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
What is Digital Mobile Radio (DMR)? Digital Mobile Radio, known in short as DMR is the digital counterpart of conventional analog radios. It uses Time Division Multiple Access
What is DATV? DATV stands for Digital Amateur Television. Amateur television was initially in the form of SSTV or Slow Scan Television. Due to the higher level of
