently there was a commenter on my blog, his/her nickname is 9W2SUX. As far as i…
XASTIR – An Opensource APRS application
Automatic Packet Reporting System (APRS™) (also known as "Automatic Position Reporting System") is an amateur…
Gpredict For Hunting Satellites
Gpredict is a real-time satellite tracking and orbit prediction application. It can track an unlimited…
1.2 Ghz
The 1.2 GHz amateur radio band is ideal for experimenting with gain antennas. Since the…
Eight Years Old Extra Class Amateur Radio Operator
This is one amazing young lady that is only 8 years old, she is set…
Good Luck To All Candidates
There are first RAE 2011 on this 15 June at SACC, Shah Alam. Good Luck…
HF Portable Station At Bukit Keluang
This is my HF portable station setup at Bukit Keluang, Terengganu, Malaysia. Experimenting HF low…
Magnetic Loop Antenna Project
Hello all readers, i would like to share this video of my first build of…
BBC Frequency Charts For South East Asia
Frequency Charts 27th March to 29th October 2011. All times GMT Please go to http://www.bbc.co.uk/worldservice/schedules/frequencies/aspac.htm…
Voice Of America Broadcast Frequency
VOA Broadcast Frequency Schedules Effective 0800 UTC, 27 March 2011 through 0800 UTC, 30 October…
Radio Broadcasting in Singapore
Radio Broadcasting in Singapore © Adrian Peterson All Rights Reserved 1. Singapore Island As the…
Amateur Radio In Malaysia
Amateur Radio is a radio service that anyone can get involved with. Amateur radio is…
Early Radio Amateur Activities in Malaya
Amateur radio, the scientific hobby that brings together enthusiasts in many parts of the world,…
9M2ODY AND 9M2NDO AUDIO ON 40M HF
9M2ODY VooDoo audio from downtown Johor Bharu with 9M2NDO from Tanjung Karang