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Item #: GRS270
Part #: 200-270
Reg. Price: $0.98
Our Price: $0.82
146 units available


Steren 200-2703 GHz Dual F Grounding Block DIRECTVHigh FrequencyF Type 2 Port Ground Block Satellite TV Antenna Voltage Protect Connection Mount Outdoor Dish Digital Video Signal, Part #200270

DIRECTV Approved 3 GHz High Frequency Ground Block!!!

This ground block is used to ground coax cables from a multi-switch, satellite dish or outdoor antenna. Used to ground and help protect fragile electronics such as satellite receivers and televisions from damaging lightning strikes and power surges. Rated 3 GHz.

Product Description

Quality manufactured to meet exact engineering specifications, Steren’s highperformance 3GHz F ground blocks suit the expanding needs of today’s digital broadband networks. Available in single, dual or tri-ground models, each ground block provides excellent conductivity, allowing a low resistive path for dissipating shield current. Embedded CDA360 brass F81 splices offer superior insertion loss and return loss performance beyond 3GHz, ensuring the highest quality analog or digital signal transfer. The precision machined F81 threads make for easy connector installation and removal and improved connector interface. The flat-ended small aperture ports maximize surface contact and provide an effective barrier against moisture migration. Gold-plated beryllium-copper 360° round seizing pins maximize center-conductor surface contact to significantly reduce insertion loss microreflections. The blue-zinc coated cast zinc housing ensures a service life free of environmental degradation.

Mechanical Construction

Female F Thread: 3/8˝-32UNEF

Body Material: CDA 360 Brass

Body Plating: Nickel Insulation

Material: Green Nylon

Contact Material: Beryllium Copper

Contact Plating: 24K Gold

Housing Material: Zinc-Alloy

Housing Plating: Blue Zinc

Screw Material: Steel

Screw Plating: Blue Zinc


Electrical Properties

Impedance: 75 Ohms

Frequency Band: 0-3GHz

Return Loss: >-30dB

Insertion Loss: 0.025dB typical

UL Listed: 467/E2337043


This product has been investigated to UL467, Seventh Edition, the Standard for Grounding and Bonding Equipment.


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