Coax cable / Antenne plug

The Coaxial cable was born in 1880 and is a type of electrical cable having an inner conductor surrounded by a tubular insulating layer, surrounded by a tubular conductive shield.

All coax cables also has an insulating outer sheath or jacket. A coaxial cable is a transmission line used to carry high frequency electrical signals with low loss. It is used for broadband network cabling, cable television signals and connects...

The Coaxial cable was born in 1880 and is a type of electrical cable having an inner conductor surrounded by a tubular insulating layer, surrounded by a tubular conductive shield.

All coax cables also has an insulating outer sheath or jacket. A coaxial cable is a transmission line used to carry high frequency electrical signals with low loss. It is used for broadband network cabling, cable television signals and connects the radio transmitters / receivers for their antennas.

This is very important that a coaxial cable is made from high-quality materials, as 100% pure copper and that the tubular insulating material provides high isolation, and here is foam-isloator best.

it is important that a coaxial cable is as short as possible as it works signaldæmpene. A coaxial cable for radio transmitters is 50 ohms - the resistance is called impedance and should be appropriate for the radio transceiver - opposite the device (eg. An antenna) must be designed with the same resistance. Possibly. mismatch will provide reflections of the cable and destroy / interfere with signal transmission. Video Signal transmission should the impedance is 75 ohm (RG59)

A transmitter and receiver sees a coaxial cable which many complex passive components - capacity between conductor and shield, coils in series, and an ohmic resistance (loss in copper) .

a loss in a coaxial cable applies to both transmitter and receiver. A powerful coaxial cable for example. LLC400 (10mm thick) provides approximately 22dB loss per 100meters at 2.4GHz (WiFi). A LCC200 (5mm thick) gives a loss of some 100meters per 55dB at 2.4GHz. Remember to compensate Coax cable loss with passive Gain antenna if possible. Avoid any active 2-Wejs signal amplifiers.

Remember: Good quality cable offers the best connection.