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2. List of RF connector types - Wikipedia

   en.wikipedia.org/wiki/List_of_RF_connector_types

   LEMO 00 connector, a proprietary push-pull 50 Ω coaxial connector; MCX connector; Microdot S-50 series connector, a proprietary 50 Ω coaxial connector; Mini-BNC connector; Mini-UHF connector, a smaller and much newer design than the standard UHF; SMA connector A 50 ohm screwed connection. The 0.9mm centre pin is the same diameter as the ...

3. Ultra high frequency - Wikipedia

   en.wikipedia.org/wiki/Ultra_high_frequency

   The IEEE defines the UHF radar band as frequencies between 300 MHz and 1 GHz. [3] Two other IEEE radar bands overlap the ITU UHF band: the L band between 1 and 2 GHz and the S band between 2 and 4 GHz. UHF television antenna on a residence. This type of antenna, called a Yagi–Uda antenna, is widely used at UHF frequencies.

4. UHF connector - Wikipedia

   en.wikipedia.org/wiki/UHF_connector

   The UHF connector [4] is a name for a fairly common, but old type of threaded RF connector. [ 5 ] [ 6 ] The connector design was invented in the 1930s for use in the radio industry. [ 7 ] [ 4 ] It is a widely used standard connector for HF transmission lines on full-sized radio equipment, with BNC connectors predominating for smaller, hand-held ...

5. Antenna diversity - Wikipedia

   en.wikipedia.org/wiki/Antenna_diversity

   Antenna diversity, also known as space diversity or spatial diversity, is any one of several wireless diversity schemes that uses two or more antennas to improve the quality and reliability of a wireless link. Often, especially in urban and indoor environments, there is no clear line-of-sight (LOS) between transmitter and receiver. Instead the ...

6. Antenna feed - Wikipedia

   en.wikipedia.org/wiki/Antenna_feed

   The antenna feed system or antenna feed is the cable or conductor, and other associated equipment, which connects the transmitter or receiver with the antenna and makes the two devices compatible. [ 1 ] [ 2 ] In a radio transmitter, the transmitter generates an alternating current of radio frequency , and the feed system feeds the current to ...

7. Slot antenna - Wikipedia

   en.wikipedia.org/wiki/Slot_antenna

   Slotted array UHF television broadcasting antenna. As shown by H. G. Booker in 1946, from Babinet's principle in optics a slot in a metal plate or waveguide has the same radiation pattern as a driven rod antenna whose rod is the same shape as the slot, with the exception that the electric field and magnetic field directions are interchanged; the antenna is a magnetic dipole instead of an ...

8. Stub (electronics) - Wikipedia

   en.wikipedia.org/wiki/Stub_(electronics)

   Radial stubs are a planar component that consists of a sector of a circle rather than a constant-width line. They are used with planar transmission lines when a low impedance stub is required. Low characteristic impedance lines require a wide line. With a wide line, the junction of the stub with the main line is not at a well-defined point.

9. UHF television broadcasting - Wikipedia

   en.wikipedia.org/wiki/UHF_television_broadcasting

   This mast has two UHF antennas for receiving signals from different directions. The lower antenna is a bowtie array. The upper antenna is a Yagi design. UHF television broadcasting is the use of ultra high frequency (UHF) radio for over-the-air transmission of television signals. UHF frequencies are used for both analog and digital television ...