Single Port Coaxial Cable Ground Block GRB-1

Holland Electronics GRB-1 Single F Connector Coaxial Cable Ground Block
is a zinc anti-corrosive standard Ground block that accomodates a 12 AWG Ground Wire with ease for Grounding your HDTV antenna or Cable TV Installation at Home or Office.

Info. Sheet

This is what you want to use to Ground your Cable TV or HDTV Antenna Coaxial Cable Outside before bringing the Signal Inside. This way, Lightning Strikes and Power Surges have an opportunity to arrest before reaching your TV and Entertainment Electronics. The grounding Block will convey this unwanted Electrical Energy to a Ground Rod via a Copper Ground Wire that you Install (not included). Consult your Local Building Code and NEC for guidance to Properly Grounding your HD TV Antenna, Cable TV, WI-FI, Wireless Internet, Business Band, CB or Amateur Radio Antenna Installation.

Specification Sheet

grounding type

Ground Blocks

TURNBUCKLES / CLEVICES / STRANDVICE

Hot Dipped Galvanized is used to adjust the tension on Guyed Towers

GUY WIRE

3 Star stocks guy wire for use in guying antenna masts and ROHN 25G, 45G, 55G and 65G towers. Choose from 6/18 and 6/20 for telescopic antenna masts and 1/4 inch to 5/16 inch EHS strand for guying down ROHN Towers. Our 6/18 and 6/20 guy wire comes in lengths of 50' , 100' , 250 ,500, to 1000' FT and our EHS Tower Guy wire comes in 100' , 250' , 500' ,1000, in coils / reels and 5000' FT wooden spools. PLP-GWD Guy wire Dispenser available (optional)

Complete Telescopic Guy Wire Kits are also available.

ANCHORS

Guy Anchors are used to attach the guy-wire that helps support a tower, antenna mast or even utility poles. The anchoring is accomplished by using rods, usually made from galvanized steel, that are screw driven, concreted into the ground or backfilled with earth.

An anchor must be designed and rated to resist the maximum amount of tensile load, forces tending to cause extension of the guy wires and anchoring system; both the dead load of the tension of the wire and the maximum possible theroretical live load due to wind, gravity, ice and other forces of nature. The attached guy wires exercises its force at an angle, and because of this angle the anchor will have r two forces of both, vertical or (up and down) and lateral (back and forth) forces on it known as lateral shear. Ground anchors rely on the lateral shear strength of the soil. This strength or cohesion helps to mitigate by spreading the the forces from the guys wires connected to it over a large surface area.

HARDWARE ANCHOR & GUY

3 Star Inc. stocks wire rope and EHS (Extra High Strength) strand wire rope commonly used in rigging, Tower down guy and CATV Cable TV and Telephone OSP Pole line Plant construction.

In addition you can find: