WebDisappointed at the D-808's LW performance & want to improve reception? Easy answer, build your own induction antenna just like mine ;) Here I am trying to r... WebFor receiving below 20 kHz, some people connect their antenna directly (or with some simple circuit) to the microphone input of their PC soundcard and use software to tune in the desired signal. Personally, I prefer up-converting the low frequency band and feed it to a regular shortwaves amateur radio receiver, so that I can use all the nice filtering and …
Antennas for SDRplay Receivers
WebOne major problem receiving long waves (e.g. 137 kHz ham band) is the presence of local noise sources. Here in North Germany all faint amateur signals on 137 kHz are covered by a curtain of LORAN-C sidebands from the island of SYLT (120 km NW from this site). So I decided to erect an antenna which is able to cancel out this unwanted source. Web11 de jun. de 2024 · Lightning strikes are microsecond rise time signals. A strike will “pluck” the tuned antenna circuit, so a wider bandwidth will gather more energy. The Q of the choke LRC circuit will need to be low if the signal is to rise quickly. At 300 kHz, a Q of 15, will give a BW of 20 kHz, with a rise-time of about 50 usec. orangeville high school softball
PAC-12 Antenna - mobile multiband - Resource Detail - The …
Web19 de out. de 2024 · The antenna length for transmitter is very limited, and specified, but you can use a separate receiving antenna, and most do. And in recent years, some ham bands have been added at LF and MF, for ... Web1. Docooler ATU-10-0A Shortwave Automatic Antenna Tuner 20W 1.8-30MHz Aluminum Alloy Housing Shortwave Power. 9.8. 9.3. 9.9. 2. MLA-30 Loop Antenna Active Receiving Antenna 100kHz - 30MHz for ... WebLong Wave Portable Loop Antenna orangeville hockey training