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EZ32A Telescopic...16$21.95
ROHN 12 inch...17$84.00
EZ DM 166-2...1$17.95
Rohn RSL RGKG...9$430.00
Telescopic...55$164.00
HOLLAND 6 dB...1$2.65
RG11 RG7 RG6...4$24.95
Rohn RSL Tower...15$3,710.00
Dual Port Coaxial...1$1.35
50 Foot Telescopic...11$325.00
ROHN TUF TUG...1$325.00
ROHN RSL 100...10$6,636.00
Protective...2$24.95
ROHN 4 inch...15$39.00
EZ46-3PO Pitch...5$1.90
ROHN TUF TUG...12$335.00
Digital Broadband...2$29.95
Rohn RSL Tower...10$58.00
ROHN Universal...10$70.38
ROHN 25G Top...1$264.00
12 inch Telescopic...20$23.50
EZ48 48" Single...1$32.95
Rohn RSL Tower...12$625.00
30 inch Telescopic...9$24.95
RASK12 Accessory...8$296.00
EZ TM-50-U...11$164.00
Rohn RSL Tower...8$156.00
Rohn RSL Tower...12$1,150.00
50 FT RG11...13$35.00
ROHN RSL 100...13$6,090.00
ROHN Leg Mounted...1$165.00
ROHN H50 Telescopi...95$189.00
Telescopic...10$117.00
6 inch TV Antenna...1$10.82
24 inch Deluxe...6$34.95
ROHN 25G Accessory...2$74.00
ROHN 18 inch...17$86.00
HOLLAND LA...1$11.95
Rohn RSL Tower...11$345.00
Six Port Keystone...2$1.05
TTRSL100 Safety...14$850.00
50 Foot Telescopic...9$282.00
53" X 2.00"...2$17.95
HOLLAND 16...2$2.65
27 dB 2 Port...1$2.89
Thomas & Betts...1$1.50
F-81 3 GHz...2$1.50
ROHN 6 inch...1$39.00
Rohn RSL Tower...7$196.00
EZ32 Telescopic...16$14.95
PPC Single...1$1.25
ROHN Lightning...11$145.00
U-Bolt Kit...1$6.95
RG6 Underground...1$62.00
EZ60A 620 Steel...1$82.95
ROHN 65G Tower...3$425.00
ROHN 55G Tower...1$420.00
4 inch Heavy...11$11.95
ROHN 24 inch...8$88.00
Rohn RSL Tower...13$310.00
125 FT RG11...8$59.00
LNS5000 Big...3$67.95
ROHN 45G 45...1$2,150.00
18 inch Telescopic...14$28.40
24 inch Telescopic...3$34.75
ROHN 25G Anti...2$598.00
Rohn RSL Tower...7$372.00
21" J Pipe...3$19.95
EZ32C Telescopic...18$24.95
5' Foot X 1...3$16.00
ROHN 25G 60...1$1,780.00
ROHN 65G 10...2$1,695.00
DS-3000 J Pipe...2$28.95
ROHN RSL 100...1$6,400.00
24 dB 2 Port...1$2.89
1/4 inch Heavy...2$1.15
RG11 Tri-Shield...1$129.95
ROHN Bolt Kit...1$7.50
Rohn RSWGB...3$260.00
ROHN 25G Tower...2$101.00
HOLLAND 12...1$2.65
ROHN RSL TOWER...8$33.00
FAM-10HR 10...25$2.45
Turnbuckle...1$3.05
Holland Electronic...2$2.95
PCT TRS-11L...1$2.19
ROHN 65G 20...1$1,668.00
225 FT RG11...4$99.00
ROHN 25G Antenna...2$415.00
Tower Side...1$139.95
PPC EX6 PLUS...3$0.24
ROHN 25G Top...2$298.00
ROHN 65G Tower...2$780.00
ROHN 8 inch...6$79.00
ROHN 25G 40...2$865.00
ROHN 25G 35...1$897.00
HOLLAND 1 GHz...1$4.60
PPC EX6XL PLUS...1$0.26
100 FT RG11...6$55.00
Rohn RSL Tower...8$60.50
RG6 Underground...2$68.00
Thomas and...1$4.90
ROHN 25G 45G...1$318.00
Rohn RSL Tower...3$1,345.00
ROHN 55G Tower...1$525.00
RG6 Coaxial...1$19.95
Complete Grounding...7$32.00
3 dB Power...2$3.65
12 dB 2 Port...1$2.89
ROHN 65G Section...1$84.95
Rohn RSL Tower...6$1,540.00
ROHN 45G 30...2$1,260.00
HOLLAND 9 dB...2$2.65
8' Foot X 1...1$27.95
75 FT RG11...4$45.00
Non-Penetrating...1$115.00
1/8" Down...1$0.95
Aluminum Mast...1$68.00
5' Foot X 1...7$16.30
618 Telescopic...2$134.00
30 Foot Telescopic...2$206.00
Rohn RSL Tower...5$592.00
36 Inch Roof...1$49.00
ROHN 45G 55G...1$745.00
ROHN 65g Top...1$319.95
PPC AquaTight...1$2.95
RG6 Coaxial...1$3.95
TTRSL50 Safety...1$580.00
Non-Penetrating...1$131.00
ROHN 25G 30...1$694.00
3S60 620 Plastic...1$108.00
RG6 RG59 RG58...1$8.95
500 FT RG11...1$134.95
Gripple Tensioning...1$87.00
2 inch W type...1$10.95
EZ TS-50 Free...2$69.95
5/8 inch Round...1$14.95
#12 Solid Copper...1$24.95
DC Voltage...2$1.95
ROHN 45G/55G...1$558.00
ROHN 25G 45G...1$210.00
ROHN 55FK 30...1$6,675.00
ROHN 24 inch...1$48.00
ROHN 25G Tower...1$315.00
40 Foot Telescopic...1$309.00
ROHN 45G Tower...1$240.00
FAM-16HR 16...25$2.45
75 Ohm F Port...50$0.45
ROHN 65G Tower...1$430.00
Dual Port Coaxial...2$1.65
3 inch wall...1$12.95
EZ30 30" Single...1$17.95
ROHN Lightning...1$69.00
ROHN 25G 45G...1$316.00
ASKA 4-Way...1$4.60
F Male to RCA...2$1.10
EZ19B Roof...1$18.08
ROHN 25G Tower...1$260.00
ROHN 25G Tower...1$358.00
Dual Port Coaxial...2$1.30
HOLLAND 8-Way...2$9.95
Butyl Weather...1$3.20
5' Foot by...1$14.50
ROHN 25G 5...1$165.00
Cat6 Aerial...1$310.70
PLA1000 F Connecto...1$49.95
RG11 RG7 RG6...1$12.95
FAM-8HR 8 dB...1$2.75
ROHN 65G 45...1$6,253.00
Broadband Digital...1$26.95
1/4" Extra...1$239.00
25" - 32" FLAT...1$115.00
Universal Tower...1$112.00
ROHN 65G 10...1$1,908.00
Thomas & Betts...1$14.95
Goods Total899$376,817.24
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Dual Port Coaxial Cable Ground Block GRB-2

× Dual Port Coaxial Cable Ground Block GRB-2 was added to your Shopping Cart.
Price$1.30
Manufacturer CodeGRB-2
Qty
AvailabilityUsually ships in 24 Hrs
ShippingCan ship Canada

Highlights

Economical
Single Port
Machined Threads
Anti-Corrosive

Bulk Quantities Available Here!

Holland Electronics GRB-2 Dual F Connector Coaxial Cable Ground Block
is a zinc anti-corrosive standard Ground block that accomodates RG Connectors 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...