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2. UHF connector - Wikipedia

   en.wikipedia.org/wiki/UHF_connector

   A typical SO-239 UHF female, properly hooded, has a difference in impedance from the standard 50 Ohm line impedance of about 35 Ohms. The length of the bump is typically ⁠ 1 / 2 ⁠ inch, where the female pin flares to fit over the male pin. This bump can be mitigated by using a honeycomb dielectric in the female pin area. Many VHF / UHF ...

3. List of RF connector types - Wikipedia

   en.wikipedia.org/wiki/List_of_RF_connector_types

   Air cored Microwave connectors The name of a connector (e.g. 1.85) is determined by the diameter in mm of the air dielectric around the centre pin 3.5 and 2.92 mm (sometimes called K) connectors, which also have a 0.9mm centre pin and cross-mate with SMA and offer higher maximum frequency; 2.4, 1.85 (sometimes called V) externally similar to ...

4. Miniature UHF connector - Wikipedia

   en.wikipedia.org/wiki/Miniature_UHF_connector

   Mini-UHF connectors are miniaturized versions of UHF connectors, designed primarily for use in bag-type mobile phones and similar applications where size is an important consideration. Introduced in the 1970s, Mini-UHF has a 3/8-24 thread size and operates up to 2.5 GHz. [ 1 ]

5. SMA connector - Wikipedia

   en.wikipedia.org/wiki/SMA_connector

   SMA connectors must not be confused with the standard household 75-ohm type F coax connector (diameters: male 7 ⁄ 16 inch (11 mm) circular or hex; female 3 ⁄ 8 inch (9.5 mm) external threads), as there is only about a 2 mm difference overall in the specifications. Type F cannot be mated with SMA connectors without the use of an adapter.

6. BNC connector - Wikipedia

   en.wikipedia.org/wiki/BNC_connector

   The connector has a twist to lock design with two lugs in the female portion of the connector engaging a slot in the shell of the male portion. The type was introduced on military radio equipment in the 1940s and has since become widely applied in radio systems, and is a common type of video connector.

7. EIA RF Connectors - Wikipedia

   en.wikipedia.org/wiki/EIA_RF_Connectors

   Peak pulse power handling, driven by voltage breakdown, is more or less frequency independent for any given size (and can be deduced by assuming ~300 V RMS per mm of inner to outer spacing), but the average power, limited by losses heating the centre conductors, increases approximately with the square root of the operating frequency.