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ProductQtyPrice
ROHN 24 inch...9$88.00
ROHN TUF TUG...14$335.00
10' Foot X...1$27.95
5' Foot X 1...16$16.30
ROHN Bolt Kit...2$7.50
Non-Penetrating...1$131.00
ROHN 45G Tower...1$240.00
ROHN 55G Tower...2$778.50
EZ32C Telescopic...11$24.95
4 inch Heavy...17$11.95
Rohn RSL Tower...10$1,540.00
LNS5000 Big...4$67.95
30 inch Telescopic...10$24.95
ROHN 65G Tower...2$425.00
ROHN 65G Tower...2$734.00
Rohn RSL Tower...9$310.00
Rohn RSL Tower...15$196.00
18 inch Telescopic...13$28.40
ROHN RSL 100...13$6,090.00
ROHN 65G Section...3$84.95
Rohn RSL Tower...12$156.00
F-81 3 GHz...1$1.50
ROHN 45G Assembly...3$290.00
ROHN 25G Tower...1$289.00
ROHN 12 inch...11$84.00
53" X 2.00"...6$17.95
RASK12 Accessory...11$296.00
5' Foot X 1...4$16.00
Telescopic...70$164.00
EZ46-3PO Pitch...2$1.90
ROHN 65G 20...4$2,600.00
ROHN RSL TOWER...10$33.00
Rohn RSL Tower...12$345.00
ROHN TUF TUG...1$325.00
Rohn RSL Tower...15$3,710.00
ROHN 45G 40...1$1,605.00
ROHN 18 inch...9$86.00
ROHN 65G 20...2$3,582.00
EZ32A Telescopic...16$21.95
TTRSL100 Safety...14$850.00
Non-Penetrating...1$17.00
12 inch Telescopic...16$23.50
50 Foot Telescopic...14$282.00
ROHN 65G 30...1$3,406.00
75 FT RG11...3$45.00
ROHN 45G 30...1$1,260.00
Complete Grounding...9$32.00
Rohn RSL Tower...14$1,345.00
Telescopic...10$117.00
ROHN 8 inch...1$47.00
ROHN Universal...16$70.38
ROHN 4 inch...8$39.00
ROHN Lightning...18$145.00
3/8 X 4 Foot...1$16.00
Rohn RSL Tower...13$60.50
ROHN 25AG 45AG...1$49.00
Rohn RSL Tower...6$625.00
ROHN 65G Tower...2$390.00
EZ TM-50-U...14$164.00
ROHN Lightning...1$69.00
ROHN 8 inch...12$79.00
Rohn RSWGB...9$260.00
Telescopic...5$144.00
30 dB 1 GHz...1$2.65
Rohn RSL Tower...13$1,150.00
Dual Port Coaxial...4$1.65
ROHN 25G 45G...1$210.00
TFC RG11-OR...1$225.00
Non-Penetrating...1$115.00
Rohn RSL Tower...10$58.00
24 inch Deluxe...8$34.95
Holland Electronic...1$2.95
8' Foot X 1...1$27.00
RG11 RG7 RG6...2$24.95
Rohn RSL Tower...8$372.00
ROHN 12 inch...1$45.00
ROHN RSL 100...10$6,636.00
RG6 RG59 RG58...1$8.95
225 FT RG11...4$99.00
Rohn RSL Tower...7$592.00
ROHN 45G 45...1$2,150.00
ROHN 25G 45G...1$318.00
Holland HPF...1$2.45
ROHN 65G 20...3$1,668.00
Rohn RSL RGKG...8$430.00
DC Voltage...1$1.95
RG6 Coaxial...1$6.95
ROHN 65G Tower...1$780.00
50 Foot Telescopic...8$325.00
ROHN 65G Tower...3$665.00
45G Main Straight...1$13.95
ROHN H50 Telescopi...30$189.00
ROHN 25G Adjustabl...1$203.00
12 inch Deluxe...1$19.95
PLA1000 F Connecto...2$49.95
LNS5082 RG6...2$27.95
24 inch Telescopic...7$34.75
ROHN 65G 10...2$1,908.00
Wide Band Satellit...1$8.95
ROHN 25G Tower...1$358.00
RG11 Quad Shield...1$185.00
Dual Side Arm...1$159.95
ROHN 6 inch...1$39.00
Thomas and...1$0.35
LNS5010 Black...5$39.95
ROHN 25G Tower...1$7.95
EZ30 30" Single...2$17.95
PPC EX6WS AquaTigh...2$0.28
HOLLAND 16...1$2.65
ROHN 25G Accessory...4$74.00
ROHN 25G Tower...1$1,985.00
RG6 Coaxial...2$3.95
PPC EX6 PLUS...1$0.24
ROHN BGK2G...1$89.00
ROHN 25G Adjustabl...1$214.00
ROHN 45G 55G...1$290.00
EZ32 Telescopic...8$14.95
ROHN 45G 55G...1$156.00
ROHN 25G Tower...1$335.00
ROHN RSL 90...1$6,140.00
RG11 RG7 RG6...3$12.95
ROHN 25G 40...1$865.00
HOLLAND 12...1$2.65
PPC AquaTight...1$2.95
HOLLAND 20...1$2.65
ROHN 65g Top...1$319.95
HOLLAND 6 dB...1$2.65
30 Foot Telescopic...2$166.00
Telescopic...10$78.00
ROHN 25G Anti...2$598.00
BNC Male to...1$1.55
Tower Side...1$139.95
ROHNJACK G...1$329.00
2 inch W type...1$10.95
In-Line Power...1$28.95
ROHN H40 Telescopi...5$163.00
100 FT RG11...2$55.00
ROHN Leg Mounted...2$165.00
Rohn Universal...1$49.00
Antenna Pipe...1$27.95
ROHN 45G Tower...1$1,100.00
5/8 X 4 Foot...1$19.95
ROHN 25G 10...1$156.00
HOLLAND 9 dB...1$2.65
Dual Port Coaxial...2$1.35
ROHN 45AG Tower...2$14.95
RG6 Underground...1$34.00
ROHN 65G Tower...2$1,350.00
ROHN 25G Tower...1$79.00
57" Inch X...1$18.95
RG11 Quad Shield...1$310.00
Thomas & Betts...1$8.95
ROHN 55G Complete...1$16,645.00
Holland G-F811...1$0.29
ROHN 45G Self...1$595.00
125 FT RG11...3$59.00
RG6 Underground...1$70.00
3S60 620 Plastic...1$108.00
RG6 Underground...1$38.00
PPC Single...1$1.25
ROHN 25G Top...1$264.00
ROHN 25G Tower...1$205.00
40 Foot Telescopic...1$240.00
Twelve Port...1$1.05
EZ46-3 Pitch...1$3.95
50 FT RG11...1$35.00
ROHN 65G Anti...1$960.00
HOLLAND 2-Way...1$2.60
ROHN 45G/55G...1$558.00
50 Ft Aluminum...1$2,632.00
ROHN 25G Tower...1$101.00
Goods Total798$428,655.52
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Dual Port Coaxial Cable Ground Block GRB-2-B

