The LP4487 is a low-profile antenna developed by PCTEL for Industrial, Scientific, and Medical (ISM) band applications. It operates on dual frequencies of 444 MHz and 868 MHz, making it particularly suitable for Wireless M-Bus systems. The antenna’s design ensures excellent radio frequency (RF) performance on both metallic and non-metallic surfaces, providing versatility across various installation environments.

• Frequency Bands:

  • 444 MHz
  • 868 MHz

• Antenna Type: Dual-output, low-profile ISM antenna

• Gain: 2.15 dBi

• Impedance: 50 Ohms

• Polarization: Linear

• VSWR (Voltage Standing Wave Ratio): Typically ≤ 2.0:1

• Connector Type: Varies by model; typically includes options like SMA or customized connectors

• Cable Length: Standard configurations available; customizable based on application needs

• Mounting Type: Fixed installation using two screws for secure attachment

• Housing Material: Rugged, UV-resistant polymer with an IP44 rating, indicating protection against solid objects over 1 mm and splashing water

• Operating Temperature: Designed to withstand typical environmental conditions for M2M applications

• Dimensions: Compact, low-profile design; specific dimensions can be provided upon request

• Dual-Frequency Operation: Supports both 444 MHz and 868 MHz bands, ideal for applications like Wireless M-Bus, facilitating efficient data transmission in smart metering systems.

• Low-Profile, Ergonomic Design: Ensures minimal visual impact and reduces the risk of vandalism, making it suitable for public and industrial settings.

• Excellent RF Performance: Maintains consistent performance on both metallic and non-metallic surfaces, offering flexibility in installation locations.

• Easy Installation: Designed for straightforward mounting with two fixing screws, simplifying the deployment process.

• DC-Short: Features a DC-short design, enhancing protection against static electricity and lightning-induced surges.

• Flexible Cable Routing: Allows for cable routing either from the edge or concealed through the mounting surface, accommodating various installation preferences.

• Smart Metering: Ideal for utility meters (electricity, water, gas) requiring reliable wireless communication for data collection and monitoring.

• Vending Machines: Enables remote monitoring and management of vending units, ensuring timely restocking and maintenance.

• Machine-to-Machine (M2M) Communications: Supports various industrial IoT applications where devices communicate autonomously, such as remote sensors and control systems.

• Wireless M-Bus Systems: Optimized for Wireless M-Bus protocols, commonly used in European smart metering infrastructures.

• Industrial Automation: Facilitates wireless connectivity in automated industrial systems, enhancing operational efficiency.

• Asset Tracking: Assists in monitoring the location and status of valuable assets within industrial or commercial environments.

The PCTEL LP4487 Low Profile ISM Antenna is a robust and versatile solution tailored for applications demanding reliable wireless communication within the 444 MHz and 868 MHz ISM bands. Its thoughtful design and technical features make it a preferred choice for various industrial and commercial deployments.