Hamming it up on the air
Back in the dark ages of twentieth-century communications, or before the advent of the Internet,…
Loop Antenna
Antena loop adalah satu antenna radio yang terdiri satu gelungan atau banyak elemen konduktor eletrik…
Antena Dipole Separuh Gelombang
Seperti yang kita sudah sedia maklum, dipole antenna adalah antenna ringkas yang boleh dibuat dari…
Switching Mode Power Supply (SMPS) Interference
1. Why are Switched Mode Power Supplies (SMPS) associated with radio interference? Switched mode power supplies…
Yaesu FT857 All Band All Mode DSP Transceiver
The Yaesu FT-857D is a multimode amateur transceiver that transmits and receives communications on bands…
9M2PJU 500mW QRP CW QSO
My 500 miliwatts QRP CW operation on 40 meter band using Yaesu FT817ND. Contacted 9M2AR…
We Are Hams Song by Volodymyr Ivanov (UT1IJ)
The song We Are Hams was composed, written and performed by Volodymyr Ivanov, UT1IJ, who…
9th IARU High Speed Telegraphy World Championship
The 9th IARU High Speed Telegraphy (HST) World Championship 19. - 23. October 2011 at…
Magnetic Loop Antenna Calculator
There is calculator for building magnetic loop antenna. Try this calculator, to see hows the…
Words From Fabian DJ1YFK About Morse
Like you, I have heard and read about this often (copying whole words rather than…
QRQ = FUN
Quite often I am asked "How can you copy CW at 70 wpm and higher?"…
CW DXING
CW DXing adalah satu aktiviti radio amatur yang mana seorang operator radio amatur membuat contact…
MAYDAY MAYDAY
please watch this video first. A proword is short for procedure word, or phrase. MAYDAY…
Main Radio Cara Kampung
i heard someone on the amateur radio repeater station last month, saying that "kita main…
W1S – Remembering Steve Jobs Special Event Callsign
QRZ.com page - http://www.qrz.com/callsign/W1S Wikipedia - http://en.wikipedia.org/wiki/Steve_Jobs Steve Jobs, the man who changed to world…
We Need More CW Opr
Yes, we need more CW operator on HF bands. Lately, i am so excited working…
My First CW QSO QSL Card
This is my first CW QSO QSL cards, i will work more on CW and…
9M2PJU big Pile up on 20 meter
9m2pju Selepas pulang dari saltmine, aku terus masuk ke shack memandangkan kesemua ahli keluarga sudah…
40m Band For Malaysian Amateur Radio
Officially announced! From the Spektrum Plan 2011, on MCMC's Website 7.000Mhz to 7.200Mhz. If you read…
CW Dxing eQSL Card
Received some eQSL cards tru eQSL.cc I'm not demanding for their QSL cards when i…
My CW DXing
I just started to work CW DXing on 20m, still not good on CW but…
The Basics of VHF and UHF Signal Propagation
The Electromagnetic Spectrum - The electromagnetic spectrum is a continuum of all electromagnetic waves arranged…
Wavelength
The distance between crests of a wave. The wavelength determines the nature of the various…
9M2PJU And 9W2TS On 10m Band
Last night, the 10m band was open and i managed to made a contact with…
20 Meter Band SEANET
The South East Asia Amateur Radio Network (SEANET) was established in 1964 on 20m (14.320…
iRig Mic + VocaLive = ESSB
Just an idea, not going to be as good as real hardwares. But, to those…
Do you know the origin of ….?
Ham, "Ham: a poor operator. A 'plug.'" That's the definition of the word given in…
Procedures
Definition of procedures, a procedure is a series of actions or operations which have to…
GOOD OPERATING PRACTICES AND PROCEDURES
GOOD OPERATING PRACTICES AND PROCEDURES FOR THE HAM BANDS Presented by Tim, AJ4D As I…
Terima SSTV Dari ARISSat-1
Video Youtube ini menunjukkan bahawa anda boleh menerima isyarat Slow Scan TV di 145.950 MHz…
Prosecution for illegal radio jamming
In ZL a man has been sentenced for supplying illegal radio jamming transmitters after a…
Between Morse Code And Old Fashion Text Messaging
Look at this video, http://www.youtube.com/watch?v=em5DXayPdQ4 Yes, CW wins. But, this is not my point. If the…
Amateur Radio Net
An amateur radio net, or simply ham net, is an “on-the-air” gathering of amateur radio…
CLUB CALLSIGN -1993 CALLBOOK
The following callsign was taken from MARTS CALLBOOK 1988 & 1993 most of the callsign…
Amateur Radio Directed net
A net or directed net, in radio-amateur operating procedure, is an organised meeting of multiple…
Cascata – an Arduino Waterfall by WA5ZNU
What is Cascata? Cascata is an Arduino Waterfall display program built using the Arduino and…
9M2AR Morse Code Video
9M2AR hitting his iambic keyer. The message that he send is an English-language pangram, "The…
Updated Malaysia Ham Repeaters Garmin POI
