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24 inch Telescopic...	2	$34.75
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75 FT RG11...	7	$45.00
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50 FT RG11...	2	$35.00
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125 FT RG11...	2	$59.00
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ROHN 25G 20...	3	$540.00
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ROHN 25G 30...	1	$694.00
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Complete Grounding...	7	$32.00
ROHN 25G 10...	1	$334.00
EZ TM-50-U...	8	$164.00
ROHN 25AG 45AG...	1	$49.00
ROHN 25G 40...	1	$1,639.00
30 inch Telescopic...	7	$24.95
RG6 Coaxial...	1	$12.95
Tower Side...	1	$139.95
100 FT RG11...	3	$55.00
ROHN 25G 70...	1	$2,130.00
ROHN Universal...	6	$70.38
Push on F Connector...	1	$0.79
ROHN 45G Complete...	1	$7,070.00
Rohn RSL Tower...	4	$1,345.00
Rohn RSWGB...	5	$260.00
TTRSL100 Safety...	5	$850.00
ROHN Lightning...	6	$145.00
50 Foot Telescopic...	3	$325.00
ROHN TUF TUG...	2	$335.00
ROHN 25G Anti...	2	$598.00
ROHN 25G 35...	1	$897.00
Rohn RSL Tower...	4	$196.00
ROHN Tower...	1	$38.00
ROHN Bolt Kit...	2	$14.95
Rohn RSL Tower...	3	$625.00
ROHN RSL TOWER...	2	$33.00
ROHN 12 inch...	7	$84.00
EZ32C Telescopic...	6	$24.95
4 inch Heavy...	6	$11.95
Rohn RSL Tower...	4	$345.00
ROHN 25G Accessory...	1	$74.00
5' Foot X 1...	4	$16.30
Holland HPF...	1	$2.45
Rohn RSL Tower...	3	$592.00
ROHN 55G Assembly...	1	$357.00
Rohn RSL RGKG...	5	$430.00
ROHN RSL 100...	4	$6,090.00
ROHN TUF TUG...	1	$325.00
Rohn RSL Tower...	6	$3,710.00
ROHN 8 inch...	5	$79.00
50 Foot Telescopic...	7	$282.00
24 inch Deluxe...	6	$34.95
HOLLAND LA...	2	$11.95
ROHN 65G 10...	1	$1,908.00
ROHN 25G Assembly...	1	$186.00
RG6 Underground...	1	$38.00
ROHN 25G 10...	4	$156.00
ROHN 65G 40...	3	$5,090.00
Rohn RSL Tower...	2	$156.00
18 inch Telescopic...	5	$28.40
ROHN H50 Telescopi...	5	$189.00
ROHN 65G 10...	1	$1,250.00
ROHN RSL 100...	4	$6,636.00
Rohn RSL Tower...	1	$60.50
ROHN 65G Tower...	1	$780.00
Rohn RSL Tower...	4	$372.00
12 inch Telescopic...	6	$23.50
EZ32 Telescopic...	7	$14.95
PPC Single...	2	$1.25
Turnbuckle...	1	$3.05
ROHN 65g Top...	1	$319.95
ROHN 4 inch...	5	$39.00
RG11 RG7 RG6...	2	$12.95
RG6 Underground...	1	$34.00
30 Foot Telescopic...	1	$206.00
ROHN 55G Tower...	1	$778.50
225 FT RG11...	3	$99.00
Thomas & Betts...	1	$1.50
Rohn RSL Tower...	2	$1,540.00
Six Port Keystone...	1	$1.05
Dual Port Coaxial...	1	$1.65
ROHN 18 inch...	5	$86.00
ROHN 45G Tower...	1	$240.00
Rohn RSL Tower...	7	$1,150.00
Rohn RSL Tower...	3	$310.00
ROHN 25G Tower...	1	$290.00
HOLLAND 16...	1	$2.65
ROHN 12 inch...	1	$45.00
EZ46-3 Pitch...	2	$3.95
Single Port...	3	$0.95
ROHN 45G 55G...	2	$290.00
9 dB 2 Port...	1	$2.89
5/16 inch Heavy...	1	$1.65
ROHN 18 inch...	1	$47.00
ROHN 25G Antenna...	1	$415.00
LNS5082 RG6...	1	$27.95
Non-Penetrating...	2	$131.00
HOLLAND 20...	1	$2.65
ROHN 55G Tower...	3	$298.00
ROHN 45G 30...	2	$1,260.00
21" J Pipe...	1	$19.95
Rohn RSL Tower...	1	$630.00
ROHN NPPK Non...	1	$469.95
ROHN 65G Section...	1	$84.95
ROHN 55G Tower...	1	$420.00
Telescopic...	5	$117.00
Non-Penetrating...	1	$115.00
ROHN 65G Tower...	1	$390.00
3 Foot Tripod...	1	$31.50
ROHN 25G Thrust...	1	$78.00
Non-Penetrating...	1	$24.95
2.5" to 3.75"...	1	$14.50
LNS5000 Big...	1	$67.95
ROHN 65G 40...	1	$4,995.00
PPC AquaTight...	2	$2.95
10' Foot X...	1	$27.00
Telescopic...	20	$78.00
53" X 2.00"...	1	$17.95
PLA1000 F Connecto...	1	$49.95
HOLLAND 2-Way...	1	$2.60
RG6 Twist-on...	1	$0.19
Holland TSTL...	1	$24.95
Thomas and...	1	$0.35
ROHN 25G Tower...	1	$146.00
LNS5010 Black...	2	$39.95
HOLLAND HFS...	1	$2.25
#12 Solid Copper...	1	$24.95
RG6 Coaxial...	1	$6.95
TTRSL50 Safety...	1	$580.00
Dual Port Coaxial...	1	$1.35
Goods Total	402	$180,899.39
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Single Port Coaxial Cable Ground Block GRB-1

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Holland GRB-1 Single F Connactor Ground Block

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Price$0.95

Manufacturer CodeGRB-1

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AvailabilityUsually ships in 24 Hrs

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Highlights

Economical
Single Port
Machined Threads
Anti-Corrosive

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

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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...