How can you view live DATV transmissions? DATV stands for digital amateur television. Though there are direct DATV transmissions occurring in different parts of the globe, I have
ChatGPT and Amateur Radio (Ham Radio) After a Twitter chat with my Twitter contact Guy Fernando (Radio Amateur with call sign M0OOX) who told me that “ChatGPT is
Yagi-Uda antenna Yagi-Uda antenna is often called just a Yagi antenna. It was invented in 1926 and consisted of driven element, a reflector behind the driven element and directors
What is a folded dipole antenna? In a folded dipole antenna, a half-wave length conductor is folded into a longitudinal loop and fed at the centre. It has
What is a half wave dipole antenna? Half-wave dipole antenna fed at the centre is the commonest type of dipole antenna and its length is almost half of
എന്റെ അമേച്വർ റേഡിയോ (ഹാം റേഡിയോ) ഓർമ്മകുറിപ്പുകൾ 1970-കളിൽ സ്കൂളിൽ പഠിക്കുമ്പോൾ അമച്വർ റേഡിയോ എന്ന ആശയത്തെക്കുറിച്ച് ഒരു ജ്യോതിശാസ്ത്ര പുസ്തകത്തിൽ നിന്ന് അറിയാൻ ഇടയായി. പ്രീഡിഗ്രിക്ക് പഠിക്കുമ്പോൾ പ്രാദേശിക പത്രത്തിൽ ഹാം റേഡിയോയെക്കുറിച്ചുള്ള ഒരു ലേഖനം വായിച്ചു.
What is a waterfall display in Ham Radio? In Ham Radio transceivers, waterfall display is an almost real time display of activity on a particular region of the
What is Raspberry Pi? Raspberry Pi is a series of small single board computers developed by Raspberry Pi Foundation along with Broadcom. Raspberry Pi Foundation is a British
What is EchoLink in Amateur Radio? Conventionally Radio Amateurs communicate with each others either directly over HF, VHF, UHF or Microwave bands or through repeaters. There are several
