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ProductQtyPrice
HOLLAND 12...2$2.65
ROHN 25G Top...3$298.00
EZ32A Telescopic...19$21.95
50 FT RG11...8$35.00
ROHN RSL TOWER...12$33.00
ROHN TUF TUG...11$335.00
100 FT RG11...5$55.00
ROHN 25G Tower...4$335.00
75 FT RG11...14$45.00
Rohn RSL Tower...12$196.00
ROHN 18 inch...9$86.00
ROHN 25G Tower...3$369.00
Rohn RSL Tower...15$60.50
EZ32C Telescopic...13$24.95
Holland G-F81F*...3$0.39
RASK12 Accessory...8$296.00
LNS5000 Big...5$67.95
225 FT RG11...10$99.00
ROHN 4 inch...21$39.00
Rohn RSL Tower...1$546.00
ROHN 12 inch...11$84.00
Telescopic...80$164.00
DC Voltage...5$1.95
Rohn RSL Tower...12$1,150.00
Rohn RSL Tower...11$592.00
12 inch Telescopic...12$23.50
HOLLAND 9 dB...1$2.65
ROHN 24 inch...12$88.00
EZ32 Telescopic...7$14.95
ROHN Universal...15$70.38
ROHN 65G Tower...1$734.00
Rohn RSL Tower...13$345.00
21" J Pipe...1$19.95
Complete Grounding...13$32.00
ROHN H50 Telescopi...90$189.00
3 Foot Roof...3$54.00
Rohn RSL Tower...7$310.00
TTRSL100 Safety...15$850.00
3/8 X 4 Foot...1$16.00
EZ TS-50 Free...1$69.95
Rohn RSL Tower...15$1,540.00
4 inch Heavy...20$11.95
50 Foot Telescopic...13$282.00
RG6 Underground...3$38.00
75 Ohm F Port...100$0.45
Holland HPF...4$2.45
Rohn RSL RGKG...13$430.00
125 FT RG11...8$59.00
PPC EX6XL PLUS...1$0.26
ROHN Bolt Kit...2$14.95
ROHN RSL 100...9$6,636.00
24 inch Deluxe...12$34.95
ROHN 25G 45G...2$210.00
ROHN 8 inch...10$79.00
18 inch Telescopic...14$28.40
EZ TM-50-U...12$164.00
Rohn RSL Tower...10$156.00
HOLLAND 8-Way...1$9.95
ROHN RSL 100...11$6,090.00
5' Foot X 1...13$16.30
ROHN 65G 40...1$5,090.00
Rohn RSWGB...13$260.00
ROHN Lightning...12$145.00
ROHN Bolt Kit...3$7.50
PPC EX6 PLUS...2$0.24
ROHN 65G Tower...1$1,350.00
Rohn RSL Tower...7$58.00
ROHN 25G Tower...1$101.00
ROHN TUF TUG...1$325.00
9 dB 2 Port...2$2.89
EZ TM-50-5U...1$115.00
30 inch Telescopic...12$24.95
Rohn RSL Tower...10$372.00
27" - 42" FLAT...1$118.00
Rohn RSL Tower...9$1,345.00
EZ48 48" Single...1$32.95
Six Port Keystone...1$1.05
Rohn RSL Tower...8$625.00
APICA AP-BNC...1$1.50
PPC EX6WS AquaTigh...1$0.28
ROHN 65g Top...2$319.95
Broadband Digital...1$26.95
Non-Penetrating...2$24.95
24 dB 1 GHz...1$2.65
ROHN 65G 35...2$4,836.00
EZ46-3PO Pitch...4$1.90
24 inch Telescopic...2$34.75
RG6 Coaxial...2$3.95
Rohn RSL Tower...10$3,710.00
EZ19B Roof...3$18.08
RCA Male to...1$0.99
18 inch Deluxe...2$26.95
5' Foot X 1...3$16.00
ROHN Lightning...2$69.00
ROHN 25G Antenna...1$415.00
ROHN 8 inch...2$47.00
