Superbat right angle 3G/HD SDI Cable BNC Cable 3ft/100cm(Straight to Right Angle,1Pcs) This sdi patch cable is good for 4K 1080P 3G HD SDI Camera Monitor Vedio Recorder, SDI to HDMI Converter Splitter, Security Camera,Surveillance DVR Recorder,Standard analog video etc. The 75 OHM RG179 cable consists of a solid-center conductor, followed by dielectric insulation and braided aluminum shielding sandwiched between one layers of aluminum-foil shielding. The coaxial cable protects against EMI (Electromagnetic Interference) and RFI (Radio Frequency Interference), which can distort signals as they arrive to the receiver. With minimal line interference, the cable delivers crisp, clear sound and pure video. BNC connectors are manufactured in 50 Ohm and 75 Ohm specification versions. The two types of connectors are physically different from each other. Connection of the two types of connectors is possible but not best practice: Mixing will not give you the best output. 50 Ohm BNC connectors are used with 50 Ohm cables. 75 Ohm connectors are used with 75 Ohm cables. 50-ohm cables/connectors work well with old analogue video formats. If you are looking for a high quality video output, 50 Ohm will not give you a high quality level. 75-ohmcables/connectors are made for high quality digital video and are able to scale their output depending on the input received. They can also be effectively used on the older analogue video formats, which makes them more versatile and flexible - as they can be used in any situation. - Short BNC cable / HD-SDI 3g sdi cable 3ft (Straight to Right Angle) - Connector: sdi to sdi bnc male to bnc male (plug) Connector: Gold plated Impedance: 75 Ohm Cable: RG179 Coaxial Cable - This thin 3g sdi cable is light weight, Good flexibility, High Temperature Resistance, corrosion resistance. It Copper conductor and silver-plated shielding braid, It has Good shielding, Few Signal Attenuation. - Supported devices: Supports HD-SDI, 3G-SDI, component, composite, MADI, WORD CLOCK, SYNC, etc. It can transmit up to 1080p resolution for high quality HDTV (high definition television). Standard-definition (uncompressed) digital video is also transmitted. Compatible with any device with SDI output, such as a camera or monitor. You can connect the video of the crime prevention equipment between the equipment. - Never worry about any security problems. We are confident in the quality of our sdi patch cable and willing to provide 1 MONTHS Replacement. If you unfortunately get a defective one, please contact our customer support.