Money A2Z Web Search

Search results

1. Results From The WOW.Com Content Network

2. Antenna analyzer - Wikipedia

   en.wikipedia.org/wiki/Antenna_analyzer

   An antenna analyzer or in British aerial analyser (also known as a noise bridge, RX bridge, SWR analyzer, or RF analyzer) is a device used for measuring the input impedance of antenna systems in radio electronics applications. In radio communications systems, including amateur radio, an antenna analyzer is a common tool used for fine tuning ...

3. Juglans cinerea - Wikipedia

   en.wikipedia.org/wiki/Juglans_cinerea

   J. cinerea is a deciduous tree growing to 20 m (66 ft) tall, rarely 40 m (130 ft). Butternut is a slow-growing species, and rarely lives longer than 75 years. It has a 40–80 cm (16–31 in) stem diameter, with light gray bark . The leaves are alternate and pinnate, 40–70 cm (16–28 in) long, with 11–17 leaflets, each leaflet 5–10 cm (2 ...

4. Ophiognomonia clavigignenti-juglandacearum - Wikipedia

   en.wikipedia.org/wiki/Ophiognomonia...

   Ophiognomonia clavigignenti-juglandacearum is a mitosporic fungus that causes the butternut canker, a lethal disease of butternut trees ( Juglans cinerea ). It is also known to parasitize other members of the genus Juglans on occasion, and very rarely other related trees including hickories. [1] [2] The fungus is found throughout North America ...

5. Antenna measurement - Wikipedia

   en.wikipedia.org/wiki/Antenna_measurement

   Antenna measurement techniques refers to the testing of antennas to ensure that the antenna meets specifications or simply to characterize it. Typical parameters of antennas are gain, bandwidth, radiation pattern, beamwidth, polarization, and impedance . The antenna pattern is the response of the antenna to a plane wave incident from a given ...

6. SWR meter - Wikipedia

   en.wikipedia.org/wiki/SWR_meter

   A standing wave ratio meter, SWR meter, ISWR meter (current " I " SWR), or VSWR meter (voltage SWR) measures the standing wave ratio (SWR) in a transmission line. [ a] The meter indirectly measures the degree of mismatch between a transmission line and its load (usually an antenna ). Electronics technicians use it to adjust radio transmitters ...

7. Antenna tuner - Wikipedia

   en.wikipedia.org/wiki/Antenna_tuner

   An antenna tuner, a matchbox, transmatch, antenna tuning unit ( ATU ), antenna coupler, or feedline coupler is a device connected between a radio transmitter or receiver and its antenna to improve power transfer between them by matching the impedance of the radio to the antenna's feedline. Antenna tuners are particularly important for use with ...

8. List of SG-1000 games - Wikipedia

   en.wikipedia.org/wiki/List_of_SG-1000_games

   Sega SG-1000/SC-3000 series MYCARD Game List. A 'Card Catcher' is an adapter to use card software. It is inserted into the Cartridge Slot. Because there is no card slot on the SG-1000/SC-3000 series, or the Mark II it is a necessary adapter (a card slot is built into the SEGA Mark III/Master System).

9. WSPR (amateur radio software) - Wikipedia

   en.wikipedia.org/wiki/WSPR_(amateur_radio_software)

   WSPR (pronounced "whisper") is an acronym for Weak Signal Propagation Reporter. It is a protocol, implemented in a computer program, used for weak- signal radio communication between amateur radio operators. The protocol was designed, and a program written initially, by Joe Taylor, K1JT. The software code is now open source and is developed by ...