I just started to work CW DXing on 20m, still not good on CW but…
The Electromagnetic Spectrum - The electromagnetic spectrum is a continuum of all electromagnetic waves arranged…
Following are the frequency ranges used in satellite communications. L-band (390 MHz-1.55 GHz) GPS satellites,…
The spectrum for transmission in singlemode optical fibers has been broken into the following wavelength…
The distance between crests of a wave. The wavelength determines the nature of the various…
Last night, the 10m band was open and i managed to made a contact with…
The South East Asia Amateur Radio Network (SEANET) was established in 1964 on 20m (14.320…
Just an idea, not going to be as good as real hardwares. But, to those…
9M2ODY From Johor 9M2GET from Perlis and 9M2VOT from Terengganu.
Ham, "Ham: a poor operator. A 'plug.'" That's the definition of the word given in…
