Premium 3GHz F Ground Blocks

Product Description

Quality manufactured to meet exact engineering specifications, 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. UL467 Listed E237043

• High-Performance Ground Blocks for CATV/Satellite Subscriber Grounding Applications
• Designed for High-Frequency Broadband Network and Distribution System Applications to 3GHz
• Superb Digital-Ready Broadband Performance
• Available in Single or Dual-Ground Types
• Weather-Resistant Zinc-Alloy Cast Housing
• Blue-Zinc Anticorrosion-Plated Housing Ensures Long Corrosion- Free Service Life Against Environmental Degradation
• Thick-Nickel Anticorrosion-Plated CDA360 Brass F81 Splices
• 1-Inch F Splices with Precision Machined 3/8Ý-32UNEF Threads Ensure Secure Splice-to-Connector Interface for Maximum Connectivity
• Gold-Plated Beryllium-Copper 360° Round Seizing Center Contact
• Available with 1 or 3 Zinc-Plated 3/16Ý Ground Screws
• Ground Holes Accept AWG8 Wire Includes Zinc-Plated Mounting Screws
• High 8-Ampere DC Continuous Current Handling Capacity

Ordering Information:

200-270 3GHz Dual F Ground Block – 3 Ground Screws

200-276 3GHz Single F Ground Block – 1 Ground Screw

200-277 3GHz Dual F Ground Block – 2 Ground Screws

Satellite & Broadband Cable TV Ground Block Surge Protector

Ideally suited to shield costly HDTV receiver, CATV settop converters, stereos systems, plasma television screens, cable modems, and DVRs from potentially damaging surges.

UL 497 & CSA Listed Certified assures excellent fire protection and user protection.
Fillfills National Electric Code mandate for surge protection of network powered IP telephone NID requriements.

Unique IN-LINE design is impedance matching to 75 ohms and is virtually transparent to all .

Protector are enviromentally sealed to prevent ingress of moisture and humidity. All ports are have be tested to withstand 30 psi of internal pressure. All ports comply to all existing SCTE standards.

TII's patented proprietary coaxial gas tube surge protector is equipped with an intergral failshort mechanism for a power-cross condition. The DC breakdown voltage of the protector is low enough to protect against even the smallest transient surges, yet causes no conflicts with VoIP network powered applications.

R.F. Performance                            DC - 1.0GHz
Characteristic Impedance               75 Ohms
Insertion Loss (includes flatness)     <0.1dB
Return Loss                                     30dB

HD15 (Male) to Terminal Block Panel Mount Connector

Professional panel mount High Density 15 pin Male D-Sub connector with screw terminals on the rear. Connections for R,G,B,H,V and grounds are provided. Designed for VGA/SVGA/XGA applications.

HD15 (Female) to Terminal Block Panel Mount Connector

2-Way Splitter All Ports Power Passive

Features

• 40-2050 MHz Wideband is ideal for Satellite DBS Installation
• Able to split or combine signals on cable carrying both UHF/VHF/TV signals (54-860 MHz) or Cable and Satellite IF signals (950-2050 MHz)
• Ground Block attached
• One output DC Power Passive Models to supply Pre-Amplifier or In-line Amplifier

2-Way Splitter One Port Power Passive

Features:

• 40-2050 MHz Wideband is ideal for Satellite DBS Installation
• Able to split or combine signals on cable carrying both UHF/VHF/TV signals (54-860 MHz) or Cable and Satellite IF signals (950-2050 MHz)
• Ground Block attached
• One output DC Power Passive Models to supply Pre-Amplifier or In-line Amplifier

2-Way Splitter (Diode Steered) All ports power passive

Features:

• 40-2050 MHz Wideband is ideal for Satellite DBS Installation
• Able to split or combine signals on cable carrying both UHF/VHF/TV signals (54-860 MHz) or Cable and Satellite IF signals (950-2050 MHz)
• Ground Block attached
• One output DC Power Passive Models to supply Pre-Amplifier or In-line Amplifier

4-Way Splitter All Ports Power Passive Features

• 40-2050 MHz Wideband is ideal for Satellite DBS Installation
• Able to split or combine signals on cable carrying both UHF/VHF/TV signals (54-860 MHz)
• Cable and Satellite IF signals (950-2050 MHz)
• Ground Block attached
• One output DC Power Passive Models to supply Pre-Amplifier or In-line Amplifier