× Dual Port Coaxial Cable Ground Block GRB-2-B was added to your Shopping Cart.
Price$1.35
Manufacturer CodeGRB-2-B
Qty
AvailabilityUsually ships in 24 Hrs
ShippingCan ship Canada

Highlights

Economical
Dual Port
Machined Threads
Anti-Corrosive

Bulk Quantities Available Here!

Holland Electronics GRB-2-B Dual F Connector Coaxial Cable Ground Block
is a zinc anti-corrosive standard Ground block that accomodates Two RG Coaxial Cable Connections and a 12 AWG Ground Wire with ease.

Info. sheet



Info. Sheet


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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
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Ground your Coaxial Cable System

Commensurate with Coaxial Cable TV Antenna and Satellite TV Splitter Installation, you want to Ground your Cable TV or HDTV Antenna Coaxial Cable System Outside before bringing the TV Cable Inside. This way, Lightning Strikes and Power Surges have an opportunity to arrest before reaching your Satellite Receiver and TV Set(s). The Integral Grounding Block designed onto most Outdoor Use Compatible Satellite Signal Splitter we sell will effectively 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, Satellite TV, Cable TV, WI-FI, Wireless Internet, Business Band, CB or Amateur Radio Antenna Installation.

Grounding & Bonding Are Important

Ground Blocks and Proper Grounding are an Important, often overlooked, aspect of Your Over-all Cable TV, HDTV or Satellite Antenna Installation and Safety. Proper Grounding can also Reduce the Reception of Interfering RF Signals. Grounding of Masts, Antennas, Cable TV and other RF Distribution Systems are covered by the NEC. Grounding can be as simple as a 12 AWG Ground Wire connected a short distance away to a 8 foot 5/8" DIA Copper Ground Rod (not supplied) or Bonded to the Existing Power Ground by the Power Meter installed on the side of your Home or Office. You may notice that most new Cable TV, Satellite and TV Antenna Installations are effected in this Manner. However, most State and some Local codes will contain requirements that supercede that of the NEC. Please Refer to Your Local Building and Electrical Codes...