Ham Radio, Fun Facts, Open Source Software, Tech Insights, Product Reviews
The Electromagnetic Spectrum – The electromagnetic spectrum is a continuum of all electromagnetic waves arranged according to frequency and wavelength. Electromagnetic radiation is classified into types according to the frequency…
The IEEE has recently released the new 802.22 standard for Wireless Regional Area Network (WRAN) using white spaces in the TV frequency spectrum. The IEEE 802.22 standard is designed to…
Newly and updated Garmin POI for amateur radio repeaters in Malaysia available for download. Kindly mail me if there any corrections. Tnx.
The 1.2 GHz amateur radio band is ideal for experimenting with gain antennas. Since the 1.2 GHz band is eight times the frequency of the 144 two meter band, the…
Each year on 18 April, radio amateurs celebrate World Amateur Radio Day. On that day in 1925 the International Amateur Radio Union (IARU) was founded. In 2010, the theme of…
While many hams simply enjoy talking to friends, others pursue a wide variety of specialized interests. * Amateur Radio Direction Finding, also known as “Fox hunting” * Amateur radio emergency…
http://en.wikipedia.org/wiki/D-STAR http://www.dstarusers.org/ http://www.dstarinfo.com/ p/s: thanks to N7ICE for the demonstration.
Technician Class License. You can get an entry level Amateur Radio Technician license by passing a 35-question multiple-choice examination. No Morse code test is required. The exam covers basic regulations,…
Yagi Calculator is a Windows program (also runs well on Linux – Ubuntu 8.10 under Wine) to produce dimensions for a DL6WU style long Yagi antenna. Long yagis are commonly…
This chart is based on the current ITU Radio Regulation 2008. Download it and print, put it on your base station for reference.
This Standard Radio System Plan (SRSP) states the requirements for the utilisation of the frequency band 144 MHz to 148 MHz for Amateur Service (AS) in Malaysia. download