RF Solutions 433/868MHz Puck Antenna with SMA Male Connector

RF Solutions 433/868MHz Puck Antenna is a compact, dual-band antenna with an IP67 rating, designed for wireless communication in demanding environments.

Overview

The RF Solutions 433/868MHz Puck Antenna is designed for reliable wireless communication in demanding environments. It is fully protected against dust ingress and can withstand immersion in water up to one metre deep for 30 minutes, making it suitable for outdoor or industrial applications where exposure to the elements is a concern. The antenna is constructed from ABS and rubber, and its screw-fix mounting provides a secure installation that resists vibration and mechanical stress.

Key Features

• Operates across the 433MHz and 868MHz licence-free ISM bands
• IP67 rating for protection against dust and water immersion
• Omni-directional radiation pattern for consistent horizontal signal coverage
• Gain of 2dB, offering an improvement in signal strength over a basic dipole
• Pre-fitted 1.5 m cable terminated with a standard SMA male connector
• 50-ohm input impedance for compatibility with most radio equipment

Dimensions and Weight

The antenna measures 2.2 (width) by 0.2 (depth) by 3.3 (height), and weighs 78 gm.

Applications

Commonly used for telemetry, remote control, smart metering, and industrial automation, the antenna provides flexibility for integration with a wide range of radio modules, data loggers, and IoT devices. Its omni-directional pattern means precise alignment is not required during installation.

The RF Solutions 433/868MHz Puck Antenna with SMA Male Connector is suited to wireless sensor networks, remote monitoring systems, and other wireless systems that benefit from extending the effective range of the connected equipment.