9M4RAC Repeater Maintenance
When i was on my holiday at my hometown which is in Besut, Terengganu, Malaysia. I was invited by 9W2RLL ( Besut’s ASTRA Manager ) for a repeater maintenance trip…
When i was on my holiday at my hometown which is in Besut, Terengganu, Malaysia. I was invited by 9W2RLL ( Besut’s ASTRA Manager ) for a repeater maintenance trip…
I’ve been to Penang for 2 days to attend Amateur Radio Talk at Institut Latihan Perindustrian, Nibong Tebal, Pulau Pinang organized by V60 Penang Community. Have a great time there,…
SWR Meter Setup ICOM 2200H –> SWR Meter –> Slim Jim Antenna 145mhz 146mhz 147Mhz p/s: I’m not a good “MacGyver”
SWR Meter Setup ICOM 2200H –> SWR Meter –> Slim Jim Antenna 145mhz 146mhz 147Mhz p/s: I’m not a good “MacGyver”
I have successfully made an antenna for my daily use using slim jim diagram for 146mhz connected to ICOM 2200H mobile rig powered by computer power supply unit (PSU). Now…
I’m using http://www.m0ukd.com/Calculators/Slim_Jim/index.php to design this slim jim antenna diagram. very helpful to me, maybe for you all too. You can design slim jim antenna and j-pole by using this…
The Slim Jim is a vertically polarized omnidirectional end-fed antenna having considerable “gain” and this is concentrated almost parallel to ground toward the horizon rather than skyward making it more…
While search for something, i have found this website. i think is it good to share. an amateur vertical antenna web based calculator. http://www.dxzone.com/cgi-bin/dir/jump2.cgi?ID=16291
The beauties of ham radio is too subjective. Beauties on ham radio is indescribable. The passion is the real beauty. 73.
she is cute, isn’t she ?
Seriously, i dont know about Alfred Vail until i found this video.
All ham operator should watch these video, and take note what we should do and what we shouldn’t do in cw from military past mistakes. Videos from US Military, very…
Tool for the electronic hobbyist. It’s a calculator and a reference tool all in one. Resistor will determine the value of an electronic resistor and Ohm’s Law is a Ohm’s…
Ohmaid is a freeware program for Mac OS X which calculates the resistance of a 4 or 5 band resistor based on the color code. A color code chart is…
WA7RAI wrote this yagi modeling program in 1990. Despite being written for MS DOS, it is surprisingly user friendly, highly accurate, and is loaded with features. Although this program is…
RF Toolbox is an antenna design and electronics/electrical tool package. It takes you step by step through the design of the following types of antennas: Dipole Fat Dipole Yagi J-Pole…
MARES’s booth at Hack In The Box 2009 7th and 8th October 2009 The Crowne Plaza Mutiara.Kuala Lumpur, Malaysia. APRS Demo, Satellite tracking, Echolink and etc. 9M2SQL giving talk about…
Yes, updated POI file for Garmin Mobile XT is now available to all Malaysian amateur radio stations. Get it now here. Copy and paste it to your Garmin’s POI folder.…
This chart is based on the current ITU Radio Regulation 2008. Download it and print, put it on your base station for reference.