Newly and updated Garmin POI for amateur radio repeaters in Malaysia available for download. Kindly…
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…
Become a Ham Radio Operator
Become a Ham Radio Operator A Yaesu FT-2000 tranceiver. Photo by Hideki Saito on flickrAmateur radio is…
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…
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…
1.2 Ghz
The 1.2 GHz amateur radio band is ideal for experimenting with gain antennas. Since the…
Good Luck To All Candidates
There are first RAE 2011 on this 15 June at SACC, Shah Alam. Good Luck…
Magnetic Loop Antenna Project
Hello all readers, i would like to share this video of my first build of…
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
Sejarah Radio Amatur Indonesia
Amatir Radio Sekilas Sejarah Amatir Radio di Indonesia Kegiatan Amatir radio merupakan kegiatan orang-orang yang mempunyai…
NVIS communications in the HF band
NVIS communications in the HF band Fundamentals of the propagation using near vertical incident skywave…
FCC Issues or Upholds Nearly $70,000 in Pirate Fines
The FCC is clearing its decks, so to speak, of pirate fines. In two days,…
GNU Radio – Opensource Software Defined Radio (SDR)
GNU Radio is an open source Software Defined Radio (SDR) project that was started about…
Radio Propagation
Radio propagation is the behavior of radio waves when they are transmitted, or propagated from…
9M2RDX, 9M2BAL AND 9M2PJU QSO ON 40M
Kenwood TS-570D with GR5V Junior antenna (40m half wavelength) 30 feets above the ground. 70 watts…
9M2PJU QRP Operation With Yaesu FT-817
My QRP operation on 40m with Yaesu FT-817 using dipole antenna. Contacted stations are 9M2ZC…
CQ CQ CQ DE 9M2PJU AR
9M2PJU's on QRZ.com, HamCall.net. ITU Prefix For Malaysia 9MA-9MZ 9M0 Spratly Is (ITU Zone 50…
World Amateur Radio Day
Each year on 18 April, radio amateurs celebrate World Amateur Radio Day. On that day…
QRP 900 GRAMS HYDRAULIC TUNED SMALL MAGNETIC LOOP
My name is Alexandre Grimberg, my call sign is PY1AHD. I have born in Rio…
9M2SX’s 40m-20m Magnetic Loop Antenna
Having Space Constraint At Your QTH To Put Up An Antenna For HF Band?.Then Try…
9M2SX’s Grounding Wire Using Coaxial Cable With Capasitor
HF TRANSCEIVER GROUND (EARTH) WIRE USING CO-AXIAL CABLE. Living in a flat has it’s…
United States amateur radio callsigns
Search any United States amateur radio callsigns here at http://wireless2.fcc.gov/UlsApp/UlsSearch/searchLicense.jsp for full information including name,…
Specialized Interests and modes In Amateur Radio
While many hams simply enjoy talking to friends, others pursue a wide variety of specialized…
HF NVIS Magnetic Loop Mobile Antenna
<p>&amp;amp;amp;lt;p&amp;amp;amp;gt;&amp;amp;amp;amp;amp;amp;lt;br&amp;amp;amp;amp;amp;amp;gt;http://en.wikipedia.org/wiki/Near_Vertical_Incidence_Skywave&amp;amp;amp;lt;/p&amp;amp;amp;gt;</p> http://en.wikipedia.org/wiki/Near_Vertical_Incidence_Skywave
Malaysian Amateur Radio Callsigns
Here is the list of Malaysian Amateur Radio Callsign. Harvested from MCMC's website by 9M2CIO. The…
Ubuntu For Amateur Radio Operator
Bert Kolts, AB0VI kolts1@estesvalley.net This free operating system provides your PC with all of the…
Information About United States Amateur Radio Callsigns
Well! You followed this link so now you're gonna get my simplified description of the…
Between Apparatus Assignment And Regional Band Plan
I am not a good writter but i will try my best to explian whats…
Why We Should Learn English ?
Why learn English That's right. Do you think it would be fun to have access…
Band Plan – Antara AA dan IARU Region 3, Yang Mana Satu ?
http://dl.dropbox.com/u/8414601/amateur%20radio/r3bandplan.pdf
Introduction Of Ham Radio / Amateur Radio By ExpertVillage
How to Use a Ham Radio : How to Rig On Air CQ on a…
Classes Of Emission
Tahukah anda apa itu emission class ? Pernahkah anda melihatnya di apparatus assignment ? http://dl.dropbox.com/u/8414601/Classes_Of_Emission.pdf
/dev/dsp CWIRC Problem On Ubuntu
If you got problem with /dev/dsp for CWIRC on Ubuntu, try to launch X-Chat by…
Belajar Tentang Radio Amatur
Sekadar berkongsi, http://belajar.internetsehat.org/pustaka/cd-orari terdapat banyak info di sini, bermula dari sillibus, pengetahuan am, pengetahuan tambahan,…
Keliling Dunia pada Band-band HF
Melakukan kontak radio pada band-band high frequency (HF) bukanlah semata-mata dengan menghidupkan radio dan memanggil…
Contoh Soalan Peperiksaan Radio Amatur Indonesia
Sample of Indonesia Amateur Radio Examination. Sekadar untuk tujuan pendidikan. (For Education Purpose) Please download…