Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home/freehos1/public_html/projectus/core/open_close_dbase_connection.php on line 0

Deprecated: Function split() is deprecated in /home/freehos1/public_html/projectus/Speech-transmission-by-microwave/index.php(0) : eval()'d code on line 22

Deprecated: Function split() is deprecated in /home/freehos1/public_html/projectus/Speech-transmission-by-microwave/index.php(0) : eval()'d code on line 35

Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home/freehos1/public_html/projectus/scripts/get_ad_type_position.php on line 0

Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home/freehos1/public_html/projectus/scripts/load_ads.php on line 0

Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home/freehos1/public_html/projectus/scripts/sponsor_found.php on line 0

Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home/freehos1/public_html/projectus/scripts/load_links.php on line 0

Deprecated: Function split() is deprecated in /home/freehos1/public_html/projectus/Speech-transmission-by-microwave/index.php(0) : eval()'d code on line 161

Deprecated: Function split() is deprecated in /home/freehos1/public_html/projectus/Speech-transmission-by-microwave/index.php(0) : eval()'d code on line 164

Deprecated: Function split() is deprecated in /home/freehos1/public_html/projectus/Speech-transmission-by-microwave/index.php(0) : eval()'d code on line 167
what is a bnc connector
projectus.freehost7.com:UG and PG level projects,mini projects and many more here ...



 

 

 

BNC Connector:

The BNC connector (Bayonet Neill–Concelman or British Naval Connector) is a miniature quick connect/disconnect RF connector used for coaxial cable. It features two bayonet lugs on the female connector; mating is achieved with only a quarter turn of the coupling nut. BNCs are ideally suited for cable termination for miniature-to-subminiature coaxial cable (e.g., RG-58, 59, to RG-179, RG-316). It is used with radio, television, and other radio-frequency electronic equipment, test instruments, video signals, and was once a popular computer network connector. BNC connectors are made to match the characteristic impedance of cable at either 50 ohms or 75 ohms. It is usually applied for frequencies below 3 GHz  and voltages below 500 Volts. Similar connectors using the bayonet connection principle exist, and a threaded connector is also available. MIL-PRF-39012 entitled Connectors, Coaxial, Radio Frequency, General Specification for (formerly MIL-C-39012) covers the general requirements and tests for radio frequency connectors used with flexible cables and certain other types of coaxial transmission lines in military, aerospace, and spaceflight applications.

639px-BNC_connector.jpg