This dual high frequency ground block is typcially used with HughesNet and other satellite Internet system installations and some satellite television installations as well!
The gold plated center conductor assures a great connection, and the internal components are designed for high frequency and low loss. Two screws are provided with each block for mounting!
The internal components of these ground blocks are much different from a standard frequency VHF/UHF ground block. The center coax conductor indexes into a close-tollerance tube that is resilient (spring) brass and is gold plated. The close center-tube tolerance assures a tight connection, the gold plating assures a good electrical connection and the overall performance is greatly improved over standard designs. Internally, the center conductor tube is insulated from the inner skin of the barrel by a maximum air gap which results in much less RF loss. Insertion loss is extremely low. We highly recommend that you use a dielectric grease inside the F connectors when making the final attachment to these blocks and to ALL fittings that are exposed to moisture. Rain can still wick down between the threads and destroy the connection. Our dielectric grease prevents this from happening.
Impedance: 75 Ohms
Insertion loss: <0.1dB 0 ~ 3GHz
Return loss: >25dB 0~3GHz
Operating Temperature: -40°C to +60°C
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All prices are in USD.