Grounding block BNC connectors are used to link coaxial cables together within satellite, antenna and cable television systems.
Single/dual /4-way grounding block
Material
Impedance : 75 ohms
Frequency : 5 to 2,350MHz
Insertion Loss: 5 to 1,200MHz≤0.2dB
                      1,201 to 2,500MHz≤1.5dB
High performance utilize a zinc base and brass splice to achieve 3/8-2a-UNEF thread quality

High quality, digital broadband performance to 3GHz
360 degrees round seizing pins maximize center conductor surface contact thereby significantly reducing contact resistance
Reduced aperture flat-ended ports on both ends comply to SCTE IPS-SP-406 standard to maximize connector shield to connector surface contact and reduce moisture migration
Return loss over -30dB up to IGHz exceeds SCTE return loss standard
Less then 0.05dB insertion loss typical to IGHz provided unsurpassed performance in digital environments

A BNC connector is weather-proof twist lock coax connector commonly found on commercial video and surveillance equipment. With a simple twist, the BNC locks into place and provides the most secure way for connecting components and coax cables together.