Antenna Kathrein ZTC 01 Black Minimum mast diameter 2.7 cm Maximum mast diameter 6 cm

The Kathrein ZTC 01 Black antenna is an outdoor antenna designed for attachment to round masts with diameters from 2.7 cm up to 6 cm. Constructed with weather-resistant materials and a compact profile, this antenna is intended to provide consistent signal reception for television and radio applications where a mast-mounted aerial is required. The black finish minimizes visual impact on building exteriors and outdoor installations.

Advantages

The antenna offers a compact design and a simple clamping system compatible with a range of mast diameters. Its corrosion-resistant housing and UV-stable coating increase durability in outdoor conditions. The straightforward mechanical design supports quick installation and stable positioning on masts between 2.7 cm and 6 cm in diameter, while the black colour helps it blend with darker facades or roof environments.

Suitable for

• Mast-mounted TV or radio reception on residential buildings
• Replacement or upgrade of existing outdoor aerials
• Use on rooftops, balconies or poles where mast diameter meets specified range
• Applications requiring a low-profile, visually discreet outdoor antenna

Key specifications

• Compatible mast diameter range: 2.7 cm to 6 cm
• Colour: Black
• Outdoor mounting: designed for mast installation
• Construction: weather-resistant housing suitable for external environments

How to use

Mount the antenna on a vertical round mast with a diameter within the specified range, ensuring the clamps or bracket are tightened to secure the unit. Orient the antenna according to local reception requirements and connect the coaxial cable from the antenna output to the receiver or distribution system. Check connections and signal levels, adjusting the antenna direction and elevation as needed to achieve optimal reception. Regularly inspect the mounting hardware and cable connections for signs of wear or corrosion.

Recommendations

Install the antenna at a height and position free from immediate obstructions to maximize line-of-sight to broadcast sources. Use weatherproof connectors and sealant on cable joints to prevent moisture ingress. If mounting on metal masts, ensure proper grounding in accordance with local electrical safety regulations.