Rf Cable Connector Loss

Rf twinax and coax cables are built in low loss and standard performance versions ranging in size from 0 020 to 0 945 inches in diameter.

Rf cable connector loss.

Insertion loss 15 db maximum at 10 ghz. The system designer also derives inputs from the cable and connector manufacturer s catalogue. Example of rf cable loss calculator. 0 06 for each straight connector 0 15 for each right angle connector.

0 06 sqrt 1 5 0 06 sqrt 1 5 k1 and k2 values. Standard n coaxial cable and corrugated n helical and annular cable. Pasternack carries a huge selection of microwave parts rf parts cables connectors modulators adapters attenuators plus much more. Amphenol rf is the world s largest manufacturer of coaxial connectors for use in radio frequency microwave and data transmission system applications.

Loss is a length multiplier so a 200 ft length would have twice the loss shown above and a 50 ft length would have half the loss. There are 3 main causes of insertion loss. Line loss of a cable includes connector loss at each end. Pasternack rf cables in coax or twinax designs may be available in corrugated flexible formable or semi rigid versions.

Frequency 2500 mhz k1 0 11694 k2 0 00036 clf 0 12 l 150ft outputs. Connector loss factor x sqrt fghz loss factors for sma connectors are. For example connector loss db for a cable at 1500mhz with two straight sma fittings will be. N type connectors are designed to satisfy the need for a durable weatherproof medium size rf connector with consistent performance which includes models that support up to 18 ghz.

Bulk quantities shipped same day. Headquartered in danbury connecticut usa amphenol rf has global sales marketing and manufacturing locations in north america asia and europe. Rf leakage 90 db minimum at 3 ghz. Insertion loss expressed in db is defined as 10 log po pi where po power out and pi power in.

There are two families of type n connectors. For example a system designer in his system design calculation has budgeted a 2 db loss including 0 5 db connector loss at both ends of the cable between the amplifier output and the antenna port input of a radio. Rf cable loss 6 93 db 100ft 10 4 db 150 ft rf coaxial cable loss formula. Amphenol rf s n type connector features a threaded coupling mechanism and is fully interchangeable with n type connectors made to the mil c 39012 specification.

Reflected losses are those losses caused by the vswr of the connector. These characteristics are typical but may not apply to all connectors. Reflected losses dielectric losses and copper losses.