50 Foot Telescopic...12$325.00
Non-Penetrating...1$115.00
ROHN 18 inch...3$47.00
ROHN 55G Complete...1$16,265.00
ROHN Universal...2$695.00
ROHN 25G Tower...2$205.00
ROHN 65G Section...1$84.95
Heavy Duty...1$9.95
24 dB 2 Port...2$2.89
ROHN 55G Tower...3$778.50
ROHN 55G Tower...2$298.00
MCR 4-Way Horizont...1$4.60
ROHN 55G Tower...1$420.00
ROHN 55G 40...1$2,005.00
20 Foot Telescopic...2$158.00
HOLLAND 16...3$2.65
ROHN 45G 55G...1$156.00
ROHN 45G/55G...1$558.00
EZ32B Telescopic...1$11.65
53" X 2.00"...4$17.95
Holland G-F811...1$0.29
50 Ft Aluminum...1$2,405.00
#12 Solid Copper...1$24.95
ROHN 25G Accessory...3$74.00
EZ TM-30-U...3$112.00
ROHN 65G 20...1$3,582.00
"Z" Style Chimney...1$16.28
ROHN 25G Tower...1$166.00
3/4 Inch Ground...1$3.80
Rohn Universal...1$49.00
ROHN 55G 30...1$1,820.00
5/8 X 10 Foot...1$28.95
Non-Penetrating...1$131.00
CTB-15 Self...1$8.95
ROHN 25G Tower...1$168.00
Dual Port Coaxial...3$1.35
4 inch W type...1$10.95
BNC Male to...1$3.00
BNC Male to...4$1.55
ROHN Tower...2$38.00
3S-2530 Crossover...1$34.95
12 inch Deluxe...1$19.95
30 Foot Telescopic...2$166.00
3 dB Power...2$3.65
ROHN 25G 45G...2$318.00
10 Foot Tri-Mount...1$59.95
ROHN 25G Thrust...1$78.00
ROHN 55G Tower...1$332.00
20 dB 2 Port...1$2.89
HT-2096 RJ...1$24.95
ROHN 25G Tower...2$289.00
ROHN 25G 90...1$2,475.00
Telescopic...5$117.00
DS-1111 S TV...1$12.95
ROHN 45G Tower...1$430.00
1/8" Down...2$0.95
ROHN BGK2G...1$89.00
Dual Side Arm...1$159.95
ROHN 25G 35...2$897.00
ROHN 55FK 30...1$6,675.00
Single Port...1$0.95
ROHN 65G 30...1$3,406.00
Dual Port Coaxial...2$1.65
5/8TBE&J Turnbuckl...1$19.95
ROHN NPPK Non...1$469.95
ROHN 25G 20...1$540.00
PLA1000 F Connecto...2$49.95
PPC Single...1$1.25
ROHN 25G Tower...1$358.00
ROHN RSL 100...1$6,400.00
30 Foot Telescopic...2$206.00
EZ46-3 Pitch...2$3.95
PPC MoCA Filter ...1$5.95
27 dB 2 Port...1$2.89
27 dB 1 GHz...2$2.65
ROHN 25G Tower...1$97.00
BNC Connector...1$1.45
ROHN 25G 10...2$334.00
RG6 RG59 RG58...1$8.95
1/4 inch Heavy...2$1.15
Signal Vision...1$1.25
HOLLAND 2-Way...1$2.60
ROHN 45AG Tower...1$14.95
ROHN 65G 45...2$6,253.00
FAM-3HR 3 dB...1$2.75
ROHN 25G 80...1$2,300.00
ROHN 65G 10...1$1,250.00
ROHN 12 inch...1$45.00
40 Foot Telescopic...1$240.00
ROHN 45G 40...2$1,605.00
5 Foot Heavy...1$79.95
57" Inch X...1$18.95
RG11 RG7 RG6...1$24.95
Telescopic...5$120.00
Thomas and...1$0.35
Goods Total1043$426,105.23
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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...