MF-Telecom’s Single Port F-Type Coax Ground Block is a critical safety and connectivity component engineered for professional CATV, satellite, and broadband installations. Designed to protect your valuable RF equipment from lightning surges, voltage spikes, and electrostatic discharge, this ground block delivers reliable performance, industry-leading durability, and compliance with global safety standards—making it the trusted choice for installers, system integrators, and telecom operators worldwide.
As a leading supplier of telecommunications hardware, MF-Telecom ensures every ground block is manufactured to strict quality controls, with precision-machined components and corrosion-resistant finishes to withstand harsh outdoor environments. Whether you’re upgrading a residential antenna system, deploying a commercial CATV network, or securing satellite dish installations, our F-Type coax ground block provides the ultimate surge protection and signal integrity your projects demand.
Professional-Grade Surge Protection
Safely dissipates lightning strikes and voltage surges traveling through coaxial cables, preventing catastrophic damage to cable modems, satellite receivers, CATV amplifiers, and other sensitive RF equipment. MF-Telecom’s ground block is engineered to meet industry surge protection requirements, ensuring long-term reliability for critical telecom infrastructure.
Universal F-Type Compatibility
Features a standard 75-ohm F-Type (F81) female interface, fully compatible with RG6, RG59, and other common coaxial cables. Supports a wide frequency range up to 3 GHz, delivering lossless signal transmission for HDTV, 4K broadcast, satellite, and broadband internet services without interference.
Durable, Weather-Resistant Construction
Machined from high-grade zinc alloy with a corrosion-resistant nickel-plated finish, this ground block is built to withstand extreme temperatures, moisture, and UV exposure—ideal for outdoor installations, rooftop antenna mounts, and underground utility enclosures. MF-Telecom’s rigorous testing ensures the product maintains performance in the harshest environmental conditions.
Easy Installation & Secure Mounting
Equipped with integrated mounting holes and a dedicated ground screw for quick, tool-free installation. The compact, robust design allows for secure attachment to walls, poles, or equipment enclosures, with a reliable ground connection to meet NEC and local electrical code requirements.
UL Listed & Certified Quality
MF-Telecom’s F-Type Coax Ground Block is UL Listed, complying with strict North American safety and performance standards. This certification ensures the product meets global regulatory requirements, making it suitable for export to the US, Canada, and other international markets.
MF-Telecom’s Industry Expertise
Backed by MF-Telecom’s decades of experience in telecommunications hardware, this ground block is designed to solve real-world installation challenges. We prioritize quality, reliability, and customer satisfaction, ensuring every product delivers consistent performance for professional telecom projects.
| Parameter | Specification |
| Interface Type | F-Type (Female, F81) |
| Impedance | 75 Ohms |
| Frequency Range | DC ~ 3000 MHz (3 GHz) |
| Material | Zinc Alloy Body, Nickel-Plated |
| Certification | UL Listed |
| Compatible Cables | RG6, RG59, RG7, RG11 |
| Mounting Type | Wall/Pole Mount (with integrated mounting holes) |
| Ground Connection | Dedicated #6-32 Ground Screw |
| Operating Temperature | -40°C to +85°C |
| Application | CATV, Satellite Dish, HDTV Antenna, Broadband, FTTH Installations |
At MF-Telecom, we are dedicated to providing high-quality, cost-effective telecommunications solutions for global B2B customers. Our F-Type Coax Ground Block is just one example of our commitment to engineering excellence:
Q: What is the purpose of a coax ground block?
A: A coax ground block (also called a grounding bracket) is installed to safely divert lightning surges and voltage spikes from coaxial cables to the ground, protecting connected equipment from damage. It is a required component for most outdoor antenna and satellite installations per electrical codes.
Q: Is this ground block compatible with my RG6 cable?
A: Yes, MF-Telecom’s F-Type ground block is fully compatible with RG6, RG59, RG7, and RG11 coaxial cables, the most common types used in CATV, satellite, and broadband installations.
Q: Does this product meet UL safety standards?
A: Absolutely. All MF-Telecom F-Type Coax Ground Blocks are UL Listed, ensuring compliance with North American safety regulations and suitability for professional installations.
Q: Can I use this ground block for outdoor installations?
A: Yes. The zinc alloy, nickel-plated construction is corrosion-resistant and weatherproof, designed for long-term use in outdoor environments, including rooftop antenna mounts and utility enclosures.
Q: Does MF-Telecom offer bulk pricing for large orders?
A: Yes. MF-Telecom specializes in B2B bulk orders for telecom operators, installers, and system integrators. Contact our sales team for customized pricing and volume discounts.
Q: What is the warranty for this product?
A: MF-Telecom offers a 1-year warranty on all F-Type Coax Ground Blocks, covering manufacturing defects and performance issues. We stand behind the quality of our products and provide hassle-free after-sales support.
